From ae035a0d66604e25b1277c4fa303aea8d798e719 Mon Sep 17 00:00:00 2001 From: Graham Linden Date: Tue, 22 Apr 2014 08:58:38 -0700 Subject: Modify importer to (optionally) improve debug output, perform name-based LOD association, and handle models with many materials. --- indra/llprimitive/CMakeLists.txt | 8 +- indra/llprimitive/llmodel.cpp | 1338 +++++++++------------------------- indra/llprimitive/llmodel.h | 128 +++- indra/llprimitive/lltextureentry.cpp | 9 +- indra/llprimitive/lltextureentry.h | 4 + 5 files changed, 486 insertions(+), 1001 deletions(-) (limited to 'indra/llprimitive') diff --git a/indra/llprimitive/CMakeLists.txt b/indra/llprimitive/CMakeLists.txt index 0dd13916bf..590620e1b1 100755 --- a/indra/llprimitive/CMakeLists.txt +++ b/indra/llprimitive/CMakeLists.txt @@ -8,6 +8,7 @@ include(LLMath) include(LLMessage) include(LLXML) include(LLPhysicsExtensions) +include(LLCharacter) include_directories( ${LLCOMMON_INCLUDE_DIRS} @@ -16,6 +17,7 @@ include_directories( ${LLXML_INCLUDE_DIRS} ${LIBS_PREBUILT_DIR}/include/collada ${LIBS_PREBUILT_DIR}/include/collada/1.4 + ${LLCHARACTER_INCLUDE_DIRS} ) include_directories(SYSTEM ${LLCOMMON_SYSTEM_INCLUDE_DIRS} @@ -24,11 +26,13 @@ include_directories(SYSTEM ) set(llprimitive_SOURCE_FILES + lldaeloader.cpp llmaterialid.cpp llmaterial.cpp llmaterialtable.cpp llmediaentry.cpp llmodel.cpp + llmodelloader.cpp llprimitive.cpp llprimtexturelist.cpp lltextureanim.cpp @@ -41,13 +45,14 @@ set(llprimitive_SOURCE_FILES set(llprimitive_HEADER_FILES CMakeLists.txt - + lldaeloader.h legacy_object_types.h llmaterial.h llmaterialid.h llmaterialtable.h llmediaentry.h llmodel.h + llmodelloader.h llprimitive.h llprimtexturelist.h lltextureanim.h @@ -73,6 +78,7 @@ target_link_libraries(llprimitive ${LLMESSAGE_LIBRARIES} ${LLXML_LIBRARIES} ${LLPHYSICSEXTENSIONS_LIBRARIES} + ${LLCHARACTER_LIBRARIES} ) diff --git a/indra/llprimitive/llmodel.cpp b/indra/llprimitive/llmodel.cpp index 34e0483a83..5cc5dc5b97 100755 --- a/indra/llprimitive/llmodel.cpp +++ b/indra/llprimitive/llmodel.cpp @@ -31,843 +31,38 @@ #include "llconvexdecomposition.h" #include "llsdserialize.h" #include "llvector4a.h" -#if LL_MSVC -#pragma warning (disable : 4263) -#pragma warning (disable : 4264) -#endif -#include "dae.h" -#include "dae/daeErrorHandler.h" -#include "dom/domConstants.h" -#include "dom/domMesh.h" -#if LL_MSVC -#pragma warning (default : 4263) -#pragma warning (default : 4264) -#endif #ifdef LL_STANDALONE # include -#else -# include "zlib/zlib.h" -#endif - - - -std::string model_names[] = -{ - "lowest_lod", - "low_lod", - "medium_lod", - "high_lod", - "physics_mesh" -}; - -const int MODEL_NAMES_LENGTH = sizeof(model_names) / sizeof(std::string); - -LLModel::LLModel(LLVolumeParams& params, F32 detail) - : LLVolume(params, detail), mNormalizedScale(1,1,1), mNormalizedTranslation(0,0,0) - , mPelvisOffset( 0.0f ), mStatus(NO_ERRORS) -{ - mDecompID = -1; - mLocalID = -1; -} - -LLModel::~LLModel() -{ - if (mDecompID >= 0) - { - LLConvexDecomposition::getInstance()->deleteDecomposition(mDecompID); - } -} - - -bool get_dom_sources(const domInputLocalOffset_Array& inputs, S32& pos_offset, S32& tc_offset, S32& norm_offset, S32 &idx_stride, - domSource* &pos_source, domSource* &tc_source, domSource* &norm_source) -{ - idx_stride = 0; - - for (U32 j = 0; j < inputs.getCount(); ++j) - { - idx_stride = llmax((S32) inputs[j]->getOffset(), idx_stride); - - if (strcmp(COMMON_PROFILE_INPUT_VERTEX, inputs[j]->getSemantic()) == 0) - { //found vertex array - const domURIFragmentType& uri = inputs[j]->getSource(); - daeElementRef elem = uri.getElement(); - domVertices* vertices = (domVertices*) elem.cast(); - if ( !vertices ) - { - return false; - } - - domInputLocal_Array& v_inp = vertices->getInput_array(); - - - for (U32 k = 0; k < v_inp.getCount(); ++k) - { - if (strcmp(COMMON_PROFILE_INPUT_POSITION, v_inp[k]->getSemantic()) == 0) - { - pos_offset = inputs[j]->getOffset(); - - const domURIFragmentType& uri = v_inp[k]->getSource(); - daeElementRef elem = uri.getElement(); - pos_source = (domSource*) elem.cast(); - } - - if (strcmp(COMMON_PROFILE_INPUT_NORMAL, v_inp[k]->getSemantic()) == 0) - { - norm_offset = inputs[j]->getOffset(); - - const domURIFragmentType& uri = v_inp[k]->getSource(); - daeElementRef elem = uri.getElement(); - norm_source = (domSource*) elem.cast(); - } - } - } - - if (strcmp(COMMON_PROFILE_INPUT_NORMAL, inputs[j]->getSemantic()) == 0) - { - //found normal array for this triangle list - norm_offset = inputs[j]->getOffset(); - const domURIFragmentType& uri = inputs[j]->getSource(); - daeElementRef elem = uri.getElement(); - norm_source = (domSource*) elem.cast(); - } - else if (strcmp(COMMON_PROFILE_INPUT_TEXCOORD, inputs[j]->getSemantic()) == 0) - { //found texCoords - tc_offset = inputs[j]->getOffset(); - const domURIFragmentType& uri = inputs[j]->getSource(); - daeElementRef elem = uri.getElement(); - tc_source = (domSource*) elem.cast(); - } - } - - idx_stride += 1; - - return true; -} - -LLModel::EModelStatus load_face_from_dom_triangles(std::vector& face_list, std::vector& materials, domTrianglesRef& tri) -{ - LLVolumeFace face; - std::vector verts; - std::vector indices; - - const domInputLocalOffset_Array& inputs = tri->getInput_array(); - - S32 pos_offset = -1; - S32 tc_offset = -1; - S32 norm_offset = -1; - - domSource* pos_source = NULL; - domSource* tc_source = NULL; - domSource* norm_source = NULL; - - S32 idx_stride = 0; - - if ( !get_dom_sources(inputs, pos_offset, tc_offset, norm_offset, idx_stride, pos_source, tc_source, norm_source) || !pos_source ) - { - llwarns << "Could not find dom sources for basic geo data; invalid model." << llendl; - return LLModel::BAD_ELEMENT; - } - - - domPRef p = tri->getP(); - domListOfUInts& idx = p->getValue(); - - domListOfFloats dummy ; - domListOfFloats& v = pos_source ? pos_source->getFloat_array()->getValue() : dummy ; - domListOfFloats& tc = tc_source ? tc_source->getFloat_array()->getValue() : dummy ; - domListOfFloats& n = norm_source ? norm_source->getFloat_array()->getValue() : dummy ; - - if (pos_source) - { - face.mExtents[0].set(v[0], v[1], v[2]); - face.mExtents[1].set(v[0], v[1], v[2]); - } - - LLVolumeFace::VertexMapData::PointMap point_map; - - U32 index_count = idx.getCount(); - U32 vertex_count = pos_source ? v.getCount() : 0; - U32 tc_count = tc_source ? tc.getCount() : 0; - U32 norm_count = norm_source ? n.getCount() : 0; - - for (U32 i = 0; i < index_count; i += idx_stride) - { - LLVolumeFace::VertexData cv; - if (pos_source) - { - // guard against model data specifiying out of range indices or verts - // - if (((i + pos_offset) > index_count) - || ((idx[i+pos_offset]*3+2) > vertex_count)) - { - llwarns << "Out of range index data; invalid model." << llendl; - return LLModel::BAD_ELEMENT; - } - - cv.setPosition(LLVector4a(v[idx[i+pos_offset]*3+0], - v[idx[i+pos_offset]*3+1], - v[idx[i+pos_offset]*3+2])); - - if (!cv.getPosition().isFinite3()) - { - llwarns << "Nan positional data, invalid model." << llendl; - return LLModel::BAD_ELEMENT; - } - } - - if (tc_source) - { - // guard against model data specifiying out of range indices or tcs - // - - if (((i + tc_offset) > index_count) - || ((idx[i+tc_offset]*2+1) > tc_count)) - { - llwarns << "Out of range TC indices." << llendl; - return LLModel::BAD_ELEMENT; - } - - cv.mTexCoord.setVec(tc[idx[i+tc_offset]*2+0], - tc[idx[i+tc_offset]*2+1]); - - if (!cv.mTexCoord.isFinite()) - { - llwarns << "Found NaN while loading tex coords from DAE-Model, invalid model." << llendl; - return LLModel::BAD_ELEMENT; - } - } - - if (norm_source) - { - // guard against model data specifiying out of range indices or norms - // - if (((i + norm_offset) > index_count) - || ((idx[i+norm_offset]*3+2) > norm_count)) - { - llwarns << "Found out of range norm indices, invalid model." << llendl; - return LLModel::BAD_ELEMENT; - } - - cv.setNormal(LLVector4a(n[idx[i+norm_offset]*3+0], - n[idx[i+norm_offset]*3+1], - n[idx[i+norm_offset]*3+2])); - - if (!cv.getNormal().isFinite3()) - { - llwarns << "Found NaN while loading normals from DAE-Model, invalid model." << llendl; - return LLModel::BAD_ELEMENT; - } - } - - BOOL found = FALSE; - - LLVolumeFace::VertexMapData::PointMap::iterator point_iter; - point_iter = point_map.find(LLVector3(cv.getPosition().getF32ptr())); - - if (point_iter != point_map.end()) - { - for (U32 j = 0; j < point_iter->second.size(); ++j) - { - if ((point_iter->second)[j] == cv) - { - found = TRUE; - indices.push_back((point_iter->second)[j].mIndex); - break; - } - } - } - - if (!found) - { - update_min_max(face.mExtents[0], face.mExtents[1], cv.getPosition()); - verts.push_back(cv); - if (verts.size() >= 65535) - { - //llerrs << "Attempted to write model exceeding 16-bit index buffer limitation." << llendl; - return LLModel::VERTEX_NUMBER_OVERFLOW ; - } - U16 index = (U16) (verts.size()-1); - indices.push_back(index); - - LLVolumeFace::VertexMapData d; - d.setPosition(cv.getPosition()); - d.mTexCoord = cv.mTexCoord; - d.setNormal(cv.getNormal()); - d.mIndex = index; - if (point_iter != point_map.end()) - { - point_iter->second.push_back(d); - } - else - { - point_map[LLVector3(d.getPosition().getF32ptr())].push_back(d); - } - } - - if (indices.size()%3 == 0 && verts.size() >= 65532) - { - face_list.push_back(face); - face_list.rbegin()->fillFromLegacyData(verts, indices); - LLVolumeFace& new_face = *face_list.rbegin(); - if (!norm_source) - { - //ll_aligned_free_16(new_face.mNormals); - new_face.mNormals = NULL; - } - - if (!tc_source) - { - //ll_aligned_free_16(new_face.mTexCoords); - new_face.mTexCoords = NULL; - } - - face = LLVolumeFace(); - point_map.clear(); - } - } - - if (!verts.empty()) - { - std::string material; - - if (tri->getMaterial()) - { - material = std::string(tri->getMaterial()); - } - - materials.push_back(material); - face_list.push_back(face); - - face_list.rbegin()->fillFromLegacyData(verts, indices); - LLVolumeFace& new_face = *face_list.rbegin(); - if (!norm_source) - { - //ll_aligned_free_16(new_face.mNormals); - new_face.mNormals = NULL; - } - - if (!tc_source) - { - //ll_aligned_free_16(new_face.mTexCoords); - new_face.mTexCoords = NULL; - } - } - - return LLModel::NO_ERRORS ; -} - -LLModel::EModelStatus load_face_from_dom_polylist(std::vector& face_list, std::vector& materials, domPolylistRef& poly) -{ - domPRef p = poly->getP(); - domListOfUInts& idx = p->getValue(); - - if (idx.getCount() == 0) - { - return LLModel::NO_ERRORS ; - } - - const domInputLocalOffset_Array& inputs = poly->getInput_array(); - - - domListOfUInts& vcount = poly->getVcount()->getValue(); - - S32 pos_offset = -1; - S32 tc_offset = -1; - S32 norm_offset = -1; - - domSource* pos_source = NULL; - domSource* tc_source = NULL; - domSource* norm_source = NULL; - - S32 idx_stride = 0; - - if (!get_dom_sources(inputs, pos_offset, tc_offset, norm_offset, idx_stride, pos_source, tc_source, norm_source)) - { - llwarns << "Could not get DOM sources for basic geo data, invalid model." << llendl; - return LLModel::BAD_ELEMENT; - } - - LLVolumeFace face; - - std::vector indices; - std::vector verts; - - domListOfFloats v; - domListOfFloats tc; - domListOfFloats n; - - if (pos_source) - { - v = pos_source->getFloat_array()->getValue(); - face.mExtents[0].set(v[0], v[1], v[2]); - face.mExtents[1].set(v[0], v[1], v[2]); - } - - if (tc_source) - { - tc = tc_source->getFloat_array()->getValue(); - } - - if (norm_source) - { - n = norm_source->getFloat_array()->getValue(); - } - - LLVolumeFace::VertexMapData::PointMap point_map; - - U32 index_count = idx.getCount(); - U32 vertex_count = pos_source ? v.getCount() : 0; - U32 tc_count = tc_source ? tc.getCount() : 0; - U32 norm_count = norm_source ? n.getCount() : 0; - - U32 cur_idx = 0; - for (U32 i = 0; i < vcount.getCount(); ++i) - { //for each polygon - U32 first_index = 0; - U32 last_index = 0; - for (U32 j = 0; j < vcount[i]; ++j) - { //for each vertex - - LLVolumeFace::VertexData cv; - - if (pos_source) - { - // guard against model data specifiying out of range indices or verts - // - if (((cur_idx + pos_offset) > index_count) - || ((idx[cur_idx+pos_offset]*3+2) > vertex_count)) - { - llwarns << "Out of range position indices, invalid model." << llendl; - return LLModel::BAD_ELEMENT; - } - - cv.getPosition().set(v[idx[cur_idx+pos_offset]*3+0], - v[idx[cur_idx+pos_offset]*3+1], - v[idx[cur_idx+pos_offset]*3+2]); - - if (!cv.getPosition().isFinite3()) - { - llwarns << "Found NaN while loading positions from DAE-Model, invalid model." << llendl; - return LLModel::BAD_ELEMENT; - } - - } - - if (tc_source) - { - // guard against model data specifiying out of range indices or tcs - // - if (((cur_idx + tc_offset) > index_count) - || ((idx[cur_idx+tc_offset]*2+1) > tc_count)) - { - llwarns << "Out of range TC indices, invalid model." << llendl; - return LLModel::BAD_ELEMENT; - } - - cv.mTexCoord.setVec(tc[idx[cur_idx+tc_offset]*2+0], - tc[idx[cur_idx+tc_offset]*2+1]); - - if (!cv.mTexCoord.isFinite()) - { - llwarns << "Found NaN while loading tex coords from DAE-Model, invalid model." << llendl; - return LLModel::BAD_ELEMENT; - } - } - - if (norm_source) - { - // guard against model data specifiying out of range indices or norms - // - if (((cur_idx + norm_offset) > index_count) - || ((idx[cur_idx+norm_offset]*3+2) > norm_count)) - { - llwarns << "Out of range norm indices, invalid model." << llendl; - return LLModel::BAD_ELEMENT; - } - - cv.getNormal().set(n[idx[cur_idx+norm_offset]*3+0], - n[idx[cur_idx+norm_offset]*3+1], - n[idx[cur_idx+norm_offset]*3+2]); - - if (!cv.getNormal().isFinite3()) - { - llwarns << "Found NaN while loading normals from DAE-Model, invalid model." << llendl; - return LLModel::BAD_ELEMENT; - } - } - - cur_idx += idx_stride; - - BOOL found = FALSE; - - LLVolumeFace::VertexMapData::PointMap::iterator point_iter; - LLVector3 pos3(cv.getPosition().getF32ptr()); - point_iter = point_map.find(pos3); - - if (point_iter != point_map.end()) - { - for (U32 k = 0; k < point_iter->second.size(); ++k) - { - if ((point_iter->second)[k] == cv) - { - found = TRUE; - U32 index = (point_iter->second)[k].mIndex; - if (j == 0) - { - first_index = index; - } - else if (j == 1) - { - last_index = index; - } - else - { - indices.push_back(first_index); - indices.push_back(last_index); - indices.push_back(index); - last_index = index; - } - - break; - } - } - } - - if (!found) - { - update_min_max(face.mExtents[0], face.mExtents[1], cv.getPosition()); - verts.push_back(cv); - if (verts.size() >= 65535) - { - //llerrs << "Attempted to write model exceeding 16-bit index buffer limitation." << llendl; - return LLModel::VERTEX_NUMBER_OVERFLOW ; - } - U16 index = (U16) (verts.size()-1); - - if (j == 0) - { - first_index = index; - } - else if (j == 1) - { - last_index = index; - } - else - { - indices.push_back(first_index); - indices.push_back(last_index); - indices.push_back(index); - last_index = index; - } - - LLVolumeFace::VertexMapData d; - d.setPosition(cv.getPosition()); - d.mTexCoord = cv.mTexCoord; - d.setNormal(cv.getNormal()); - d.mIndex = index; - if (point_iter != point_map.end()) - { - point_iter->second.push_back(d); - } - else - { - point_map[pos3].push_back(d); - } - } - - if (indices.size()%3 == 0 && indices.size() >= 65532) - { - face_list.push_back(face); - face_list.rbegin()->fillFromLegacyData(verts, indices); - LLVolumeFace& new_face = *face_list.rbegin(); - if (!norm_source) - { - //ll_aligned_free_16(new_face.mNormals); - new_face.mNormals = NULL; - } - - if (!tc_source) - { - //ll_aligned_free_16(new_face.mTexCoords); - new_face.mTexCoords = NULL; - } - - face = LLVolumeFace(); - verts.clear(); - indices.clear(); - point_map.clear(); - } - } - } - - if (!verts.empty()) - { - std::string material; - - if (poly->getMaterial()) - { - material = std::string(poly->getMaterial()); - } - - materials.push_back(material); - face_list.push_back(face); - face_list.rbegin()->fillFromLegacyData(verts, indices); - - LLVolumeFace& new_face = *face_list.rbegin(); - if (!norm_source) - { - //ll_aligned_free_16(new_face.mNormals); - new_face.mNormals = NULL; - } - - if (!tc_source) - { - //ll_aligned_free_16(new_face.mTexCoords); - new_face.mTexCoords = NULL; - } - } - - return LLModel::NO_ERRORS ; -} - -LLModel::EModelStatus load_face_from_dom_polygons(std::vector& face_list, std::vector& materials, domPolygonsRef& poly) -{ - LLVolumeFace face; - std::vector indices; - std::vector verts; - - const domInputLocalOffset_Array& inputs = poly->getInput_array(); - - S32 v_offset = -1; - S32 n_offset = -1; - S32 t_offset = -1; - - domListOfFloats* v = NULL; - domListOfFloats* n = NULL; - domListOfFloats* t = NULL; - - U32 stride = 0; - for (U32 i = 0; i < inputs.getCount(); ++i) - { - stride = llmax((U32) inputs[i]->getOffset()+1, stride); - - if (strcmp(COMMON_PROFILE_INPUT_VERTEX, inputs[i]->getSemantic()) == 0) - { //found vertex array - v_offset = inputs[i]->getOffset(); - - const domURIFragmentType& uri = inputs[i]->getSource(); - daeElementRef elem = uri.getElement(); - domVertices* vertices = (domVertices*) elem.cast(); - if (!vertices) - { - llwarns << "Could not find vertex source, invalid model." << llendl; - return LLModel::BAD_ELEMENT; - } - domInputLocal_Array& v_inp = vertices->getInput_array(); - - for (U32 k = 0; k < v_inp.getCount(); ++k) - { - if (strcmp(COMMON_PROFILE_INPUT_POSITION, v_inp[k]->getSemantic()) == 0) - { - const domURIFragmentType& uri = v_inp[k]->getSource(); - daeElementRef elem = uri.getElement(); - domSource* src = (domSource*) elem.cast(); - if (!src) - { - llwarns << "Could not find DOM source, invalid model." << llendl; - return LLModel::BAD_ELEMENT; - } - v = &(src->getFloat_array()->getValue()); - } - } - } - else if (strcmp(COMMON_PROFILE_INPUT_NORMAL, inputs[i]->getSemantic()) == 0) - { - n_offset = inputs[i]->getOffset(); - //found normal array for this triangle list - const domURIFragmentType& uri = inputs[i]->getSource(); - daeElementRef elem = uri.getElement(); - domSource* src = (domSource*) elem.cast(); - if (!src) - { - llwarns << "Could not find DOM source, invalid model." << llendl; - return LLModel::BAD_ELEMENT; - } - n = &(src->getFloat_array()->getValue()); - } - else if (strcmp(COMMON_PROFILE_INPUT_TEXCOORD, inputs[i]->getSemantic()) == 0 && inputs[i]->getSet() == 0) - { //found texCoords - t_offset = inputs[i]->getOffset(); - const domURIFragmentType& uri = inputs[i]->getSource(); - daeElementRef elem = uri.getElement(); - domSource* src = (domSource*) elem.cast(); - if (!src) - { - llwarns << "Could not find DOM source, invalid model." << llendl; - return LLModel::BAD_ELEMENT; - } - t = &(src->getFloat_array()->getValue()); - } - } - - domP_Array& ps = poly->getP_array(); - - //make a triangle list in - for (U32 i = 0; i < ps.getCount(); ++i) - { //for each polygon - domListOfUInts& idx = ps[i]->getValue(); - for (U32 j = 0; j < idx.getCount()/stride; ++j) - { //for each vertex - if (j > 2) - { - U32 size = verts.size(); - LLVolumeFace::VertexData v0 = verts[size-3]; - LLVolumeFace::VertexData v1 = verts[size-1]; - - verts.push_back(v0); - verts.push_back(v1); - } - - LLVolumeFace::VertexData vert; - - - if (v) - { - U32 v_idx = idx[j*stride+v_offset]*3; - v_idx = llclamp(v_idx, (U32) 0, (U32) v->getCount()); - vert.getPosition().set(v->get(v_idx), - v->get(v_idx+1), - v->get(v_idx+2)); - - if (!vert.getPosition().isFinite3()) - { - llwarns << "Found NaN while loading position data from DAE-Model, invalid model." << llendl; - return LLModel::BAD_ELEMENT; - } - } - - //bounds check n and t lookups because some FBX to DAE converters - //use negative indices and empty arrays to indicate data does not exist - //for a particular channel - if (n && n->getCount() > 0) - { - U32 n_idx = idx[j*stride+n_offset]*3; - n_idx = llclamp(n_idx, (U32) 0, (U32) n->getCount()); - vert.getNormal().set(n->get(n_idx), - n->get(n_idx+1), - n->get(n_idx+2)); - - if (!vert.getNormal().isFinite3()) - { - llwarns << "Found NaN while loading normals from DAE-Model, invalid model." << llendl; - return LLModel::BAD_ELEMENT; - } - } - else - { - vert.getNormal().clear(); - } - - - if (t && t->getCount() > 0) - { - U32 t_idx = idx[j*stride+t_offset]*2; - t_idx = llclamp(t_idx, (U32) 0, (U32) t->getCount()); - vert.mTexCoord.setVec(t->get(t_idx), - t->get(t_idx+1)); - - if (!vert.mTexCoord.isFinite()) - { - llwarns << "Found NaN while loading tex coords from DAE-Model, invalid model." << llendl; - return LLModel::BAD_ELEMENT; - } - } - else - { - vert.mTexCoord.clear(); - } - - - verts.push_back(vert); - } - } - - if (verts.empty()) - { - return LLModel::NO_ERRORS; - } - - face.mExtents[0] = verts[0].getPosition(); - face.mExtents[1] = verts[0].getPosition(); - - //create a map of unique vertices to indices - std::map vert_idx; - - U32 cur_idx = 0; - for (U32 i = 0; i < verts.size(); ++i) - { - std::map::iterator iter = vert_idx.find(verts[i]); - if (iter == vert_idx.end()) - { - vert_idx[verts[i]] = cur_idx++; - } - } - - //build vertex array from map - std::vector new_verts; - new_verts.resize(vert_idx.size()); - - for (std::map::iterator iter = vert_idx.begin(); iter != vert_idx.end(); ++iter) - { - new_verts[iter->second] = iter->first; - update_min_max(face.mExtents[0], face.mExtents[1], iter->first.getPosition()); - } - - //build index array from map - indices.resize(verts.size()); - - for (U32 i = 0; i < verts.size(); ++i) - { - indices[i] = vert_idx[verts[i]]; - } - - // DEBUG just build an expanded triangle list - /*for (U32 i = 0; i < verts.size(); ++i) - { - indices.push_back((U16) i); - update_min_max(face.mExtents[0], face.mExtents[1], verts[i].getPosition()); - }*/ - - if (!new_verts.empty()) - { - std::string material; +#else +# include "zlib/zlib.h" +#endif - if (poly->getMaterial()) - { - material = std::string(poly->getMaterial()); - } +std::string model_names[] = +{ + "lowest_lod", + "low_lod", + "medium_lod", + "high_lod", + "physics_mesh" +}; - materials.push_back(material); - face_list.push_back(face); - face_list.rbegin()->fillFromLegacyData(new_verts, indices); +const int MODEL_NAMES_LENGTH = sizeof(model_names) / sizeof(std::string); - LLVolumeFace& new_face = *face_list.rbegin(); - if (!n) - { - //ll_aligned_free_16(new_face.mNormals); - new_face.mNormals = NULL; - } +LLModel::LLModel(LLVolumeParams& params, F32 detail) + : LLVolume(params, detail), mNormalizedScale(1,1,1), mNormalizedTranslation(0,0,0) + , mPelvisOffset( 0.0f ), mStatus(NO_ERRORS), mSubmodelID(0) +{ + mDecompID = -1; + mLocalID = -1; +} - if (!t) - { - //ll_aligned_free_16(new_face.mTexCoords); - new_face.mTexCoords = NULL; - } +LLModel::~LLModel() +{ + if (mDecompID >= 0) + { + LLConvexDecomposition::getInstance()->deleteDecomposition(mDecompID); } - - return LLModel::NO_ERRORS ; } //static @@ -889,82 +84,6 @@ std::string LLModel::getStatusString(U32 status) return std::string() ; } -void LLModel::addVolumeFacesFromDomMesh(domMesh* mesh) -{ - domTriangles_Array& tris = mesh->getTriangles_array(); - - for (U32 i = 0; i < tris.getCount(); ++i) - { - domTrianglesRef& tri = tris.get(i); - - mStatus = load_face_from_dom_triangles(mVolumeFaces, mMaterialList, tri); - - if(mStatus != NO_ERRORS) - { - mVolumeFaces.clear() ; - mMaterialList.clear() ; - return ; //abort - } - } - - domPolylist_Array& polys = mesh->getPolylist_array(); - for (U32 i = 0; i < polys.getCount(); ++i) - { - domPolylistRef& poly = polys.get(i); - mStatus = load_face_from_dom_polylist(mVolumeFaces, mMaterialList, poly); - - if(mStatus != NO_ERRORS) - { - mVolumeFaces.clear() ; - mMaterialList.clear() ; - return ; //abort - } - } - - domPolygons_Array& polygons = mesh->getPolygons_array(); - - for (U32 i = 0; i < polygons.getCount(); ++i) - { - domPolygonsRef& poly = polygons.get(i); - mStatus = load_face_from_dom_polygons(mVolumeFaces, mMaterialList, poly); - - if(mStatus != NO_ERRORS) - { - mVolumeFaces.clear() ; - mMaterialList.clear() ; - return ; //abort - } - } - -} - -BOOL LLModel::createVolumeFacesFromDomMesh(domMesh* mesh) -{ - if (mesh) - { - mVolumeFaces.clear(); - mMaterialList.clear(); - - addVolumeFacesFromDomMesh(mesh); - - if (getNumVolumeFaces() > 0) - { - normalizeVolumeFaces(); - optimizeVolumeFaces(); - - if (getNumVolumeFaces() > 0) - { - return TRUE; - } - } - } - else - { - llwarns << "no mesh found" << llendl; - } - - return FALSE; -} void LLModel::offsetMesh( const LLVector3& pivotPoint ) { @@ -991,6 +110,63 @@ void LLModel::optimizeVolumeFaces() } } +struct MaterialBinding +{ + int index; + std::string matName; +}; + +struct MaterialSort +{ + bool operator()(const MaterialBinding& lhs, const MaterialBinding& rhs) + { + return LLStringUtil::compareInsensitive(lhs.matName, rhs.matName) < 0; + } +}; + +void LLModel::sortVolumeFacesByMaterialName() +{ + std::vector bindings; + bindings.resize(mVolumeFaces.size()); + for (int i = 0; i < bindings.size(); i++) + { + bindings[i].index = i; + bindings[i].matName = mMaterialList[i]; + } + std::sort(bindings.begin(), bindings.end(), MaterialSort()); + std::vector< LLVolumeFace > new_faces; + + // remap the faces to be in the same order the mats now are... + // + new_faces.resize(bindings.size()); + for (int i = 0; i < bindings.size(); i++) + { + new_faces[i] = mVolumeFaces[bindings[i].index]; + mMaterialList[i] = bindings[i].matName; + } + + mVolumeFaces = new_faces; +} + +void LLModel::trimVolumeFacesToSize(U32 new_count, LLVolume::face_list_t* remainder) +{ + llassert(new_count <= LL_SCULPT_MESH_MAX_FACES); + + if (new_count && (getNumVolumeFaces() > new_count)) + { + // Copy out remaining volume faces for alternative handling, if provided + // + if (remainder) + { + (*remainder).assign(mVolumeFaces.begin() + new_count, mVolumeFaces.end()); + } + + // Trim down to the final set of volume faces (now stuffed to the gills!) + // + mVolumeFaces.resize(new_count); + } +} + // Shrink the model to fit // on a 1x1x1 cube centered at the origin. // The positions and extents @@ -1001,11 +177,6 @@ void LLModel::optimizeVolumeFaces() // within the unit cube. void LLModel::normalizeVolumeFaces() { - - // ensure we don't have too many faces - if (mVolumeFaces.size() > LL_SCULPT_MESH_MAX_FACES) - mVolumeFaces.resize(LL_SCULPT_MESH_MAX_FACES); - if (!mVolumeFaces.empty()) { LLVector4a min, max; @@ -1472,68 +643,10 @@ void LLModel::generateNormals(F32 angle_cutoff) } } -//static -std::string LLModel::getElementLabel(daeElement *element) -{ // try to get a decent label for this element - // if we have a name attribute, use it - std::string name = element->getAttribute("name"); - if (name.length()) - { - return name; - } - - // if we have an ID attribute, use it - if (element->getID()) - { - return std::string(element->getID()); - } - - // if we have a parent, use it - daeElement* parent = element->getParent(); - if (parent) - { - // if parent has a name, use it - std::string name = parent->getAttribute("name"); - if (name.length()) - { - return name; - } - - // if parent has an ID, use it - if (parent->getID()) - { - return std::string(parent->getID()); - } - } - - // try to use our type - daeString element_name = element->getElementName(); - if (element_name) - { - return std::string(element_name); - } - - // if all else fails, use "object" - return std::string("object"); -} - -//static -LLModel* LLModel::loadModelFromDomMesh(domMesh *mesh) -{ - LLVolumeParams volume_params; - volume_params.setType(LL_PCODE_PROFILE_SQUARE, LL_PCODE_PATH_LINE); - LLModel* ret = new LLModel(volume_params, 0.f); - ret->createVolumeFacesFromDomMesh(mesh); - ret->mLabel = getElementLabel(mesh); - return ret; -} std::string LLModel::getName() const { - if (!mRequestedLabel.empty()) - return mRequestedLabel; - else - return mLabel; + return mRequestedLabel.empty() ? mLabel : mRequestedLabel; } //static @@ -1548,7 +661,8 @@ LLSD LLModel::writeModel( BOOL upload_skin, BOOL upload_joints, BOOL nowrite, - BOOL as_slm) + BOOL as_slm, + int submodel_id) { LLSD mdl; @@ -1577,6 +691,14 @@ LLSD LLModel::writeModel( model[LLModel::LOD_PHYSICS] = NULL; } } + else if (submodel_id) + { + const LLModel::Decomposition fake_decomp; + mdl["secondary"] = true; + mdl["submodel_id"] = submodel_id; + mdl["physics_convex"] = fake_decomp.asLLSD(); + model[LLModel::LOD_PHYSICS] = NULL; + } if (as_slm) { //save material list names @@ -1588,7 +710,7 @@ LLSD LLModel::writeModel( for (U32 idx = 0; idx < MODEL_NAMES_LENGTH; ++idx) { - if (model[idx] && model[idx]->getNumVolumeFaces() > 0) + if (model[idx] && (model[idx]->getNumVolumeFaces() > 0) && model[idx]->getVolumeFace(0).mPositions != NULL) { LLVector3 min_pos = LLVector3(model[idx]->getVolumeFace(0).mPositions[0].getF32ptr()); LLVector3 max_pos = min_pos; @@ -1821,6 +943,11 @@ LLSD LLModel::writeModelToStream(std::ostream& ostr, LLSD& mdl, BOOL nowrite, BO } } + if (mdl.has("submodel_id")) + { //write out submodel id + header["submodel_id"] = (LLSD::Integer)mdl["submodel_id"]; + } + std::string out[MODEL_NAMES_LENGTH]; for (S32 i = 0; i < MODEL_NAMES_LENGTH; i++) @@ -2004,7 +1131,9 @@ bool LLModel::loadModel(std::istream& is) } } - std::string nm[] = + mSubmodelID = header.has("submodel_id") ? header["submodel_id"].asInteger() : false; + + std::string lod_name[] = { "lowest_lod", "low_lod", @@ -2017,8 +1146,8 @@ bool LLModel::loadModel(std::istream& is) S32 lod = llclamp((S32) mDetail, 0, MODEL_LODS); - if (header[nm[lod]]["offset"].asInteger() == -1 || - header[nm[lod]]["size"].asInteger() == 0 ) + if (header[lod_name[lod]]["offset"].asInteger() == -1 || + header[lod_name[lod]]["size"].asInteger() == 0 ) { //cannot load requested LOD llwarns << "LoD data is invalid!" << llendl; return false; @@ -2027,23 +1156,23 @@ bool LLModel::loadModel(std::istream& is) bool has_skin = header["skin"]["offset"].asInteger() >=0 && header["skin"]["size"].asInteger() > 0; - if (lod == LLModel::LOD_HIGH) + if ((lod == LLModel::LOD_HIGH) && !mSubmodelID) { //try to load skin info and decomp info std::ios::pos_type cur_pos = is.tellg(); loadSkinInfo(header, is); is.seekg(cur_pos); } - if (lod == LLModel::LOD_HIGH || lod == LLModel::LOD_PHYSICS) + if ((lod == LLModel::LOD_HIGH || lod == LLModel::LOD_PHYSICS) && !mSubmodelID) { std::ios::pos_type cur_pos = is.tellg(); loadDecomposition(header, is); is.seekg(cur_pos); } - is.seekg(header[nm[lod]]["offset"].asInteger(), std::ios_base::cur); + is.seekg(header[lod_name[lod]]["offset"].asInteger(), std::ios_base::cur); - if (unpackVolumeFaces(is, header[nm[lod]]["size"].asInteger())) + if (unpackVolumeFaces(is, header[lod_name[lod]]["size"].asInteger())) { if (has_skin) { @@ -2109,8 +1238,10 @@ bool LLModel::isMaterialListSubset( LLModel* ref ) break; } } + if (!foundRef) { + llinfos << "Could not find material " << mMaterialList[src] << " in reference model " << ref->mLabel << llendl; return false; } } @@ -2161,41 +1292,42 @@ bool LLModel::matchMaterialOrder(LLModel* ref, int& refFaceCnt, int& modelFaceCn for (U32 i = 0; i < mMaterialList.size(); i++) { index_map[ref->mMaterialList[i]] = i; - if (!reorder) - { //if any material name does not match reference, we need to reorder - reorder = ref->mMaterialList[i] != mMaterialList[i]; - } + //if any material name does not match reference, we need to reorder + reorder |= ref->mMaterialList[i] != mMaterialList[i]; base_mat.insert(ref->mMaterialList[i]); cur_mat.insert(mMaterialList[i]); } - if (reorder && - base_mat == cur_mat) //don't reorder if material name sets don't match + if (reorder && (base_mat == cur_mat)) //don't reorder if material name sets don't match { std::vector new_face_list; - new_face_list.resize(mVolumeFaces.size()); + new_face_list.resize(mMaterialList.size()); std::vector new_material_list; - new_material_list.resize(mVolumeFaces.size()); + new_material_list.resize(mMaterialList.size()); //rebuild face list so materials have the same order //as the reference model for (U32 i = 0; i < mMaterialList.size(); ++i) { U32 ref_idx = index_map[mMaterialList[i]]; - new_face_list[ref_idx] = mVolumeFaces[i]; + if (i < mVolumeFaces.size()) + { + new_face_list[ref_idx] = mVolumeFaces[i]; + } new_material_list[ref_idx] = mMaterialList[i]; } llassert(new_material_list == ref->mMaterialList); mVolumeFaces = new_face_list; - } - //override material list with reference model ordering - mMaterialList = ref->mMaterialList; + //override material list with reference model ordering + mMaterialList = ref->mMaterialList; + } + return true; } @@ -2226,7 +1358,7 @@ bool LLModel::loadDecomposition(LLSD& header, std::istream& is) S32 offset = header["physics_convex"]["offset"].asInteger(); S32 size = header["physics_convex"]["size"].asInteger(); - if (offset >= 0 && size > 0) + if (offset >= 0 && size > 0 && !mSubmodelID) { is.seekg(offset, std::ios_base::cur); @@ -2634,3 +1766,227 @@ void LLModel::Decomposition::merge(const LLModel::Decomposition* rhs) } } +bool ll_is_degenerate(const LLVector4a& a, const LLVector4a& b, const LLVector4a& c, F32 tolerance) +{ + // small area check + { + LLVector4a edge1; edge1.setSub( a, b ); + LLVector4a edge2; edge2.setSub( a, c ); + ////////////////////////////////////////////////////////////////////////// + /// Linden Modified + ////////////////////////////////////////////////////////////////////////// + + // If no one edge is more than 10x longer than any other edge, we weaken + // the tolerance by a factor of 1e-4f. + + LLVector4a edge3; edge3.setSub( c, b ); + const F32 len1sq = edge1.dot3(edge1).getF32(); + const F32 len2sq = edge2.dot3(edge2).getF32(); + const F32 len3sq = edge3.dot3(edge3).getF32(); + bool abOK = (len1sq <= 100.f * len2sq) && (len1sq <= 100.f * len3sq); + bool acOK = (len2sq <= 100.f * len1sq) && (len1sq <= 100.f * len3sq); + bool cbOK = (len3sq <= 100.f * len1sq) && (len1sq <= 100.f * len2sq); + if ( abOK && acOK && cbOK ) + { + tolerance *= 1e-4f; + } + + ////////////////////////////////////////////////////////////////////////// + /// End Modified + ////////////////////////////////////////////////////////////////////////// + + LLVector4a cross; cross.setCross3( edge1, edge2 ); + + LLVector4a edge1b; edge1b.setSub( b, a ); + LLVector4a edge2b; edge2b.setSub( b, c ); + LLVector4a crossb; crossb.setCross3( edge1b, edge2b ); + + if ( ( cross.dot3(cross).getF32() < tolerance ) || ( crossb.dot3(crossb).getF32() < tolerance )) + { + return true; + } + } + + // point triangle distance check + { + LLVector4a Q; Q.setSub(a, b); + LLVector4a R; R.setSub(c, b); + + const F32 QQ = dot3fpu(Q, Q); + const F32 RR = dot3fpu(R, R); + const F32 QR = dot3fpu(R, Q); + + volatile F32 QQRR = QQ * RR; + volatile F32 QRQR = QR * QR; + F32 Det = (QQRR - QRQR); + + if( Det == 0.0f ) + { + return true; + } + } + + return false; +} + +bool validate_face(const LLVolumeFace& face) +{ + for (U32 i = 0; i < face.mNumIndices; ++i) + { + if (face.mIndices[i] >= face.mNumVertices) + { + llwarns << "Face has invalid index." << llendl; + return false; + } + } + + if (face.mNumIndices % 3 != 0 || face.mNumIndices == 0) + { + llwarns << "Face has invalid number of indices." << llendl; + return false; + } + + /*const LLVector4a scale(0.5f); + + for (U32 i = 0; i < face.mNumIndices; i+=3) + { + U16 idx1 = face.mIndices[i]; + U16 idx2 = face.mIndices[i+1]; + U16 idx3 = face.mIndices[i+2]; + + LLVector4a v1; v1.setMul(face.mPositions[idx1], scale); + LLVector4a v2; v2.setMul(face.mPositions[idx2], scale); + LLVector4a v3; v3.setMul(face.mPositions[idx3], scale); + + if (ll_is_degenerate(v1,v2,v3)) + { + llwarns << "Degenerate face found!" << llendl; + return false; + } + }*/ + + return true; +} + +bool validate_model(const LLModel* mdl) +{ + if (mdl->getNumVolumeFaces() == 0) + { + llwarns << "Model has no faces!" << llendl; + return false; + } + + for (S32 i = 0; i < mdl->getNumVolumeFaces(); ++i) + { + if (mdl->getVolumeFace(i).mNumVertices == 0) + { + llwarns << "Face has no vertices." << llendl; + return false; + } + + if (mdl->getVolumeFace(i).mNumIndices == 0) + { + llwarns << "Face has no indices." << llendl; + return false; + } + + if (!validate_face(mdl->getVolumeFace(i))) + { + return false; + } + } + + return true; +} + +LLModelInstance::LLModelInstance(LLSD& data) + : LLModelInstanceBase() +{ + mLocalMeshID = data["mesh_id"].asInteger(); + mLabel = data["label"].asString(); + mTransform.setValue(data["transform"]); + + for (U32 i = 0; i < data["material"].size(); ++i) + { + LLImportMaterial mat(data["material"][i]); + mMaterial[mat.mBinding] = mat; + } +} + + +LLSD LLModelInstance::asLLSD() +{ + LLSD ret; + + ret["mesh_id"] = mModel->mLocalID; + ret["label"] = mLabel; + ret["transform"] = mTransform.getValue(); + + U32 i = 0; + for (std::map::iterator iter = mMaterial.begin(); iter != mMaterial.end(); ++iter) + { + ret["material"][i++] = iter->second.asLLSD(); + } + + return ret; +} + + +LLImportMaterial::~LLImportMaterial() +{ +} + +LLImportMaterial::LLImportMaterial(LLSD& data) +{ + mDiffuseMapFilename = data["diffuse"]["filename"].asString(); + mDiffuseMapLabel = data["diffuse"]["label"].asString(); + mDiffuseColor.setValue(data["diffuse"]["color"]); + mFullbright = data["fullbright"].asBoolean(); + mBinding = data["binding"].asString(); +} + + +LLSD LLImportMaterial::asLLSD() +{ + LLSD ret; + + ret["diffuse"]["filename"] = mDiffuseMapFilename; + ret["diffuse"]["label"] = mDiffuseMapLabel; + ret["diffuse"]["color"] = mDiffuseColor.getValue(); + ret["fullbright"] = mFullbright; + ret["binding"] = mBinding; + + return ret; +} + +bool LLImportMaterial::operator<(const LLImportMaterial &rhs) const +{ + + if (mDiffuseMapID != rhs.mDiffuseMapID) + { + return mDiffuseMapID < rhs.mDiffuseMapID; + } + + if (mDiffuseMapFilename != rhs.mDiffuseMapFilename) + { + return mDiffuseMapFilename < rhs.mDiffuseMapFilename; + } + + if (mDiffuseMapLabel != rhs.mDiffuseMapLabel) + { + return mDiffuseMapLabel < rhs.mDiffuseMapLabel; + } + + if (mDiffuseColor != rhs.mDiffuseColor) + { + return mDiffuseColor < rhs.mDiffuseColor; + } + + if (mBinding != rhs.mBinding) + { + return mBinding < rhs.mBinding; + } + + return mFullbright < rhs.mFullbright; +} + diff --git a/indra/llprimitive/llmodel.h b/indra/llprimitive/llmodel.h index aaafc55258..d1570c16f5 100755 --- a/indra/llprimitive/llmodel.h +++ b/indra/llprimitive/llmodel.h @@ -138,15 +138,16 @@ public: BOOL upload_skin, BOOL upload_joints, BOOL nowrite = FALSE, - BOOL as_slm = FALSE); + BOOL as_slm = FALSE, + int submodel_id = 0); static LLSD writeModelToStream( std::ostream& ostr, LLSD& mdl, BOOL nowrite = FALSE, BOOL as_slm = FALSE); + + void ClearFacesAndMaterials() { mVolumeFaces.clear(); mMaterialList.clear(); } - static LLModel* loadModelFromDomMesh(domMesh* mesh); - static std::string getElementLabel(daeElement* element); std::string getName() const; std::string getMetric() const {return mMetric;} EModelStatus getStatus() const {return mStatus;} @@ -169,20 +170,25 @@ public: void addFace(const LLVolumeFace& face); + void sortVolumeFacesByMaterialName(); void normalizeVolumeFaces(); + void trimVolumeFacesToSize(U32 new_count = LL_SCULPT_MESH_MAX_FACES, LLVolume::face_list_t* remainder = NULL); void optimizeVolumeFaces(); void offsetMesh( const LLVector3& pivotPoint ); void getNormalizedScaleTranslation(LLVector3& scale_out, LLVector3& translation_out); LLVector3 getTransformedCenter(const LLMatrix4& mat); - + //reorder face list based on mMaterialList in this and reference so //order matches that of reference (material ordering touchup) bool matchMaterialOrder(LLModel* ref, int& refFaceCnt, int& modelFaceCnt ); bool isMaterialListSubset( LLModel* ref ); bool needToAddFaces( LLModel* ref, int& refFaceCnt, int& modelFaceCnt ); - - std::vector mMaterialList; + typedef std::vector material_list; + + material_list mMaterialList; + + material_list& getMaterialList() { return mMaterialList; } //data used for skin weights class JointWeight @@ -275,9 +281,115 @@ public: Decomposition mPhysics; EModelStatus mStatus ; + + int mSubmodelID; +}; + +typedef std::vector > model_list; +typedef std::queue > model_queue; + +class LLModelMaterialBase +{ +public: + std::string mDiffuseMapFilename; + std::string mDiffuseMapLabel; + std::string mBinding; + LLColor4 mDiffuseColor; + bool mFullbright; + + LLModelMaterialBase() + : mFullbright(false) + { + mDiffuseColor.set(1,1,1,1); + } +}; + +class LLImportMaterial : public LLModelMaterialBase +{ +public: + friend class LLMeshUploadThread; + friend class LLModelPreview; + + bool operator<(const LLImportMaterial ¶ms) const; + + LLImportMaterial() : LLModelMaterialBase() + { + mDiffuseColor.set(1,1,1,1); + } + + LLImportMaterial(LLSD& data); + virtual ~LLImportMaterial(); + + LLSD asLLSD(); + + const LLUUID& getDiffuseMap() const { return mDiffuseMapID; } + void setDiffuseMap(const LLUUID& texId) { mDiffuseMapID = texId; } + protected: - void addVolumeFacesFromDomMesh(domMesh* mesh); - virtual BOOL createVolumeFacesFromDomMesh(domMesh *mesh); + + LLUUID mDiffuseMapID; + void* mOpaqueData; // allow refs to viewer/platform-specific structs for each material + // currently only stores an LLPointer< LLViewerFetchedTexture > > to + // maintain refs to textures associated with each material for free + // ref counting. }; +typedef std::map material_map; + +class LLModelInstanceBase +{ +public: + LLPointer mModel; + LLPointer mLOD[5]; + LLUUID mMeshID; + + LLMatrix4 mTransform; + material_map mMaterial; + + LLModelInstanceBase(LLModel* model, LLMatrix4& transform, material_map& materials) + : mModel(model), mTransform(transform), mMaterial(materials) + { + } + + LLModelInstanceBase() + : mModel(NULL) + { + } +}; + +typedef std::vector model_instance_list; + +class LLModelInstance : public LLModelInstanceBase +{ +public: + std::string mLabel; + LLUUID mMeshID; + S32 mLocalMeshID; + + LLModelInstance(LLModel* model, const std::string& label, LLMatrix4& transform, material_map& materials) + : LLModelInstanceBase(model, transform, materials), mLabel(label) + { + mLocalMeshID = -1; + } + + LLModelInstance(LLSD& data); + + LLSD asLLSD(); +}; + +#define LL_DEGENERACY_TOLERANCE 1e-7f + +inline F32 dot3fpu(const LLVector4a& a, const LLVector4a& b) +{ + volatile F32 p0 = a[0] * b[0]; + volatile F32 p1 = a[1] * b[1]; + volatile F32 p2 = a[2] * b[2]; + return p0 + p1 + p2; +} + +bool ll_is_degenerate(const LLVector4a& a, const LLVector4a& b, const LLVector4a& c, F32 tolerance = LL_DEGENERACY_TOLERANCE); + +bool validate_face(const LLVolumeFace& face); +bool validate_model(const LLModel* mdl); + #endif //LL_LLMODEL_H diff --git a/indra/llprimitive/lltextureentry.cpp b/indra/llprimitive/lltextureentry.cpp index 0db75a0e82..9e822e495c 100755 --- a/indra/llprimitive/lltextureentry.cpp +++ b/indra/llprimitive/lltextureentry.cpp @@ -191,6 +191,13 @@ bool LLTextureEntry::operator==(const LLTextureEntry &rhs) const return(true); } +bool LLTextureEntry::operator <(const LLTextureEntry &rhs) const +{ + if (mID < rhs.mID) return(true); + if (mMaterialID < rhs.mMaterialID) return (true); + return(false); +} + LLSD LLTextureEntry::asLLSD() const { LLSD sd; @@ -545,7 +552,7 @@ S32 LLTextureEntry::setMaterialID(const LLMaterialID& pMaterialID) { mMaterialUpdatePending = true; mMaterialID = pMaterialID; - return TEM_CHANGE_TEXTURE; + return TEM_CHANGE_NONE; } mMaterialUpdatePending = false; diff --git a/indra/llprimitive/lltextureentry.h b/indra/llprimitive/lltextureentry.h index 19edcaa27d..a40c3988f2 100755 --- a/indra/llprimitive/lltextureentry.h +++ b/indra/llprimitive/lltextureentry.h @@ -89,6 +89,10 @@ public: bool operator==(const LLTextureEntry &rhs) const; bool operator!=(const LLTextureEntry &rhs) const; + + // Added to allow use with std::map + // + bool operator <(const LLTextureEntry &rhs) const; LLSD asLLSD() const; void asLLSD(LLSD& sd) const; -- cgit v1.2.3 From 428f2aa84e4cb33e49e58ef115e88d057be664c1 Mon Sep 17 00:00:00 2001 From: Graham Linden Date: Tue, 22 Apr 2014 13:57:56 -0700 Subject: Added missing new files --- indra/llprimitive/lldaeloader.cpp | 2326 +++++++++++++++++++++++++++++++++++++ indra/llprimitive/lldaeloader.h | 103 ++ 2 files changed, 2429 insertions(+) create mode 100644 indra/llprimitive/lldaeloader.cpp create mode 100644 indra/llprimitive/lldaeloader.h (limited to 'indra/llprimitive') diff --git a/indra/llprimitive/lldaeloader.cpp b/indra/llprimitive/lldaeloader.cpp new file mode 100644 index 0000000000..740ecf31c7 --- /dev/null +++ b/indra/llprimitive/lldaeloader.cpp @@ -0,0 +1,2326 @@ +/** + * @file lldaeloader.cpp + * @brief LLDAELoader class implementation + * + * $LicenseInfo:firstyear=2013&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2013, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA + * $/LicenseInfo$ + */ + +#if LL_MSVC +#pragma warning (disable : 4263) +#pragma warning (disable : 4264) +#endif +#include "dae.h" +#include "dom/domAsset.h" +#include "dom/domBind_material.h" +#include "dom/domCOLLADA.h" +#include "dom/domConstants.h" +#include "dom/domController.h" +#include "dom/domEffect.h" +#include "dom/domGeometry.h" +#include "dom/domInstance_geometry.h" +#include "dom/domInstance_material.h" +#include "dom/domInstance_node.h" +#include "dom/domInstance_effect.h" +#include "dom/domMaterial.h" +#include "dom/domMatrix.h" +#include "dom/domNode.h" +#include "dom/domProfile_COMMON.h" +#include "dom/domRotate.h" +#include "dom/domScale.h" +#include "dom/domTranslate.h" +#include "dom/domVisual_scene.h" +#if LL_MSVC +#pragma warning (default : 4263) +#pragma warning (default : 4264) +#endif + +#include "lldaeloader.h" +#include "llsdserialize.h" +#include "lljoint.h" + +#include "glh/glh_linear.h" +#include "llmatrix4a.h" + +std::string colladaVersion[VERSIONTYPE_COUNT+1] = +{ + "1.4.0", + "1.4.1", + "Unsupported" +}; + +bool get_dom_sources(const domInputLocalOffset_Array& inputs, S32& pos_offset, S32& tc_offset, S32& norm_offset, S32 &idx_stride, + domSource* &pos_source, domSource* &tc_source, domSource* &norm_source) +{ + idx_stride = 0; + + for (U32 j = 0; j < inputs.getCount(); ++j) + { + idx_stride = llmax((S32) inputs[j]->getOffset(), idx_stride); + + if (strcmp(COMMON_PROFILE_INPUT_VERTEX, inputs[j]->getSemantic()) == 0) + { //found vertex array + const domURIFragmentType& uri = inputs[j]->getSource(); + daeElementRef elem = uri.getElement(); + domVertices* vertices = (domVertices*) elem.cast(); + if ( !vertices ) + { + return false; + } + + domInputLocal_Array& v_inp = vertices->getInput_array(); + + + for (U32 k = 0; k < v_inp.getCount(); ++k) + { + if (strcmp(COMMON_PROFILE_INPUT_POSITION, v_inp[k]->getSemantic()) == 0) + { + pos_offset = inputs[j]->getOffset(); + + const domURIFragmentType& uri = v_inp[k]->getSource(); + daeElementRef elem = uri.getElement(); + pos_source = (domSource*) elem.cast(); + } + + if (strcmp(COMMON_PROFILE_INPUT_NORMAL, v_inp[k]->getSemantic()) == 0) + { + norm_offset = inputs[j]->getOffset(); + + const domURIFragmentType& uri = v_inp[k]->getSource(); + daeElementRef elem = uri.getElement(); + norm_source = (domSource*) elem.cast(); + } + } + } + + if (strcmp(COMMON_PROFILE_INPUT_NORMAL, inputs[j]->getSemantic()) == 0) + { + //found normal array for this triangle list + norm_offset = inputs[j]->getOffset(); + const domURIFragmentType& uri = inputs[j]->getSource(); + daeElementRef elem = uri.getElement(); + norm_source = (domSource*) elem.cast(); + } + else if (strcmp(COMMON_PROFILE_INPUT_TEXCOORD, inputs[j]->getSemantic()) == 0) + { //found texCoords + tc_offset = inputs[j]->getOffset(); + const domURIFragmentType& uri = inputs[j]->getSource(); + daeElementRef elem = uri.getElement(); + tc_source = (domSource*) elem.cast(); + } + } + + idx_stride += 1; + + return true; +} + +LLModel::EModelStatus load_face_from_dom_triangles(std::vector& face_list, std::vector& materials, domTrianglesRef& tri) +{ + LLVolumeFace face; + std::vector verts; + std::vector indices; + + const domInputLocalOffset_Array& inputs = tri->getInput_array(); + + S32 pos_offset = -1; + S32 tc_offset = -1; + S32 norm_offset = -1; + + domSource* pos_source = NULL; + domSource* tc_source = NULL; + domSource* norm_source = NULL; + + S32 idx_stride = 0; + + if ( !get_dom_sources(inputs, pos_offset, tc_offset, norm_offset, idx_stride, pos_source, tc_source, norm_source) || !pos_source ) + { + return LLModel::BAD_ELEMENT; + } + + + domPRef p = tri->getP(); + domListOfUInts& idx = p->getValue(); + + domListOfFloats dummy ; + domListOfFloats& v = pos_source ? pos_source->getFloat_array()->getValue() : dummy ; + domListOfFloats& tc = tc_source ? tc_source->getFloat_array()->getValue() : dummy ; + domListOfFloats& n = norm_source ? norm_source->getFloat_array()->getValue() : dummy ; + + if (pos_source) + { + face.mExtents[0].set(v[0], v[1], v[2]); + face.mExtents[1].set(v[0], v[1], v[2]); + } + + LLVolumeFace::VertexMapData::PointMap point_map; + + for (U32 i = 0; i < idx.getCount(); i += idx_stride) + { + LLVolumeFace::VertexData cv; + if (pos_source) + { + cv.setPosition(LLVector4a(v[idx[i+pos_offset]*3+0], + v[idx[i+pos_offset]*3+1], + v[idx[i+pos_offset]*3+2])); + } + + if (tc_source) + { + cv.mTexCoord.setVec(tc[idx[i+tc_offset]*2+0], + tc[idx[i+tc_offset]*2+1]); + } + + if (norm_source) + { + cv.setNormal(LLVector4a(n[idx[i+norm_offset]*3+0], + n[idx[i+norm_offset]*3+1], + n[idx[i+norm_offset]*3+2])); + } + + BOOL found = FALSE; + + LLVolumeFace::VertexMapData::PointMap::iterator point_iter; + point_iter = point_map.find(LLVector3(cv.getPosition().getF32ptr())); + + if (point_iter != point_map.end()) + { + for (U32 j = 0; j < point_iter->second.size(); ++j) + { + // We have a matching loc + // + if ((point_iter->second)[j] == cv) + { + U16 shared_index = (point_iter->second)[j].mIndex; + + // Don't share verts within the same tri, degenerate + // + if ((indices.size() % 3) && (indices[indices.size()-1] != shared_index)) + { + found = true; + indices.push_back(shared_index); + } + break; + } + } + } + + if (!found) + { + update_min_max(face.mExtents[0], face.mExtents[1], cv.getPosition()); + verts.push_back(cv); + if (verts.size() >= 65535) + { + //llerrs << "Attempted to write model exceeding 16-bit index buffer limitation." << llendl; + return LLModel::VERTEX_NUMBER_OVERFLOW ; + } + U16 index = (U16) (verts.size()-1); + indices.push_back(index); + + LLVolumeFace::VertexMapData d; + d.setPosition(cv.getPosition()); + d.mTexCoord = cv.mTexCoord; + d.setNormal(cv.getNormal()); + d.mIndex = index; + if (point_iter != point_map.end()) + { + point_iter->second.push_back(d); + } + else + { + point_map[LLVector3(d.getPosition().getF32ptr())].push_back(d); + } + } + + if (indices.size()%3 == 0 && verts.size() >= 65532) + { + face_list.push_back(face); + face_list.rbegin()->fillFromLegacyData(verts, indices); + LLVolumeFace& new_face = *face_list.rbegin(); + if (!norm_source) + { + ll_aligned_free_16(new_face.mNormals); + new_face.mNormals = NULL; + } + + if (!tc_source) + { + ll_aligned_free_16(new_face.mTexCoords); + new_face.mTexCoords = NULL; + } + + face = LLVolumeFace(); + point_map.clear(); + } + } + + if (!verts.empty()) + { + std::string material; + + if (tri->getMaterial()) + { + material = std::string(tri->getMaterial()); + } + + materials.push_back(material); + face_list.push_back(face); + + face_list.rbegin()->fillFromLegacyData(verts, indices); + LLVolumeFace& new_face = *face_list.rbegin(); + if (!norm_source) + { + ll_aligned_free_16(new_face.mNormals); + new_face.mNormals = NULL; + } + + if (!tc_source) + { + ll_aligned_free_16(new_face.mTexCoords); + new_face.mTexCoords = NULL; + } + } + + return LLModel::NO_ERRORS ; +} + +LLModel::EModelStatus load_face_from_dom_polylist(std::vector& face_list, std::vector& materials, domPolylistRef& poly) +{ + domPRef p = poly->getP(); + domListOfUInts& idx = p->getValue(); + + if (idx.getCount() == 0) + { + return LLModel::NO_ERRORS ; + } + + const domInputLocalOffset_Array& inputs = poly->getInput_array(); + + + domListOfUInts& vcount = poly->getVcount()->getValue(); + + S32 pos_offset = -1; + S32 tc_offset = -1; + S32 norm_offset = -1; + + domSource* pos_source = NULL; + domSource* tc_source = NULL; + domSource* norm_source = NULL; + + S32 idx_stride = 0; + + if (!get_dom_sources(inputs, pos_offset, tc_offset, norm_offset, idx_stride, pos_source, tc_source, norm_source)) + { + return LLModel::BAD_ELEMENT; + } + + LLVolumeFace face; + + std::vector indices; + std::vector verts; + + domListOfFloats v; + domListOfFloats tc; + domListOfFloats n; + + if (pos_source) + { + v = pos_source->getFloat_array()->getValue(); + face.mExtents[0].set(v[0], v[1], v[2]); + face.mExtents[1].set(v[0], v[1], v[2]); + } + + if (tc_source) + { + tc = tc_source->getFloat_array()->getValue(); + } + + if (norm_source) + { + n = norm_source->getFloat_array()->getValue(); + } + + LLVolumeFace::VertexMapData::PointMap point_map; + + U32 cur_idx = 0; + for (U32 i = 0; i < vcount.getCount(); ++i) + { //for each polygon + U32 first_index = 0; + U32 last_index = 0; + for (U32 j = 0; j < vcount[i]; ++j) + { //for each vertex + + LLVolumeFace::VertexData cv; + + if (pos_source) + { + cv.getPosition().set(v[idx[cur_idx+pos_offset]*3+0], + v[idx[cur_idx+pos_offset]*3+1], + v[idx[cur_idx+pos_offset]*3+2]); + } + + if (tc_source) + { + cv.mTexCoord.setVec(tc[idx[cur_idx+tc_offset]*2+0], + tc[idx[cur_idx+tc_offset]*2+1]); + } + + if (norm_source) + { + cv.getNormal().set(n[idx[cur_idx+norm_offset]*3+0], + n[idx[cur_idx+norm_offset]*3+1], + n[idx[cur_idx+norm_offset]*3+2]); + } + + cur_idx += idx_stride; + + BOOL found = FALSE; + + LLVolumeFace::VertexMapData::PointMap::iterator point_iter; + LLVector3 pos3(cv.getPosition().getF32ptr()); + point_iter = point_map.find(pos3); + + if (point_iter != point_map.end()) + { + for (U32 k = 0; k < point_iter->second.size(); ++k) + { + if ((point_iter->second)[k] == cv) + { + found = TRUE; + U32 index = (point_iter->second)[k].mIndex; + if (j == 0) + { + first_index = index; + } + else if (j == 1) + { + last_index = index; + } + else + { + // if these are the same, we have a very, very skinny triangle (coincident verts on one or more edges) + // + llassert((first_index != last_index) && (last_index != index) && (first_index != index)); + indices.push_back(first_index); + indices.push_back(last_index); + indices.push_back(index); + last_index = index; + } + + break; + } + } + } + + if (!found) + { + update_min_max(face.mExtents[0], face.mExtents[1], cv.getPosition()); + verts.push_back(cv); + if (verts.size() >= 65535) + { + //llerrs << "Attempted to write model exceeding 16-bit index buffer limitation." << llendl; + return LLModel::VERTEX_NUMBER_OVERFLOW ; + } + U16 index = (U16) (verts.size()-1); + + if (j == 0) + { + first_index = index; + } + else if (j == 1) + { + last_index = index; + } + else + { + // detect very skinny degenerate triangles with collapsed edges + // + llassert((first_index != last_index) && (last_index != index) && (first_index != index)); + indices.push_back(first_index); + indices.push_back(last_index); + indices.push_back(index); + last_index = index; + } + + LLVolumeFace::VertexMapData d; + d.setPosition(cv.getPosition()); + d.mTexCoord = cv.mTexCoord; + d.setNormal(cv.getNormal()); + d.mIndex = index; + if (point_iter != point_map.end()) + { + point_iter->second.push_back(d); + } + else + { + point_map[pos3].push_back(d); + } + } + + if (indices.size()%3 == 0 && indices.size() >= 65532) + { + face_list.push_back(face); + face_list.rbegin()->fillFromLegacyData(verts, indices); + LLVolumeFace& new_face = *face_list.rbegin(); + if (!norm_source) + { + ll_aligned_free_16(new_face.mNormals); + new_face.mNormals = NULL; + } + + if (!tc_source) + { + ll_aligned_free_16(new_face.mTexCoords); + new_face.mTexCoords = NULL; + } + + face = LLVolumeFace(); + verts.clear(); + indices.clear(); + point_map.clear(); + } + } + } + + if (!verts.empty()) + { + std::string material; + + if (poly->getMaterial()) + { + material = std::string(poly->getMaterial()); + } + + materials.push_back(material); + face_list.push_back(face); + face_list.rbegin()->fillFromLegacyData(verts, indices); + + LLVolumeFace& new_face = *face_list.rbegin(); + if (!norm_source) + { + ll_aligned_free_16(new_face.mNormals); + new_face.mNormals = NULL; + } + + if (!tc_source) + { + ll_aligned_free_16(new_face.mTexCoords); + new_face.mTexCoords = NULL; + } + } + + return LLModel::NO_ERRORS ; +} + +LLModel::EModelStatus load_face_from_dom_polygons(std::vector& face_list, std::vector& materials, domPolygonsRef& poly) +{ + LLVolumeFace face; + std::vector indices; + std::vector verts; + + const domInputLocalOffset_Array& inputs = poly->getInput_array(); + + S32 v_offset = -1; + S32 n_offset = -1; + S32 t_offset = -1; + + domListOfFloats* v = NULL; + domListOfFloats* n = NULL; + domListOfFloats* t = NULL; + + U32 stride = 0; + for (U32 i = 0; i < inputs.getCount(); ++i) + { + stride = llmax((U32) inputs[i]->getOffset()+1, stride); + + if (strcmp(COMMON_PROFILE_INPUT_VERTEX, inputs[i]->getSemantic()) == 0) + { //found vertex array + v_offset = inputs[i]->getOffset(); + + const domURIFragmentType& uri = inputs[i]->getSource(); + daeElementRef elem = uri.getElement(); + domVertices* vertices = (domVertices*) elem.cast(); + if (!vertices) + { + return LLModel::BAD_ELEMENT; + } + domInputLocal_Array& v_inp = vertices->getInput_array(); + + for (U32 k = 0; k < v_inp.getCount(); ++k) + { + if (strcmp(COMMON_PROFILE_INPUT_POSITION, v_inp[k]->getSemantic()) == 0) + { + const domURIFragmentType& uri = v_inp[k]->getSource(); + daeElementRef elem = uri.getElement(); + domSource* src = (domSource*) elem.cast(); + if (!src) + { + return LLModel::BAD_ELEMENT; + } + v = &(src->getFloat_array()->getValue()); + } + } + } + else if (strcmp(COMMON_PROFILE_INPUT_NORMAL, inputs[i]->getSemantic()) == 0) + { + n_offset = inputs[i]->getOffset(); + //found normal array for this triangle list + const domURIFragmentType& uri = inputs[i]->getSource(); + daeElementRef elem = uri.getElement(); + domSource* src = (domSource*) elem.cast(); + if (!src) + { + return LLModel::BAD_ELEMENT; + } + n = &(src->getFloat_array()->getValue()); + } + else if (strcmp(COMMON_PROFILE_INPUT_TEXCOORD, inputs[i]->getSemantic()) == 0 && inputs[i]->getSet() == 0) + { //found texCoords + t_offset = inputs[i]->getOffset(); + const domURIFragmentType& uri = inputs[i]->getSource(); + daeElementRef elem = uri.getElement(); + domSource* src = (domSource*) elem.cast(); + if (!src) + { + return LLModel::BAD_ELEMENT; + } + t = &(src->getFloat_array()->getValue()); + } + } + + domP_Array& ps = poly->getP_array(); + + //make a triangle list in + for (U32 i = 0; i < ps.getCount(); ++i) + { //for each polygon + domListOfUInts& idx = ps[i]->getValue(); + for (U32 j = 0; j < idx.getCount()/stride; ++j) + { //for each vertex + if (j > 2) + { + U32 size = verts.size(); + LLVolumeFace::VertexData v0 = verts[size-3]; + LLVolumeFace::VertexData v1 = verts[size-1]; + + verts.push_back(v0); + verts.push_back(v1); + } + + LLVolumeFace::VertexData vert; + + + if (v) + { + U32 v_idx = idx[j*stride+v_offset]*3; + v_idx = llclamp(v_idx, (U32) 0, (U32) v->getCount()); + vert.getPosition().set(v->get(v_idx), + v->get(v_idx+1), + v->get(v_idx+2)); + } + + //bounds check n and t lookups because some FBX to DAE converters + //use negative indices and empty arrays to indicate data does not exist + //for a particular channel + if (n && n->getCount() > 0) + { + U32 n_idx = idx[j*stride+n_offset]*3; + n_idx = llclamp(n_idx, (U32) 0, (U32) n->getCount()); + vert.getNormal().set(n->get(n_idx), + n->get(n_idx+1), + n->get(n_idx+2)); + } + else + { + vert.getNormal().clear(); + } + + + if (t && t->getCount() > 0) + { + U32 t_idx = idx[j*stride+t_offset]*2; + t_idx = llclamp(t_idx, (U32) 0, (U32) t->getCount()); + vert.mTexCoord.setVec(t->get(t_idx), + t->get(t_idx+1)); + } + else + { + vert.mTexCoord.clear(); + } + + + verts.push_back(vert); + } + } + + if (verts.empty()) + { + return LLModel::NO_ERRORS; + } + + face.mExtents[0] = verts[0].getPosition(); + face.mExtents[1] = verts[0].getPosition(); + + //create a map of unique vertices to indices + std::map vert_idx; + + U32 cur_idx = 0; + for (U32 i = 0; i < verts.size(); ++i) + { + std::map::iterator iter = vert_idx.find(verts[i]); + if (iter == vert_idx.end()) + { + vert_idx[verts[i]] = cur_idx++; + } + } + + //build vertex array from map + std::vector new_verts; + new_verts.resize(vert_idx.size()); + + for (std::map::iterator iter = vert_idx.begin(); iter != vert_idx.end(); ++iter) + { + new_verts[iter->second] = iter->first; + update_min_max(face.mExtents[0], face.mExtents[1], iter->first.getPosition()); + } + + //build index array from map + indices.resize(verts.size()); + + for (U32 i = 0; i < verts.size(); ++i) + { + indices[i] = vert_idx[verts[i]]; + llassert(!i || (indices[i-1] != indices[i])); + } + + // DEBUG just build an expanded triangle list + /*for (U32 i = 0; i < verts.size(); ++i) + { + indices.push_back((U16) i); + update_min_max(face.mExtents[0], face.mExtents[1], verts[i].getPosition()); + }*/ + + if (!new_verts.empty()) + { + std::string material; + + if (poly->getMaterial()) + { + material = std::string(poly->getMaterial()); + } + + materials.push_back(material); + face_list.push_back(face); + face_list.rbegin()->fillFromLegacyData(new_verts, indices); + + LLVolumeFace& new_face = *face_list.rbegin(); + if (!n) + { + ll_aligned_free_16(new_face.mNormals); + new_face.mNormals = NULL; + } + + if (!t) + { + ll_aligned_free_16(new_face.mTexCoords); + new_face.mTexCoords = NULL; + } + } + + return LLModel::NO_ERRORS ; +} + +//----------------------------------------------------------------------------- +// LLDAELoader +//----------------------------------------------------------------------------- +LLDAELoader::LLDAELoader( + std::string filename, + S32 lod, + load_callback_t load_cb, + joint_lookup_func_t joint_lookup_func, + texture_load_func_t texture_load_func, + state_callback_t state_cb, + void* opaque_userdata, + JointTransformMap& jointMap, + JointSet& jointsFromNodes ) +: LLModelLoader( + filename, + lod, + load_cb, + joint_lookup_func, + texture_load_func, + state_cb, + opaque_userdata, + jointMap, + jointsFromNodes) +{ +} + +LLDAELoader::~LLDAELoader() +{ +} + +struct ModelSort +{ + bool operator()(const LLPointer< LLModel >& lhs, const LLPointer< LLModel >& rhs) + { + if (lhs->mSubmodelID < rhs->mSubmodelID) + { + return true; + } + return LLStringUtil::compareInsensitive(lhs->mLabel, rhs->mLabel) < 0; + } +}; + +bool LLDAELoader::OpenFile(const std::string& filename) +{ + //no suitable slm exists, load from the .dae file + DAE dae; + domCOLLADA* dom = dae.open(filename); + + if (!dom) + { + llinfos<<" Error with dae - traditionally indicates a corrupt file."<getVersion(); + //0=1.4 + //1=1.4.1 + //2=Currently unsupported, however may work + if (docVersion > 1 ) + { + docVersion = VERSIONTYPE_COUNT; + } + llinfos<<"Dae version "<getElementCount(NULL, COLLADA_TYPE_MESH); + + daeDocument* doc = dae.getDoc(mFilename); + if (!doc) + { + llwarns << "can't find internal doc" << llendl; + return false; + } + + daeElement* root = doc->getDomRoot(); + if (!root) + { + llwarns << "document has no root" << llendl; + return false; + } + + //Verify some basic properties of the dae + //1. Basic validity check on controller + U32 controllerCount = (int) db->getElementCount( NULL, "controller" ); + bool result = false; + for ( int i=0; igetElement( (daeElement**) &pController, i , NULL, "controller" ); + result = verifyController( pController ); + if (!result) + { + setLoadState( ERROR_PARSING ); + return true; + } + } + + + //get unit scale + mTransform.setIdentity(); + + domAsset::domUnit* unit = daeSafeCast(root->getDescendant(daeElement::matchType(domAsset::domUnit::ID()))); + + if (unit) + { + F32 meter = unit->getMeter(); + mTransform.mMatrix[0][0] = meter; + mTransform.mMatrix[1][1] = meter; + mTransform.mMatrix[2][2] = meter; + } + + //get up axis rotation + LLMatrix4 rotation; + + domUpAxisType up = UPAXISTYPE_Y_UP; // default is Y_UP + domAsset::domUp_axis* up_axis = + daeSafeCast(root->getDescendant(daeElement::matchType(domAsset::domUp_axis::ID()))); + + if (up_axis) + { + up = up_axis->getValue(); + } + + if (up == UPAXISTYPE_X_UP) + { + rotation.initRotation(0.0f, 90.0f * DEG_TO_RAD, 0.0f); + } + else if (up == UPAXISTYPE_Y_UP) + { + rotation.initRotation(90.0f * DEG_TO_RAD, 0.0f, 0.0f); + } + + rotation *= mTransform; + mTransform = rotation; + + mTransform.condition(); + + for (daeInt idx = 0; idx < count; ++idx) + { //build map of domEntities to LLModel + domMesh* mesh = NULL; + db->getElement((daeElement**) &mesh, idx, NULL, COLLADA_TYPE_MESH); + + if (mesh) + { + + std::vector models; + + loadModelsFromDomMesh(mesh, models); + + std::vector::iterator i; + i = models.begin(); + while (i != models.end()) + { + LLModel* mdl = *i; + if(mdl->getStatus() != LLModel::NO_ERRORS) + { + setLoadState(ERROR_PARSING + mdl->getStatus()) ; + return false; //abort + } + + if (mdl && validate_model(mdl)) + { + mModelList.push_back(mdl); + mModelsMap[mesh].push_back(mdl); + } + i++; + } + } + } + + std::sort(mModelList.begin(), mModelList.end(), ModelSort()); + + model_list::iterator model_iter = mModelList.begin(); + while (model_iter != mModelList.end()) + { + llinfos << "Importing " << (*model_iter)->mLabel << llendl; + std::vector::iterator mat_iter = (*model_iter)->mMaterialList.begin(); + while (mat_iter != (*model_iter)->mMaterialList.end()) + { + llinfos << (*model_iter)->mLabel << " references " << (*mat_iter) << llendl; + mat_iter++; + } + model_iter++; + } + + count = db->getElementCount(NULL, COLLADA_TYPE_SKIN); + for (daeInt idx = 0; idx < count; ++idx) + { //add skinned meshes as instances + domSkin* skin = NULL; + db->getElement((daeElement**) &skin, idx, NULL, COLLADA_TYPE_SKIN); + + if (skin) + { + domGeometry* geom = daeSafeCast(skin->getSource().getElement()); + + if (geom) + { + domMesh* mesh = geom->getMesh(); + if (mesh) + { + std::vector< LLPointer< LLModel > >::iterator i = mModelsMap[mesh].begin(); + while (i != mModelsMap[mesh].end()) + { + LLPointer mdl = *i; + LLDAELoader::processDomModel(mdl, &dae, root, mesh, skin); + i++; + } + } + } + } + } + + daeElement* scene = root->getDescendant("visual_scene"); + + if (!scene) + { + llwarns << "document has no visual_scene" << llendl; + setLoadState( ERROR_PARSING ); + return true; + } + + setLoadState( DONE ); + + bool badElement = false; + + processElement( scene, badElement, &dae ); + + if ( badElement ) + { + setLoadState( ERROR_PARSING ); + } + + return true; +} + +void LLDAELoader::processDomModel(LLModel* model, DAE* dae, daeElement* root, domMesh* mesh, domSkin* skin) +{ + llassert(model && dae && mesh && skin); + + if (model) + { + LLVector3 mesh_scale_vector; + LLVector3 mesh_translation_vector; + model->getNormalizedScaleTranslation(mesh_scale_vector, mesh_translation_vector); + + LLMatrix4 normalized_transformation; + normalized_transformation.setTranslation(mesh_translation_vector); + + LLMatrix4 mesh_scale; + mesh_scale.initScale(mesh_scale_vector); + mesh_scale *= normalized_transformation; + normalized_transformation = mesh_scale; + + glh::matrix4f inv_mat((F32*) normalized_transformation.mMatrix); + inv_mat = inv_mat.inverse(); + LLMatrix4 inverse_normalized_transformation(inv_mat.m); + + domSkin::domBind_shape_matrix* bind_mat = skin->getBind_shape_matrix(); + + if (bind_mat) + { //get bind shape matrix + domFloat4x4& dom_value = bind_mat->getValue(); + + LLMeshSkinInfo& skin_info = model->mSkinInfo; + + for (int i = 0; i < 4; i++) + { + for(int j = 0; j < 4; j++) + { + skin_info.mBindShapeMatrix.mMatrix[i][j] = dom_value[i + j*4]; + } + } + + LLMatrix4 trans = normalized_transformation; + trans *= skin_info.mBindShapeMatrix; + skin_info.mBindShapeMatrix = trans; + } + + + //Some collada setup for accessing the skeleton + daeElement* pElement = 0; + dae->getDatabase()->getElement( &pElement, 0, 0, "skeleton" ); + + //Try to get at the skeletal instance controller + domInstance_controller::domSkeleton* pSkeleton = daeSafeCast( pElement ); + bool missingSkeletonOrScene = false; + + //If no skeleton, do a breadth-first search to get at specific joints + bool rootNode = false; + + //Need to test for a skeleton that does not have a root node + //This occurs when your instance controller does not have an associated scene + if ( pSkeleton ) + { + daeElement* pSkeletonRootNode = pSkeleton->getValue().getElement(); + if ( pSkeletonRootNode ) + { + rootNode = true; + } + + } + if ( !pSkeleton || !rootNode ) + { + daeElement* pScene = root->getDescendant("visual_scene"); + if ( !pScene ) + { + llwarns<<"No visual scene - unable to parse bone offsets "< > children = pScene->getChildren(); + S32 childCount = children.getCount(); + + //Process any children that are joints + //Not all children are joints, some code be ambient lights, cameras, geometry etc.. + for (S32 i = 0; i < childCount; ++i) + { + domNode* pNode = daeSafeCast(children[i]); + if ( isNodeAJoint( pNode ) ) + { + processJointNode( pNode, mJointList ); + } + } + } + } + else + //Has Skeleton + { + //Get the root node of the skeleton + daeElement* pSkeletonRootNode = pSkeleton->getValue().getElement(); + if ( pSkeletonRootNode ) + { + //Once we have the root node - start acccessing it's joint components + const int jointCnt = mJointMap.size(); + JointMap :: const_iterator jointIt = mJointMap.begin(); + + //Loop over all the possible joints within the .dae - using the allowed joint list in the ctor. + for ( int i=0; i( resolver.getElement() ); + if ( pJoint ) + { + //Pull out the translate id and store it in the jointTranslations map + daeSIDResolver jointResolverA( pJoint, "./translate" ); + domTranslate* pTranslateA = daeSafeCast( jointResolverA.getElement() ); + daeSIDResolver jointResolverB( pJoint, "./location" ); + domTranslate* pTranslateB = daeSafeCast( jointResolverB.getElement() ); + + LLMatrix4 workingTransform; + + //Translation via SID + if ( pTranslateA ) + { + extractTranslation( pTranslateA, workingTransform ); + } + else + if ( pTranslateB ) + { + extractTranslation( pTranslateB, workingTransform ); + } + else + { + //Translation via child from element + daeElement* pTranslateElement = getChildFromElement( pJoint, "translate" ); + if ( pTranslateElement && pTranslateElement->typeID() != domTranslate::ID() ) + { + llwarns<< "The found element is not a translate node" <getJoints(); + + domInputLocal_Array& joint_input = joints->getInput_array(); + + for (size_t i = 0; i < joint_input.getCount(); ++i) + { + domInputLocal* input = joint_input.get(i); + xsNMTOKEN semantic = input->getSemantic(); + + if (strcmp(semantic, COMMON_PROFILE_INPUT_JOINT) == 0) + { //found joint source, fill model->mJointMap and model->mSkinInfo.mJointNames + daeElement* elem = input->getSource().getElement(); + + domSource* source = daeSafeCast(elem); + if (source) + { + + + domName_array* names_source = source->getName_array(); + + if (names_source) + { + domListOfNames &names = names_source->getValue(); + + for (size_t j = 0; j < names.getCount(); ++j) + { + std::string name(names.get(j)); + if (mJointMap.find(name) != mJointMap.end()) + { + name = mJointMap[name]; + } + model->mSkinInfo.mJointNames.push_back(name); + model->mSkinInfo.mJointMap[name] = j; + } + } + else + { + domIDREF_array* names_source = source->getIDREF_array(); + if (names_source) + { + xsIDREFS& names = names_source->getValue(); + + for (size_t j = 0; j < names.getCount(); ++j) + { + std::string name(names.get(j).getID()); + if (mJointMap.find(name) != mJointMap.end()) + { + name = mJointMap[name]; + } + model->mSkinInfo.mJointNames.push_back(name); + model->mSkinInfo.mJointMap[name] = j; + } + } + } + } + } + else if (strcmp(semantic, COMMON_PROFILE_INPUT_INV_BIND_MATRIX) == 0) + { //found inv_bind_matrix array, fill model->mInvBindMatrix + domSource* source = daeSafeCast(input->getSource().getElement()); + if (source) + { + domFloat_array* t = source->getFloat_array(); + if (t) + { + domListOfFloats& transform = t->getValue(); + S32 count = transform.getCount()/16; + + for (S32 k = 0; k < count; ++k) + { + LLMatrix4 mat; + + for (int i = 0; i < 4; i++) + { + for(int j = 0; j < 4; j++) + { + mat.mMatrix[i][j] = transform[k*16 + i + j*4]; + } + } + + model->mSkinInfo.mInvBindMatrix.push_back(mat); + } + } + } + } + } + + //Now that we've parsed the joint array, let's determine if we have a full rig + //(which means we have all the joint sthat are required for an avatar versus + //a skinned asset attached to a node in a file that contains an entire skeleton, + //but does not use the skeleton). + buildJointToNodeMappingFromScene( root ); + critiqueRigForUploadApplicability( model->mSkinInfo.mJointNames ); + + if ( !missingSkeletonOrScene ) + { + //Set the joint translations on the avatar - if it's a full mapping + //The joints are reset in the dtor + if ( getRigWithSceneParity() ) + { + JointMap :: const_iterator masterJointIt = mJointMap.begin(); + JointMap :: const_iterator masterJointItEnd = mJointMap.end(); + for (;masterJointIt!=masterJointItEnd;++masterJointIt ) + { + std::string lookingForJoint = (*masterJointIt).first.c_str(); + + if ( mJointList.find( lookingForJoint ) != mJointList.end() ) + { + //llinfos<<"joint "<storeCurrentXform( jointTransform.getTranslation() ); + } + else + { + //Most likely an error in the asset. + llwarns<<"Tried to apply joint position from .dae, but it did not exist in the avatar rig." << llendl; + } + } + } + } + } //missingSkeletonOrScene + + //We need to construct the alternate bind matrix (which contains the new joint positions) + //in the same order as they were stored in the joint buffer. The joints associated + //with the skeleton are not stored in the same order as they are in the exported joint buffer. + //This remaps the skeletal joints to be in the same order as the joints stored in the model. + std::vector :: const_iterator jointIt = model->mSkinInfo.mJointNames.begin(); + const int jointCnt = model->mSkinInfo.mJointNames.size(); + for ( int i=0; imSkinInfo.mInvBindMatrix[i]; + newInverse.setTranslation( mJointList[lookingForJoint].getTranslation() ); + model->mSkinInfo.mAlternateBindMatrix.push_back( newInverse ); + } + else + { + llwarns<<"Possibly misnamed/missing joint [" <getVertices(); + if (verts) + { + domInputLocal_Array& inputs = verts->getInput_array(); + for (size_t i = 0; i < inputs.getCount() && model->mPosition.empty(); ++i) + { + if (strcmp(inputs[i]->getSemantic(), COMMON_PROFILE_INPUT_POSITION) == 0) + { + domSource* pos_source = daeSafeCast(inputs[i]->getSource().getElement()); + if (pos_source) + { + domFloat_array* pos_array = pos_source->getFloat_array(); + if (pos_array) + { + domListOfFloats& pos = pos_array->getValue(); + + for (size_t j = 0; j < pos.getCount(); j += 3) + { + if (pos.getCount() <= j+2) + { + llerrs << "Invalid position array size." << llendl; + } + + LLVector3 v(pos[j], pos[j+1], pos[j+2]); + + //transform from COLLADA space to volume space + v = v * inverse_normalized_transformation; + + model->mPosition.push_back(v); + } + } + } + } + } + } + + //grab skin weights array + domSkin::domVertex_weights* weights = skin->getVertex_weights(); + if (weights) + { + domInputLocalOffset_Array& inputs = weights->getInput_array(); + domFloat_array* vertex_weights = NULL; + for (size_t i = 0; i < inputs.getCount(); ++i) + { + if (strcmp(inputs[i]->getSemantic(), COMMON_PROFILE_INPUT_WEIGHT) == 0) + { + domSource* weight_source = daeSafeCast(inputs[i]->getSource().getElement()); + if (weight_source) + { + vertex_weights = weight_source->getFloat_array(); + } + } + } + + if (vertex_weights) + { + domListOfFloats& w = vertex_weights->getValue(); + domListOfUInts& vcount = weights->getVcount()->getValue(); + domListOfInts& v = weights->getV()->getValue(); + + U32 c_idx = 0; + for (size_t vc_idx = 0; vc_idx < vcount.getCount(); ++vc_idx) + { //for each vertex + daeUInt count = vcount[vc_idx]; + + //create list of weights that influence this vertex + LLModel::weight_list weight_list; + + for (daeUInt i = 0; i < count; ++i) + { //for each weight + daeInt joint_idx = v[c_idx++]; + daeInt weight_idx = v[c_idx++]; + + if (joint_idx == -1) + { + //ignore bindings to bind_shape_matrix + continue; + } + + F32 weight_value = w[weight_idx]; + + weight_list.push_back(LLModel::JointWeight(joint_idx, weight_value)); + } + + //sort by joint weight + std::sort(weight_list.begin(), weight_list.end(), LLModel::CompareWeightGreater()); + + std::vector wght; + + F32 total = 0.f; + + for (U32 i = 0; i < llmin((U32) 4, (U32) weight_list.size()); ++i) + { //take up to 4 most significant weights + if (weight_list[i].mWeight > 0.f) + { + wght.push_back( weight_list[i] ); + total += weight_list[i].mWeight; + } + } + + F32 scale = 1.f/total; + if (scale != 1.f) + { //normalize weights + for (U32 i = 0; i < wght.size(); ++i) + { + wght[i].mWeight *= scale; + } + } + + model->mSkinWeights[model->mPosition[vc_idx]] = wght; + } + } + + } + + //add instance to scene for this model + + LLMatrix4 transformation; + transformation.initScale(mesh_scale_vector); + transformation.setTranslation(mesh_translation_vector); + transformation *= mTransform; + + std::map materials; + for (U32 i = 0; i < model->mMaterialList.size(); ++i) + { + materials[model->mMaterialList[i]] = LLImportMaterial(); + } + mScene[transformation].push_back(LLModelInstance(model, model->mLabel, transformation, materials)); + stretch_extents(model, transformation, mExtents[0], mExtents[1], mFirstTransform); + } +} + +//----------------------------------------------------------------------------- +// buildJointToNodeMappingFromScene() +//----------------------------------------------------------------------------- +void LLDAELoader::buildJointToNodeMappingFromScene( daeElement* pRoot ) +{ + daeElement* pScene = pRoot->getDescendant("visual_scene"); + if ( pScene ) + { + daeTArray< daeSmartRef > children = pScene->getChildren(); + S32 childCount = children.getCount(); + for (S32 i = 0; i < childCount; ++i) + { + domNode* pNode = daeSafeCast(children[i]); + processJointToNodeMapping( pNode ); + } + } +} +//----------------------------------------------------------------------------- +// processJointToNodeMapping() +//----------------------------------------------------------------------------- +void LLDAELoader::processJointToNodeMapping( domNode* pNode ) +{ + if ( isNodeAJoint( pNode ) ) + { + //1.Store the parent + std::string nodeName = pNode->getName(); + if ( !nodeName.empty() ) + { + mJointsFromNode.push_front( pNode->getName() ); + } + //2. Handle the kiddo's + processChildJoints( pNode ); + } + else + { + //Determine if the're any children wrt to this failed node. + //This occurs when an armature is exported and ends up being what essentially amounts to + //as the root for the visual_scene + if ( pNode ) + { + processChildJoints( pNode ); + } + else + { + llinfos<<"Node is NULL"< > childOfChild = pParentNode->getChildren(); + S32 childOfChildCount = childOfChild.getCount(); + for (S32 i = 0; i < childOfChildCount; ++i) + { + domNode* pChildNode = daeSafeCast( childOfChild[i] ); + if ( pChildNode ) + { + processJointToNodeMapping( pChildNode ); + } + } +} + +//----------------------------------------------------------------------------- +// isNodeAJoint() +//----------------------------------------------------------------------------- +bool LLDAELoader::isNodeAJoint( domNode* pNode ) +{ + if ( !pNode ) + { + llinfos<<"Created node is NULL"<getName()); +} +//----------------------------------------------------------------------------- +// verifyCount +//----------------------------------------------------------------------------- +bool LLDAELoader::verifyCount( int expected, int result ) +{ + if ( expected != result ) + { + llinfos<< "Error: (expected/got)"<getSkin(); + + if ( pSkin ) + { + xsAnyURI & uri = pSkin->getSource(); + domElement* pElement = uri.getElement(); + + if ( !pElement ) + { + llinfos<<"Can't resolve skin source"<getTypeName(); + if ( stricmp(type_str, "geometry") == 0 ) + { + //Skin is reference directly by geometry and get the vertex count from skin + domSkin::domVertex_weights* pVertexWeights = pSkin->getVertex_weights(); + U32 vertexWeightsCount = pVertexWeights->getCount(); + domGeometry* pGeometry = (domGeometry*) (domElement*) uri.getElement(); + domMesh* pMesh = pGeometry->getMesh(); + + if ( pMesh ) + { + //Get vertex count from geometry + domVertices* pVertices = pMesh->getVertices(); + if ( !pVertices ) + { + llinfos<<"No vertices!"<getInput_array()[0]->getSource(); + domSource* pSource = (domSource*) (domElement*) src.getElement(); + U32 verticesCount = pSource->getTechnique_common()->getAccessor()->getCount(); + result = verifyCount( verticesCount, vertexWeightsCount ); + if ( !result ) + { + return result; + } + } + } + + U32 vcountCount = (U32) pVertexWeights->getVcount()->getValue().getCount(); + result = verifyCount( vcountCount, vertexWeightsCount ); + if ( !result ) + { + return result; + } + + domInputLocalOffset_Array& inputs = pVertexWeights->getInput_array(); + U32 sum = 0; + for (size_t i=0; igetVcount()->getValue()[i]; + } + result = verifyCount( sum * inputs.getCount(), (domInt) pVertexWeights->getV()->getValue().getCount() ); + } + } + + return result; +} + +//----------------------------------------------------------------------------- +// extractTranslation() +//----------------------------------------------------------------------------- +void LLDAELoader::extractTranslation( domTranslate* pTranslate, LLMatrix4& transform ) +{ + domFloat3 jointTrans = pTranslate->getValue(); + LLVector3 singleJointTranslation( jointTrans[0], jointTrans[1], jointTrans[2] ); + transform.setTranslation( singleJointTranslation ); +} +//----------------------------------------------------------------------------- +// extractTranslationViaElement() +//----------------------------------------------------------------------------- +void LLDAELoader::extractTranslationViaElement( daeElement* pTranslateElement, LLMatrix4& transform ) +{ + if ( pTranslateElement ) + { + domTranslate* pTranslateChild = dynamic_cast( pTranslateElement ); + domFloat3 translateChild = pTranslateChild->getValue(); + LLVector3 singleJointTranslation( translateChild[0], translateChild[1], translateChild[2] ); + transform.setTranslation( singleJointTranslation ); + } +} +//----------------------------------------------------------------------------- +// extractTranslationViaSID() +//----------------------------------------------------------------------------- +void LLDAELoader::extractTranslationViaSID( daeElement* pElement, LLMatrix4& transform ) +{ + if ( pElement ) + { + daeSIDResolver resolver( pElement, "./transform" ); + domMatrix* pMatrix = daeSafeCast( resolver.getElement() ); + //We are only extracting out the translational component atm + LLMatrix4 workingTransform; + if ( pMatrix ) + { + domFloat4x4 domArray = pMatrix->getValue(); + for ( int i = 0; i < 4; i++ ) + { + for( int j = 0; j < 4; j++ ) + { + workingTransform.mMatrix[i][j] = domArray[i + j*4]; + } + } + LLVector3 trans = workingTransform.getTranslation(); + transform.setTranslation( trans ); + } + } + else + { + llwarns<<"Element is nonexistent - empty/unsupported node."<getName() == NULL) + { + llwarns << "nameless node, can't process" << llendl; + return; + } + + //llwarns<<"ProcessJointNode# Node:" <getName()<( jointResolverA.getElement() ); + daeSIDResolver jointResolverB( pNode, "./location" ); + domTranslate* pTranslateB = daeSafeCast( jointResolverB.getElement() ); + + //Translation via SID was successful + if ( pTranslateA ) + { + extractTranslation( pTranslateA, workingTransform ); + } + else + if ( pTranslateB ) + { + extractTranslation( pTranslateB, workingTransform ); + } + else + { + //Translation via child from element + daeElement* pTranslateElement = getChildFromElement( pNode, "translate" ); + if ( !pTranslateElement || pTranslateElement->typeID() != domTranslate::ID() ) + { + //llwarns<< "The found element is not a translate node" <( jointResolver.getElement() ); + if ( pMatrix ) + { + //llinfos<<"A matrix SID was however found!"<getValue(); + for ( int i = 0; i < 4; i++ ) + { + for( int j = 0; j < 4; j++ ) + { + workingTransform.mMatrix[i][j] = domArray[i + j*4]; + } + } + } + else + { + llwarns<< "The found element is not translate or matrix node - most likely a corrupt export!" <getName() ] = workingTransform; + + //2. handle the nodes children + + //Gather and handle the incoming nodes children + daeTArray< daeSmartRef > childOfChild = pNode->getChildren(); + S32 childOfChildCount = childOfChild.getCount(); + + for (S32 i = 0; i < childOfChildCount; ++i) + { + domNode* pChildNode = daeSafeCast( childOfChild[i] ); + if ( pChildNode ) + { + processJointNode( pChildNode, jointTransforms ); + } + } +} +//----------------------------------------------------------------------------- +// getChildFromElement() +//----------------------------------------------------------------------------- +daeElement* LLDAELoader::getChildFromElement( daeElement* pElement, std::string const & name ) +{ + daeElement* pChildOfElement = pElement->getChild( name.c_str() ); + if ( pChildOfElement ) + { + return pChildOfElement; + } + llwarns<< "Could not find a child [" << name << "] for the element: \"" << pElement->getAttribute("id") << "\"" << llendl; + return NULL; +} + +void LLDAELoader::processElement( daeElement* element, bool& badElement, DAE* dae ) +{ + LLMatrix4 saved_transform; + bool pushed_mat = false; + + domNode* node = daeSafeCast(element); + if (node) + { + pushed_mat = true; + saved_transform = mTransform; + } + + domTranslate* translate = daeSafeCast(element); + if (translate) + { + domFloat3 dom_value = translate->getValue(); + + LLMatrix4 translation; + translation.setTranslation(LLVector3(dom_value[0], dom_value[1], dom_value[2])); + + translation *= mTransform; + mTransform = translation; + mTransform.condition(); + } + + domRotate* rotate = daeSafeCast(element); + if (rotate) + { + domFloat4 dom_value = rotate->getValue(); + + LLMatrix4 rotation; + rotation.initRotTrans(dom_value[3] * DEG_TO_RAD, LLVector3(dom_value[0], dom_value[1], dom_value[2]), LLVector3(0, 0, 0)); + + rotation *= mTransform; + mTransform = rotation; + mTransform.condition(); + } + + domScale* scale = daeSafeCast(element); + if (scale) + { + domFloat3 dom_value = scale->getValue(); + + + LLVector3 scale_vector = LLVector3(dom_value[0], dom_value[1], dom_value[2]); + scale_vector.abs(); // Set all values positive, since we don't currently support mirrored meshes + LLMatrix4 scaling; + scaling.initScale(scale_vector); + + scaling *= mTransform; + mTransform = scaling; + mTransform.condition(); + } + + domMatrix* matrix = daeSafeCast(element); + if (matrix) + { + domFloat4x4 dom_value = matrix->getValue(); + + LLMatrix4 matrix_transform; + + for (int i = 0; i < 4; i++) + { + for(int j = 0; j < 4; j++) + { + matrix_transform.mMatrix[i][j] = dom_value[i + j*4]; + } + } + + mTransform *= matrix_transform; + mTransform.condition(); + } + + domInstance_geometry* instance_geo = daeSafeCast(element); + if (instance_geo) + { + domGeometry* geo = daeSafeCast(instance_geo->getUrl().getElement()); + if (geo) + { + domMesh* mesh = daeSafeCast(geo->getDescendant(daeElement::matchType(domMesh::ID()))); + if (mesh) + { + + std::vector< LLPointer< LLModel > >::iterator i = mModelsMap[mesh].begin(); + while (i != mModelsMap[mesh].end()) + { + LLModel* model = *i; + + LLMatrix4 transformation = mTransform; + + if (mTransform.determinant() < 0) + { //negative scales are not supported + llinfos << "Negative scale detected, unsupported transform. domInstance_geometry: " << getElementLabel(instance_geo) << llendl; + badElement = true; + } + + LLModelLoader::material_map materials = getMaterials(model, instance_geo, dae); + + // adjust the transformation to compensate for mesh normalization + LLVector3 mesh_scale_vector; + LLVector3 mesh_translation_vector; + model->getNormalizedScaleTranslation(mesh_scale_vector, mesh_translation_vector); + + LLMatrix4 mesh_translation; + mesh_translation.setTranslation(mesh_translation_vector); + mesh_translation *= transformation; + transformation = mesh_translation; + + LLMatrix4 mesh_scale; + mesh_scale.initScale(mesh_scale_vector); + mesh_scale *= transformation; + transformation = mesh_scale; + + if (transformation.determinant() < 0) + { //negative scales are not supported + llinfos << "Negative scale detected, unsupported post-normalization transform. domInstance_geometry: " << getElementLabel(instance_geo) << llendl; + badElement = true; + } + + std::string label = getElementLabel(instance_geo); + + llassert(!label.empty()); + + if (model->mSubmodelID) + { + // CHECK FOR _LODX and _PHYS here to ensure we bolt the submodel 'salt' at the right loc + // + if ((label.find("_LOD") != -1) || (label.find("_PHYS") != -1)) + { + std::string labelStart; + std::string markup; + size_t underscore_offset = label.rfind('_'); + if (underscore_offset != -1) + { + markup = label.substr(underscore_offset + 1, 4); + label.erase(label.begin() + underscore_offset, label.end()); + label +=(char)((int)'a' + model->mSubmodelID); + label += "_"; + label += markup; + } + else + { + label +=(char)((int)'a' + model->mSubmodelID); + } + } + else + { + label += (char)((int)'a' + model->mSubmodelID); + } + } + + model->mLabel = label; + + mScene[transformation].push_back(LLModelInstance(model, label, transformation, materials)); + stretch_extents(model, transformation, mExtents[0], mExtents[1], mFirstTransform); + i++; + } + } + } + else + { + llinfos<<"Unable to resolve geometry URL."<(element); + if (instance_node) + { + daeElement* instance = instance_node->getUrl().getElement(); + if (instance) + { + processElement(instance,badElement, dae); + } + } + + //process children + daeTArray< daeSmartRef > children = element->getChildren(); + int childCount = children.getCount(); + for (S32 i = 0; i < childCount; i++) + { + processElement(children[i],badElement, dae); + } + + if (pushed_mat) + { //this element was a node, restore transform before processiing siblings + mTransform = saved_transform; + } +} + +std::map LLDAELoader::getMaterials(LLModel* model, domInstance_geometry* instance_geo, DAE* dae) +{ + std::map materials; + for (int i = 0; i < model->mMaterialList.size(); i++) + { + LLImportMaterial import_material; + + domInstance_material* instance_mat = NULL; + + domBind_material::domTechnique_common* technique = + daeSafeCast(instance_geo->getDescendant(daeElement::matchType(domBind_material::domTechnique_common::ID()))); + + if (technique) + { + daeTArray< daeSmartRef > inst_materials = technique->getChildrenByType(); + for (int j = 0; j < inst_materials.getCount(); j++) + { + std::string symbol(inst_materials[j]->getSymbol()); + + if (symbol == model->mMaterialList[i]) // found the binding + { + instance_mat = inst_materials[j]; + break; + } + } + } + + if (instance_mat) + { + domMaterial* material = daeSafeCast(instance_mat->getTarget().getElement()); + if (material) + { + domInstance_effect* instance_effect = + daeSafeCast(material->getDescendant(daeElement::matchType(domInstance_effect::ID()))); + if (instance_effect) + { + domEffect* effect = daeSafeCast(instance_effect->getUrl().getElement()); + if (effect) + { + domProfile_COMMON* profile = + daeSafeCast(effect->getDescendant(daeElement::matchType(domProfile_COMMON::ID()))); + if (profile) + { + import_material = profileToMaterial(profile, dae); + } + } + } + } + } + + import_material.mBinding = model->mMaterialList[i]; + materials[model->mMaterialList[i]] = import_material; + } + + return materials; +} + +LLImportMaterial LLDAELoader::profileToMaterial(domProfile_COMMON* material, DAE* dae) +{ + LLImportMaterial mat; + mat.mFullbright = FALSE; + + daeElement* diffuse = material->getDescendant("diffuse"); + if (diffuse) + { + domCommon_color_or_texture_type_complexType::domTexture* texture = + daeSafeCast(diffuse->getDescendant("texture")); + if (texture) + { + domCommon_newparam_type_Array newparams = material->getNewparam_array(); + if (newparams.getCount()) + { + + for (S32 i = 0; i < newparams.getCount(); i++) + { + domFx_surface_common* surface = newparams[i]->getSurface(); + if (surface) + { + domFx_surface_init_common* init = surface->getFx_surface_init_common(); + if (init) + { + domFx_surface_init_from_common_Array init_from = init->getInit_from_array(); + + if (init_from.getCount() > i) + { + domImage* image = daeSafeCast(init_from[i]->getValue().getElement()); + if (image) + { + // we only support init_from now - embedded data will come later + domImage::domInit_from* init = image->getInit_from(); + if (init) + { + mat.mDiffuseMapFilename = cdom::uriToNativePath(init->getValue().str()); + mat.mDiffuseMapLabel = getElementLabel(material); + } + } + } + } + } + } + } + else if (texture->getTexture()) + { + domImage* image = NULL; + dae->getDatabase()->getElement((daeElement**) &image, 0, texture->getTexture(), COLLADA_TYPE_IMAGE); + if (image) + { + // we only support init_from now - embedded data will come later + domImage::domInit_from* init = image->getInit_from(); + if (init) + { + std::string image_path_value = cdom::uriToNativePath(init->getValue().str()); + +#if LL_WINDOWS + // Work-around DOM tendency to resort to UNC names which are only confusing for downstream... + // + std::string::iterator i = image_path_value.begin(); + while (*i == '\\') + i++; + mat.mDiffuseMapFilename.assign(i, image_path_value.end()); +#else + mat.mDiffuseMapFilename = image_path_value; +#endif + mat.mDiffuseMapLabel = getElementLabel(material); + } + } + } + } + + domCommon_color_or_texture_type_complexType::domColor* color = + daeSafeCast(diffuse->getDescendant("color")); + if (color) + { + domFx_color_common domfx_color = color->getValue(); + LLColor4 value = LLColor4(domfx_color[0], domfx_color[1], domfx_color[2], domfx_color[3]); + mat.mDiffuseColor = value; + } + } + + daeElement* emission = material->getDescendant("emission"); + if (emission) + { + LLColor4 emission_color = getDaeColor(emission); + if (((emission_color[0] + emission_color[1] + emission_color[2]) / 3.0) > 0.25) + { + mat.mFullbright = TRUE; + } + } + + return mat; +} + +// try to get a decent label for this element +std::string LLDAELoader::getElementLabel(daeElement *element) +{ + // if we have a name attribute, use it + std::string name = element->getAttribute("name"); + if (name.length()) + { + return name; + } + + // if we have an ID attribute, use it + if (element->getID()) + { + return std::string(element->getID()); + } + + // if we have a parent, use it + daeElement* parent = element->getParent(); + if (parent) + { + // if parent has a name, use it + std::string name = parent->getAttribute("name"); + if (name.length()) + { + return name; + } + + // if parent has an ID, use it + if (parent->getID()) + { + return std::string(parent->getID()); + } + } + + // try to use our type + daeString element_name = element->getElementName(); + if (element_name) + { + return std::string(element_name); + } + + // if all else fails, use "object" + return std::string("object"); +} + +LLColor4 LLDAELoader::getDaeColor(daeElement* element) +{ + LLColor4 value; + domCommon_color_or_texture_type_complexType::domColor* color = + daeSafeCast(element->getDescendant("color")); + if (color) + { + domFx_color_common domfx_color = color->getValue(); + value = LLColor4(domfx_color[0], domfx_color[1], domfx_color[2], domfx_color[3]); + } + + return value; +} + +bool LLDAELoader::addVolumeFacesFromDomMesh(LLModel* pModel,domMesh* mesh) +{ + LLModel::EModelStatus status = LLModel::NO_ERRORS; + domTriangles_Array& tris = mesh->getTriangles_array(); + + for (U32 i = 0; i < tris.getCount(); ++i) + { + domTrianglesRef& tri = tris.get(i); + + status = load_face_from_dom_triangles(pModel->getVolumeFaces(), pModel->getMaterialList(), tri); + + if(status != LLModel::NO_ERRORS) + { + pModel->ClearFacesAndMaterials(); + return false; + } + } + + domPolylist_Array& polys = mesh->getPolylist_array(); + for (U32 i = 0; i < polys.getCount(); ++i) + { + domPolylistRef& poly = polys.get(i); + status = load_face_from_dom_polylist(pModel->getVolumeFaces(), pModel->getMaterialList(), poly); + + if(status != LLModel::NO_ERRORS) + { + pModel->ClearFacesAndMaterials(); + return false; + } + } + + domPolygons_Array& polygons = mesh->getPolygons_array(); + + for (U32 i = 0; i < polygons.getCount(); ++i) + { + domPolygonsRef& poly = polygons.get(i); + status = load_face_from_dom_polygons(pModel->getVolumeFaces(), pModel->getMaterialList(), poly); + + if(status != LLModel::NO_ERRORS) + { + pModel->ClearFacesAndMaterials(); + return false; + } + } + + return (status == LLModel::NO_ERRORS); +} + +//static +LLModel* LLDAELoader::loadModelFromDomMesh(domMesh *mesh) +{ + LLVolumeParams volume_params; + volume_params.setType(LL_PCODE_PROFILE_SQUARE, LL_PCODE_PATH_LINE); + LLModel* ret = new LLModel(volume_params, 0.f); + createVolumeFacesFromDomMesh(ret, mesh); + if (ret->mLabel.empty()) + { + ret->mLabel = getElementLabel(mesh); + } + return ret; +} + +//static diff version supports creating multiple models when material counts spill +// over the 8 face server-side limit +// +bool LLDAELoader::loadModelsFromDomMesh(domMesh* mesh, std::vector& models_out) +{ + + LLVolumeParams volume_params; + volume_params.setType(LL_PCODE_PROFILE_SQUARE, LL_PCODE_PATH_LINE); + + models_out.clear(); + + LLModel* ret = new LLModel(volume_params, 0.f); + + ret->mLabel = getElementLabel(mesh); + + llassert(!ret->mLabel.empty()); + + // Like a monkey, ready to be shot into space + // + ret->ClearFacesAndMaterials(); + + // Get the whole set of volume faces + // + addVolumeFacesFromDomMesh(ret, mesh); + + U32 volume_faces = ret->getNumVolumeFaces(); + + // Side-steps all manner of issues when splitting models + // and matching lower LOD materials to base models + // + ret->sortVolumeFacesByMaterialName(); + + bool normalized = false; + + int submodelID = 0; + LLVolume::face_list_t remainder; + do + { + // Insure we do this once with the whole gang and not per-model + // + if (!normalized && !mNoNormalize) + { + normalized = true; + ret->normalizeVolumeFaces(); + } + + ret->trimVolumeFacesToSize(LL_SCULPT_MESH_MAX_FACES, &remainder); + + if (!mNoOptimize) + { + ret->optimizeVolumeFaces(); + } + + volume_faces = remainder.size(); + + models_out.push_back(ret); + + // If we have left-over volume faces, create another model + // to absorb them... + // + if (volume_faces) + { + LLModel* next = new LLModel(volume_params, 0.f); + next->mSubmodelID = ++submodelID; + next->getVolumeFaces() = remainder; + next->mNormalizedScale = ret->mNormalizedScale; + next->mNormalizedTranslation = ret->mNormalizedTranslation; + next->mMaterialList.assign(ret->mMaterialList.begin() + LL_SCULPT_MESH_MAX_FACES, ret->mMaterialList.end()); + ret = next; + } + + remainder.clear(); + + } while (volume_faces); + + return true; +} + +bool LLDAELoader::createVolumeFacesFromDomMesh(LLModel* pModel, domMesh* mesh) +{ + if (mesh) + { + pModel->ClearFacesAndMaterials(); + + addVolumeFacesFromDomMesh(pModel, mesh); + + if (pModel->getNumVolumeFaces() > 0) + { + pModel->normalizeVolumeFaces(); + pModel->optimizeVolumeFaces(); + + if (pModel->getNumVolumeFaces() > 0) + { + return true; + } + } + } + else + { + llwarns << "no mesh found" << llendl; + } + + return false; +} diff --git a/indra/llprimitive/lldaeloader.h b/indra/llprimitive/lldaeloader.h new file mode 100644 index 0000000000..e71c407909 --- /dev/null +++ b/indra/llprimitive/lldaeloader.h @@ -0,0 +1,103 @@ +/** + * @file lldaeloader.h + * @brief LLDAELoader class definition + * + * $LicenseInfo:firstyear=2013&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2013, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA + * $/LicenseInfo$ + */ + +#ifndef LL_LLDAELOADER_H +#define LL_LLDAELOADER_H + +#include "llmodelloader.h" + +class DAE; +class daeElement; +class domProfile_COMMON; +class domInstance_geometry; +class domNode; +class domTranslate; +class domController; +class domSkin; +class domMesh; + +class LLDAELoader : public LLModelLoader +{ +public: + typedef std::map material_map; + typedef std::map > > dae_model_map; + dae_model_map mModelsMap; + + LLDAELoader( + std::string filename, + S32 lod, + LLModelLoader::load_callback_t load_cb, + LLModelLoader::joint_lookup_func_t joint_lookup_func, + LLModelLoader::texture_load_func_t texture_load_func, + LLModelLoader::state_callback_t state_cb, + void* opaque_userdata, + JointTransformMap& jointMap, + JointSet& jointsFromNodes); + virtual ~LLDAELoader() ; + + virtual bool OpenFile(const std::string& filename); + +protected: + + void processElement(daeElement* element, bool& badElement, DAE* dae); + void processDomModel(LLModel* model, DAE* dae, daeElement* pRoot, domMesh* mesh, domSkin* skin); + + material_map getMaterials(LLModel* model, domInstance_geometry* instance_geo, DAE* dae); + LLImportMaterial profileToMaterial(domProfile_COMMON* material, DAE* dae); + LLColor4 getDaeColor(daeElement* element); + + daeElement* getChildFromElement( daeElement* pElement, std::string const & name ); + + bool isNodeAJoint( domNode* pNode ); + void processJointNode( domNode* pNode, std::map& jointTransforms ); + void extractTranslation( domTranslate* pTranslate, LLMatrix4& transform ); + void extractTranslationViaElement( daeElement* pTranslateElement, LLMatrix4& transform ); + void extractTranslationViaSID( daeElement* pElement, LLMatrix4& transform ); + void buildJointToNodeMappingFromScene( daeElement* pRoot ); + void processJointToNodeMapping( domNode* pNode ); + void processChildJoints( domNode* pParentNode ); + + bool verifyCount( int expected, int result ); + + //Verify that a controller matches vertex counts + bool verifyController( domController* pController ); + + static bool addVolumeFacesFromDomMesh(LLModel* model, domMesh* mesh); + static bool createVolumeFacesFromDomMesh(LLModel* model, domMesh *mesh); + + static LLModel* loadModelFromDomMesh(domMesh* mesh); + + // Loads a mesh breaking it into one or more models as necessary + // to get around volume face limitations while retaining >8 materials + // + bool loadModelsFromDomMesh(domMesh* mesh, std::vector& models_out); + + static std::string getElementLabel(daeElement *element); + +private: + +}; +#endif // LL_LLDAELLOADER_H -- cgit v1.2.3 From 99952dc3583c48a3da8bbfdf1861c876bb6656d0 Mon Sep 17 00:00:00 2001 From: Graham Linden Date: Tue, 22 Apr 2014 19:08:29 -0700 Subject: More missing bits --- indra/llprimitive/llmodelloader.cpp | 620 ++++++++++++++++++++++++++++++++++++ indra/llprimitive/llmodelloader.h | 209 ++++++++++++ 2 files changed, 829 insertions(+) create mode 100644 indra/llprimitive/llmodelloader.cpp create mode 100644 indra/llprimitive/llmodelloader.h (limited to 'indra/llprimitive') diff --git a/indra/llprimitive/llmodelloader.cpp b/indra/llprimitive/llmodelloader.cpp new file mode 100644 index 0000000000..5138167979 --- /dev/null +++ b/indra/llprimitive/llmodelloader.cpp @@ -0,0 +1,620 @@ +/** + * @file llmodelloader.cpp + * @brief LLModelLoader class implementation + * + * $LicenseInfo:firstyear=2004&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2010, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA + * $/LicenseInfo$ + */ + +#include "llmodelloader.h" +#include "llsdserialize.h" +#include "lljoint.h" +#include "llcallbacklist.h" + +#include "glh/glh_linear.h" +#include "llmatrix4a.h" + +std::list LLModelLoader::sActiveLoaderList; + +void stretch_extents(LLModel* model, LLMatrix4a& mat, LLVector4a& min, LLVector4a& max, BOOL& first_transform) +{ + LLVector4a box[] = + { + LLVector4a(-1, 1,-1), + LLVector4a(-1, 1, 1), + LLVector4a(-1,-1,-1), + LLVector4a(-1,-1, 1), + LLVector4a( 1, 1,-1), + LLVector4a( 1, 1, 1), + LLVector4a( 1,-1,-1), + LLVector4a( 1,-1, 1), + }; + + for (S32 j = 0; j < model->getNumVolumeFaces(); ++j) + { + const LLVolumeFace& face = model->getVolumeFace(j); + + LLVector4a center; + center.setAdd(face.mExtents[0], face.mExtents[1]); + center.mul(0.5f); + LLVector4a size; + size.setSub(face.mExtents[1],face.mExtents[0]); + size.mul(0.5f); + + for (U32 i = 0; i < 8; i++) + { + LLVector4a t; + t.setMul(size, box[i]); + t.add(center); + + LLVector4a v; + + mat.affineTransform(t, v); + + if (first_transform) + { + first_transform = FALSE; + min = max = v; + } + else + { + update_min_max(min, max, v); + } + } + } +} + +void stretch_extents(LLModel* model, LLMatrix4& mat, LLVector3& min, LLVector3& max, BOOL& first_transform) +{ + LLVector4a mina, maxa; + LLMatrix4a mata; + + mata.loadu(mat); + mina.load3(min.mV); + maxa.load3(max.mV); + + stretch_extents(model, mata, mina, maxa, first_transform); + + min.set(mina.getF32ptr()); + max.set(maxa.getF32ptr()); +} + +//----------------------------------------------------------------------------- +// LLModelLoader +//----------------------------------------------------------------------------- +LLModelLoader::LLModelLoader( + std::string filename, + S32 lod, + load_callback_t load_cb, + joint_lookup_func_t joint_lookup_func, + texture_load_func_t texture_load_func, + state_callback_t state_cb, + void* opaque_userdata, + JointTransformMap& jointMap, + JointSet& jointsFromNodes ) +: mJointList( jointMap ) +, mJointsFromNode( jointsFromNodes ) +, LLThread("Model Loader") +, mFilename(filename) +, mLod(lod) +, mFirstTransform(TRUE) +, mNumOfFetchingTextures(0) +, mLoadCallback(load_cb) +, mJointLookupFunc(joint_lookup_func) +, mTextureLoadFunc(texture_load_func) +, mStateCallback(state_cb) +, mOpaqueData(opaque_userdata) +, mNoNormalize(false) +, mNoOptimize(false) +{ + mJointMap["mPelvis"] = "mPelvis"; + mJointMap["mTorso"] = "mTorso"; + mJointMap["mChest"] = "mChest"; + mJointMap["mNeck"] = "mNeck"; + mJointMap["mHead"] = "mHead"; + mJointMap["mSkull"] = "mSkull"; + mJointMap["mEyeRight"] = "mEyeRight"; + mJointMap["mEyeLeft"] = "mEyeLeft"; + mJointMap["mCollarLeft"] = "mCollarLeft"; + mJointMap["mShoulderLeft"] = "mShoulderLeft"; + mJointMap["mElbowLeft"] = "mElbowLeft"; + mJointMap["mWristLeft"] = "mWristLeft"; + mJointMap["mCollarRight"] = "mCollarRight"; + mJointMap["mShoulderRight"] = "mShoulderRight"; + mJointMap["mElbowRight"] = "mElbowRight"; + mJointMap["mWristRight"] = "mWristRight"; + mJointMap["mHipRight"] = "mHipRight"; + mJointMap["mKneeRight"] = "mKneeRight"; + mJointMap["mAnkleRight"] = "mAnkleRight"; + mJointMap["mFootRight"] = "mFootRight"; + mJointMap["mToeRight"] = "mToeRight"; + mJointMap["mHipLeft"] = "mHipLeft"; + mJointMap["mKneeLeft"] = "mKneeLeft"; + mJointMap["mAnkleLeft"] = "mAnkleLeft"; + mJointMap["mFootLeft"] = "mFootLeft"; + mJointMap["mToeLeft"] = "mToeLeft"; + + mJointMap["avatar_mPelvis"] = "mPelvis"; + mJointMap["avatar_mTorso"] = "mTorso"; + mJointMap["avatar_mChest"] = "mChest"; + mJointMap["avatar_mNeck"] = "mNeck"; + mJointMap["avatar_mHead"] = "mHead"; + mJointMap["avatar_mSkull"] = "mSkull"; + mJointMap["avatar_mEyeRight"] = "mEyeRight"; + mJointMap["avatar_mEyeLeft"] = "mEyeLeft"; + mJointMap["avatar_mCollarLeft"] = "mCollarLeft"; + mJointMap["avatar_mShoulderLeft"] = "mShoulderLeft"; + mJointMap["avatar_mElbowLeft"] = "mElbowLeft"; + mJointMap["avatar_mWristLeft"] = "mWristLeft"; + mJointMap["avatar_mCollarRight"] = "mCollarRight"; + mJointMap["avatar_mShoulderRight"] = "mShoulderRight"; + mJointMap["avatar_mElbowRight"] = "mElbowRight"; + mJointMap["avatar_mWristRight"] = "mWristRight"; + mJointMap["avatar_mHipRight"] = "mHipRight"; + mJointMap["avatar_mKneeRight"] = "mKneeRight"; + mJointMap["avatar_mAnkleRight"] = "mAnkleRight"; + mJointMap["avatar_mFootRight"] = "mFootRight"; + mJointMap["avatar_mToeRight"] = "mToeRight"; + mJointMap["avatar_mHipLeft"] = "mHipLeft"; + mJointMap["avatar_mKneeLeft"] = "mKneeLeft"; + mJointMap["avatar_mAnkleLeft"] = "mAnkleLeft"; + mJointMap["avatar_mFootLeft"] = "mFootLeft"; + mJointMap["avatar_mToeLeft"] = "mToeLeft"; + + + mJointMap["hip"] = "mPelvis"; + mJointMap["abdomen"] = "mTorso"; + mJointMap["chest"] = "mChest"; + mJointMap["neck"] = "mNeck"; + mJointMap["head"] = "mHead"; + mJointMap["figureHair"] = "mSkull"; + mJointMap["lCollar"] = "mCollarLeft"; + mJointMap["lShldr"] = "mShoulderLeft"; + mJointMap["lForeArm"] = "mElbowLeft"; + mJointMap["lHand"] = "mWristLeft"; + mJointMap["rCollar"] = "mCollarRight"; + mJointMap["rShldr"] = "mShoulderRight"; + mJointMap["rForeArm"] = "mElbowRight"; + mJointMap["rHand"] = "mWristRight"; + mJointMap["rThigh"] = "mHipRight"; + mJointMap["rShin"] = "mKneeRight"; + mJointMap["rFoot"] = "mFootRight"; + mJointMap["lThigh"] = "mHipLeft"; + mJointMap["lShin"] = "mKneeLeft"; + mJointMap["lFoot"] = "mFootLeft"; + + //move into joint mapper class + //1. joints for joint offset verification + mMasterJointList.push_front("mPelvis"); + mMasterJointList.push_front("mTorso"); + mMasterJointList.push_front("mChest"); + mMasterJointList.push_front("mNeck"); + mMasterJointList.push_front("mHead"); + mMasterJointList.push_front("mCollarLeft"); + mMasterJointList.push_front("mShoulderLeft"); + mMasterJointList.push_front("mElbowLeft"); + mMasterJointList.push_front("mWristLeft"); + mMasterJointList.push_front("mCollarRight"); + mMasterJointList.push_front("mShoulderRight"); + mMasterJointList.push_front("mElbowRight"); + mMasterJointList.push_front("mWristRight"); + mMasterJointList.push_front("mHipRight"); + mMasterJointList.push_front("mKneeRight"); + mMasterJointList.push_front("mFootRight"); + mMasterJointList.push_front("mHipLeft"); + mMasterJointList.push_front("mKneeLeft"); + mMasterJointList.push_front("mFootLeft"); + + //2. legacy joint list - used to verify rigs that will not be using joint offsets + mMasterLegacyJointList.push_front("mPelvis"); + mMasterLegacyJointList.push_front("mTorso"); + mMasterLegacyJointList.push_front("mChest"); + mMasterLegacyJointList.push_front("mNeck"); + mMasterLegacyJointList.push_front("mHead"); + mMasterLegacyJointList.push_front("mHipRight"); + mMasterLegacyJointList.push_front("mKneeRight"); + mMasterLegacyJointList.push_front("mFootRight"); + mMasterLegacyJointList.push_front("mHipLeft"); + mMasterLegacyJointList.push_front("mKneeLeft"); + mMasterLegacyJointList.push_front("mFootLeft"); + + assert_main_thread(); + sActiveLoaderList.push_back(this) ; +} + +LLModelLoader::~LLModelLoader() +{ + assert_main_thread(); + sActiveLoaderList.remove(this); +} + +void LLModelLoader::run() +{ + doLoadModel(); + doOnIdleOneTime(boost::bind(&LLModelLoader::loadModelCallback,this)); +} + +bool LLModelLoader::doLoadModel() +{ + //first, look for a .slm file of the same name that was modified later + //than the .dae + + if (mTrySLM) + { + std::string filename = mFilename; + + std::string::size_type i = filename.rfind("."); + if (i != std::string::npos) + { + filename.replace(i, filename.size()-1, ".slm"); + llstat slm_status; + if (LLFile::stat(filename, &slm_status) == 0) + { //slm file exists + llstat dae_status; + if (LLFile::stat(mFilename, &dae_status) != 0 || + dae_status.st_mtime < slm_status.st_mtime) + { + if (loadFromSLM(filename)) + { //slm successfully loaded, if this fails, fall through and + //try loading from dae + + mLod = -1; //successfully loading from an slm implicitly sets all + //LoDs + return true; + } + } + } + } + } + + return OpenFile(mFilename); +} + +void LLModelLoader::setLoadState(U32 state) +{ + mStateCallback(state, mOpaqueData); +} + +bool LLModelLoader::loadFromSLM(const std::string& filename) +{ + //only need to populate mScene with data from slm + llstat stat; + + if (LLFile::stat(filename, &stat)) + { //file does not exist + return false; + } + + S32 file_size = (S32) stat.st_size; + + llifstream ifstream(filename, std::ifstream::in | std::ifstream::binary); + LLSD data; + LLSDSerialize::fromBinary(data, ifstream, file_size); + ifstream.close(); + + //build model list for each LoD + model_list model[LLModel::NUM_LODS]; + + if (data["version"].asInteger() != SLM_SUPPORTED_VERSION) + { //unsupported version + return false; + } + + LLSD& mesh = data["mesh"]; + + LLVolumeParams volume_params; + volume_params.setType(LL_PCODE_PROFILE_SQUARE, LL_PCODE_PATH_LINE); + + for (S32 lod = 0; lod < LLModel::NUM_LODS; ++lod) + { + for (U32 i = 0; i < mesh.size(); ++i) + { + std::stringstream str(mesh[i].asString()); + LLPointer loaded_model = new LLModel(volume_params, (F32) lod); + if (loaded_model->loadModel(str)) + { + loaded_model->mLocalID = i; + model[lod].push_back(loaded_model); + + if (lod == LLModel::LOD_HIGH) + { + if (!loaded_model->mSkinInfo.mJointNames.empty()) + { + //check to see if rig is valid + critiqueRigForUploadApplicability( loaded_model->mSkinInfo.mJointNames ); + } + else if (mCacheOnlyHitIfRigged) + { + return false; + } + } + } + } + } + + if (model[LLModel::LOD_HIGH].empty()) + { //failed to load high lod + return false; + } + + // Set name. + std::string name = data["name"]; + if (!name.empty()) + { + model[LLModel::LOD_HIGH][0]->mLabel = name; + } + + + //load instance list + model_instance_list instance_list; + + LLSD& instance = data["instance"]; + + for (U32 i = 0; i < instance.size(); ++i) + { + //deserialize instance list + instance_list.push_back(LLModelInstance(instance[i])); + + //match up model instance pointers + S32 idx = instance_list[i].mLocalMeshID; + + for (U32 lod = 0; lod < LLModel::NUM_LODS; ++lod) + { + if (!model[lod].empty()) + { + if (idx >= model[lod].size()) + { + if (model[lod].size()) + { + instance_list[i].mLOD[lod] = model[lod][0]; + } + else + { + instance_list[i].mLOD[lod] = NULL; + } + continue; + } + instance_list[i].mLOD[lod] = model[lod][idx]; + } + } + + if (!instance_list[i].mModel) + instance_list[i].mModel = model[LLModel::LOD_HIGH][idx]; + } + + + //convert instance_list to mScene + mFirstTransform = TRUE; + for (U32 i = 0; i < instance_list.size(); ++i) + { + LLModelInstance& cur_instance = instance_list[i]; + mScene[cur_instance.mTransform].push_back(cur_instance); + stretch_extents(cur_instance.mModel, cur_instance.mTransform, mExtents[0], mExtents[1], mFirstTransform); + } + + setLoadState( DONE ); + + return true; +} + +//static +bool LLModelLoader::isAlive(LLModelLoader* loader) +{ + if(!loader) + { + return false ; + } + + std::list::iterator iter = sActiveLoaderList.begin() ; + for(; iter != sActiveLoaderList.end() && (*iter) != loader; ++iter) ; + + return *iter == loader ; +} + +void LLModelLoader::loadModelCallback() +{ + mLoadCallback(mScene,mModelList,mLod, mOpaqueData); + + while (!isStopped()) + { //wait until this thread is stopped before deleting self + apr_sleep(100); + } + + //double check if "this" is valid before deleting it, in case it is aborted during running. + if(!isAlive(this)) + { + return ; + } + + delete this; +} + +//----------------------------------------------------------------------------- +// critiqueRigForUploadApplicability() +//----------------------------------------------------------------------------- +void LLModelLoader::critiqueRigForUploadApplicability( const std::vector &jointListFromAsset ) +{ + critiqueJointToNodeMappingFromScene(); + + //Determines the following use cases for a rig: + //1. It is suitable for upload with skin weights & joint positions, or + //2. It is suitable for upload as standard av with just skin weights + + bool isJointPositionUploadOK = isRigSuitableForJointPositionUpload( jointListFromAsset ); + bool isRigLegacyOK = isRigLegacy( jointListFromAsset ); + + //It's OK that both could end up being true, both default to false + if ( isJointPositionUploadOK ) + { + setRigValidForJointPositionUpload( true ); + } + + if ( isRigLegacyOK) + { + setLegacyRigValid( true ); + } + +} +//----------------------------------------------------------------------------- +// critiqueJointToNodeMappingFromScene() +//----------------------------------------------------------------------------- +void LLModelLoader::critiqueJointToNodeMappingFromScene( void ) +{ + //Do the actual nodes back the joint listing from the dae? + //if yes then this is a fully rigged asset, otherwise it's just a partial rig + + JointSet::iterator jointsFromNodeIt = mJointsFromNode.begin(); + JointSet::iterator jointsFromNodeEndIt = mJointsFromNode.end(); + bool result = true; + + if ( !mJointsFromNode.empty() ) + { + for ( ;jointsFromNodeIt!=jointsFromNodeEndIt;++jointsFromNodeIt ) + { + std::string name = *jointsFromNodeIt; + if ( mJointTransformMap.find( name ) != mJointTransformMap.end() ) + { + continue; + } + else + { + llinfos<<"critiqueJointToNodeMappingFromScene is missing a: "< &jointListFromAsset ) +{ + //No joints in asset + if ( jointListFromAsset.size() == 0 ) + { + return false; + } + + bool result = false; + + JointSet :: const_iterator masterJointIt = mMasterLegacyJointList.begin(); + JointSet :: const_iterator masterJointEndIt = mMasterLegacyJointList.end(); + + std::vector :: const_iterator modelJointIt = jointListFromAsset.begin(); + std::vector :: const_iterator modelJointItEnd = jointListFromAsset.end(); + + for ( ;masterJointIt!=masterJointEndIt;++masterJointIt ) + { + result = false; + modelJointIt = jointListFromAsset.begin(); + + for ( ;modelJointIt!=modelJointItEnd; ++modelJointIt ) + { + if ( *masterJointIt == *modelJointIt ) + { + result = true; + break; + } + } + if ( !result ) + { + llinfos<<" Asset did not contain the joint (if you're u/l a fully rigged asset w/joint positions - it is required)." << *masterJointIt<< llendl; + break; + } + } + return result; +} +//----------------------------------------------------------------------------- +// isRigSuitableForJointPositionUpload() +//----------------------------------------------------------------------------- +bool LLModelLoader::isRigSuitableForJointPositionUpload( const std::vector &jointListFromAsset ) +{ + bool result = false; + + JointSet :: const_iterator masterJointIt = mMasterJointList.begin(); + JointSet :: const_iterator masterJointEndIt = mMasterJointList.end(); + + std::vector :: const_iterator modelJointIt = jointListFromAsset.begin(); + std::vector :: const_iterator modelJointItEnd = jointListFromAsset.end(); + + for ( ;masterJointIt!=masterJointEndIt;++masterJointIt ) + { + result = false; + modelJointIt = jointListFromAsset.begin(); + + for ( ;modelJointIt!=modelJointItEnd; ++modelJointIt ) + { + if ( *masterJointIt == *modelJointIt ) + { + result = true; + break; + } + } + if ( !result ) + { + llinfos<<" Asset did not contain the joint (if you're u/l a fully rigged asset w/joint positions - it is required)." << *masterJointIt<< llendl; + break; + } + } + return result; +} + + +//called in the main thread +void LLModelLoader::loadTextures() +{ + BOOL is_paused = isPaused() ; + pause() ; //pause the loader + + for(scene::iterator iter = mScene.begin(); iter != mScene.end(); ++iter) + { + for(U32 i = 0 ; i < iter->second.size(); i++) + { + for(std::map::iterator j = iter->second[i].mMaterial.begin(); + j != iter->second[i].mMaterial.end(); ++j) + { + LLImportMaterial& material = j->second; + + if(!material.mDiffuseMapFilename.empty()) + { + mNumOfFetchingTextures += mTextureLoadFunc(material, mOpaqueData); + } + } + } + } + + if(!is_paused) + { + unpause() ; + } +} diff --git a/indra/llprimitive/llmodelloader.h b/indra/llprimitive/llmodelloader.h new file mode 100644 index 0000000000..6dac0d5a34 --- /dev/null +++ b/indra/llprimitive/llmodelloader.h @@ -0,0 +1,209 @@ +/** + * @file llmodelloader.h + * @brief LLModelLoader class definition + * + * $LicenseInfo:firstyear=2004&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2010, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA + * $/LicenseInfo$ + */ + +#ifndef LL_LLMODELLOADER_H +#define LL_LLMODELLOADER_H + +#include "llmodel.h" +#include "llthread.h" + +class LLJoint; + +typedef std::map JointTransformMap; +typedef std::map:: iterator JointTransformMapIt; +typedef std::map JointMap; +typedef std::deque JointSet; + +const S32 SLM_SUPPORTED_VERSION = 3; +const S32 NUM_LOD = 4; + +class LLModelLoader : public LLThread +{ +public: + + typedef std::map material_map; + typedef std::vector > model_list; + typedef std::vector model_instance_list; + typedef std::map scene; + + // Callback with loaded model data and loaded LoD + // + typedef boost::function load_callback_t; + + // Function to provide joint lookup by name + // (within preview avi skeleton, for example) + // + typedef boost::function joint_lookup_func_t; + + // Func to load and associate material with all it's textures, + // returned value is the number of textures loaded + // intentionally non-const so func can modify material to + // store platform-specific data + // + typedef boost::function texture_load_func_t; + + // Callback to inform client of state changes + // during loading process (errors will be reported + // as state changes here as well) + // + typedef boost::function state_callback_t; + + typedef enum + { + STARTING = 0, + READING_FILE, + CREATING_FACES, + GENERATING_VERTEX_BUFFERS, + GENERATING_LOD, + DONE, + ERROR_PARSING, //basically loading failed + ERROR_MATERIALS, + ERROR_PASSWORD_REQUIRED, + ERROR_NEED_MORE_MEMORY, + ERROR_INVALID_FILE, + ERROR_LOADER_SETUP, + ERROR_INVALID_PARAMETERS, + ERROR_OUT_OF_RANGE, + ERROR_FILE_VERSION_INVALID + } eLoadState; + + U32 mState; + std::string mFilename; + + S32 mLod; + + LLMatrix4 mTransform; + BOOL mFirstTransform; + LLVector3 mExtents[2]; + + bool mTrySLM; + bool mCacheOnlyHitIfRigged; // ignore cached SLM if it does not contain rig info (and we want rig info) + + model_list mModelList; + scene mScene; + + typedef std::queue > model_queue; + + //queue of models that need a physics rep + model_queue mPhysicsQ; + + //map of avatar joints as named in COLLADA assets to internal joint names + JointMap mJointMap; + JointTransformMap& mJointList; + JointSet& mJointsFromNode; + + LLModelLoader( + std::string filename, + S32 lod, + LLModelLoader::load_callback_t load_cb, + LLModelLoader::joint_lookup_func_t joint_lookup_func, + LLModelLoader::texture_load_func_t texture_load_func, + LLModelLoader::state_callback_t state_cb, + void* opaque_userdata, + JointTransformMap& jointMap, + JointSet& jointsFromNodes); + virtual ~LLModelLoader() ; + + virtual void setNoNormalize() { mNoNormalize = true; } + virtual void setNoOptimize() { mNoOptimize = true; } + + virtual void run(); + + // Will try SLM or derived class OpenFile as appropriate + // + virtual bool doLoadModel(); + + // Derived classes need to provide their parsing of files here + // + virtual bool OpenFile(const std::string& filename) = 0; + + bool loadFromSLM(const std::string& filename); + + void loadModelCallback(); + void loadTextures() ; //called in the main thread. + void setLoadState(U32 state); + + + + S32 mNumOfFetchingTextures ; //updated in the main thread + bool areTexturesReady() { return !mNumOfFetchingTextures; } //called in the main thread. + + bool verifyCount( int expected, int result ); + + //Determines the viability of an asset to be used as an avatar rig (w or w/o joint upload caps) + void critiqueRigForUploadApplicability( const std::vector &jointListFromAsset ); + void critiqueJointToNodeMappingFromScene( void ); + + //Determines if a rig is a legacy from the joint list + bool isRigLegacy( const std::vector &jointListFromAsset ); + + //Determines if a rig is suitable for upload + bool isRigSuitableForJointPositionUpload( const std::vector &jointListFromAsset ); + + void setRigWithSceneParity( bool state ) { mRigParityWithScene = state; } + const bool getRigWithSceneParity( void ) const { return mRigParityWithScene; } + + const bool isRigValidForJointPositionUpload( void ) const { return mRigValidJointUpload; } + void setRigValidForJointPositionUpload( bool rigValid ) { mRigValidJointUpload = rigValid; } + + const bool isLegacyRigValid( void ) const { return mLegacyRigValid; } + void setLegacyRigValid( bool rigValid ) { mLegacyRigValid = rigValid; } + + //----------------------------------------------------------------------------- + // isNodeAJoint() + //----------------------------------------------------------------------------- + bool isNodeAJoint(const char* name) + { + return mJointMap.find(name) != mJointMap.end(); + } + +protected: + + LLModelLoader::load_callback_t mLoadCallback; + LLModelLoader::joint_lookup_func_t mJointLookupFunc; + LLModelLoader::texture_load_func_t mTextureLoadFunc; + LLModelLoader::state_callback_t mStateCallback; + void* mOpaqueData; + + bool mRigParityWithScene; + bool mRigValidJointUpload; + bool mLegacyRigValid; + + bool mNoNormalize; + bool mNoOptimize; + + JointSet mMasterJointList; + JointSet mMasterLegacyJointList; + JointTransformMap mJointTransformMap; + + static std::list sActiveLoaderList; + static bool isAlive(LLModelLoader* loader) ; +}; +class LLMatrix4a; +void stretch_extents(LLModel* model, LLMatrix4a& mat, LLVector4a& min, LLVector4a& max, BOOL& first_transform); +void stretch_extents(LLModel* model, LLMatrix4& mat, LLVector3& min, LLVector3& max, BOOL& first_transform); + +#endif // LL_LLMODELLOADER_H -- cgit v1.2.3 From 297aefd933c1f9646268556eb81132770fd3ce70 Mon Sep 17 00:00:00 2001 From: Graham Linden Date: Fri, 29 Aug 2014 11:29:37 -0700 Subject: Merge up to 3.7.15 and fix many deprecated logging statements skipped by flickrfolk --- indra/llprimitive/llmodel.cpp | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'indra/llprimitive') diff --git a/indra/llprimitive/llmodel.cpp b/indra/llprimitive/llmodel.cpp index f17f233525..0801dc96bf 100755 --- a/indra/llprimitive/llmodel.cpp +++ b/indra/llprimitive/llmodel.cpp @@ -943,10 +943,10 @@ LLSD LLModel::writeModelToStream(std::ostream& ostr, LLSD& mdl, BOOL nowrite, BO } } - if (mdl.has("submodel_id")) - { //write out submodel id + if (mdl.has("submodel_id")) + { //write out submodel id header["submodel_id"] = (LLSD::Integer)mdl["submodel_id"]; - } + } std::string out[MODEL_NAMES_LENGTH]; -- cgit v1.2.3 From 79212e759b19761726baad29845a505e034dc014 Mon Sep 17 00:00:00 2001 From: Mnikolenko ProductEngine Date: Mon, 20 Oct 2014 11:11:45 +0300 Subject: MAINT-4533 FIXED viewer crash when uploading shiprigging88b.dae --- indra/llprimitive/llmodel.cpp | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) (limited to 'indra/llprimitive') diff --git a/indra/llprimitive/llmodel.cpp b/indra/llprimitive/llmodel.cpp index 0801dc96bf..d82075f9a4 100755 --- a/indra/llprimitive/llmodel.cpp +++ b/indra/llprimitive/llmodel.cpp @@ -128,10 +128,14 @@ void LLModel::sortVolumeFacesByMaterialName() { std::vector bindings; bindings.resize(mVolumeFaces.size()); + for (int i = 0; i < bindings.size(); i++) { bindings[i].index = i; - bindings[i].matName = mMaterialList[i]; + if(i < mMaterialList.size()) + { + bindings[i].matName = mMaterialList[i]; + } } std::sort(bindings.begin(), bindings.end(), MaterialSort()); std::vector< LLVolumeFace > new_faces; @@ -142,7 +146,10 @@ void LLModel::sortVolumeFacesByMaterialName() for (int i = 0; i < bindings.size(); i++) { new_faces[i] = mVolumeFaces[bindings[i].index]; - mMaterialList[i] = bindings[i].matName; + if(i < mMaterialList.size()) + { + mMaterialList[i] = bindings[i].matName; + } } mVolumeFaces = new_faces; -- cgit v1.2.3 From 370cbd429d3763405795a95cb9355a302b56014a Mon Sep 17 00:00:00 2001 From: andreykproductengine Date: Fri, 17 Oct 2014 19:57:33 +0300 Subject: MAINT-4515 FIXED [loader mods] viewer crashed when uploading a large mesh --- indra/llprimitive/lldaeloader.cpp | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'indra/llprimitive') diff --git a/indra/llprimitive/lldaeloader.cpp b/indra/llprimitive/lldaeloader.cpp index 80bb0cd265..945b691196 100644 --- a/indra/llprimitive/lldaeloader.cpp +++ b/indra/llprimitive/lldaeloader.cpp @@ -2287,7 +2287,10 @@ bool LLDAELoader::loadModelsFromDomMesh(domMesh* mesh, std::vector& mo next->getVolumeFaces() = remainder; next->mNormalizedScale = ret->mNormalizedScale; next->mNormalizedTranslation = ret->mNormalizedTranslation; - next->mMaterialList.assign(ret->mMaterialList.begin() + LL_SCULPT_MESH_MAX_FACES, ret->mMaterialList.end()); + if ( ret->mMaterialList.size() > LL_SCULPT_MESH_MAX_FACES) + { + next->mMaterialList.assign(ret->mMaterialList.begin() + LL_SCULPT_MESH_MAX_FACES, ret->mMaterialList.end()); + } ret = next; } -- cgit v1.2.3 From 54968b2470f0ca80d8edc329236b1c6164a3e2f9 Mon Sep 17 00:00:00 2001 From: Mnikolenko ProductEngine Date: Thu, 23 Oct 2014 17:31:14 +0300 Subject: MAINT-4542 FIXED Free calls shouldn't be used here , as it causes crash. (restored old fix) --- indra/llprimitive/lldaeloader.cpp | 31 +++++++++++++++++++++---------- 1 file changed, 21 insertions(+), 10 deletions(-) (limited to 'indra/llprimitive') diff --git a/indra/llprimitive/lldaeloader.cpp b/indra/llprimitive/lldaeloader.cpp index 945b691196..b88913cf49 100644 --- a/indra/llprimitive/lldaeloader.cpp +++ b/indra/llprimitive/lldaeloader.cpp @@ -257,13 +257,13 @@ LLModel::EModelStatus load_face_from_dom_triangles(std::vector& fa LLVolumeFace& new_face = *face_list.rbegin(); if (!norm_source) { - ll_aligned_free_16(new_face.mNormals); + //ll_aligned_free_16(new_face.mNormals); new_face.mNormals = NULL; } if (!tc_source) { - ll_aligned_free_16(new_face.mTexCoords); + //ll_aligned_free_16(new_face.mTexCoords); new_face.mTexCoords = NULL; } @@ -288,13 +288,13 @@ LLModel::EModelStatus load_face_from_dom_triangles(std::vector& fa LLVolumeFace& new_face = *face_list.rbegin(); if (!norm_source) { - ll_aligned_free_16(new_face.mNormals); + //ll_aligned_free_16(new_face.mNormals); new_face.mNormals = NULL; } if (!tc_source) { - ll_aligned_free_16(new_face.mTexCoords); + //ll_aligned_free_16(new_face.mTexCoords); new_face.mTexCoords = NULL; } } @@ -375,6 +375,11 @@ LLModel::EModelStatus load_face_from_dom_polylist(std::vector& fac cv.getPosition().set(v[idx[cur_idx+pos_offset]*3+0], v[idx[cur_idx+pos_offset]*3+1], v[idx[cur_idx+pos_offset]*3+2]); + if (!cv.getPosition().isFinite3()) + { + LL_WARNS() << "Found NaN while loading position data from DAE-Model, invalid model." << LL_ENDL; + return LLModel::BAD_ELEMENT; + } } if (tc_source) @@ -388,6 +393,12 @@ LLModel::EModelStatus load_face_from_dom_polylist(std::vector& fac cv.getNormal().set(n[idx[cur_idx+norm_offset]*3+0], n[idx[cur_idx+norm_offset]*3+1], n[idx[cur_idx+norm_offset]*3+2]); + + if (!cv.getNormal().isFinite3()) + { + LL_WARNS() << "Found NaN while loading normals from DAE-Model, invalid model." << LL_ENDL; + return LLModel::BAD_ELEMENT; + } } cur_idx += idx_stride; @@ -482,13 +493,13 @@ LLModel::EModelStatus load_face_from_dom_polylist(std::vector& fac LLVolumeFace& new_face = *face_list.rbegin(); if (!norm_source) { - ll_aligned_free_16(new_face.mNormals); + //ll_aligned_free_16(new_face.mNormals); new_face.mNormals = NULL; } if (!tc_source) { - ll_aligned_free_16(new_face.mTexCoords); + //ll_aligned_free_16(new_face.mTexCoords); new_face.mTexCoords = NULL; } @@ -516,13 +527,13 @@ LLModel::EModelStatus load_face_from_dom_polylist(std::vector& fac LLVolumeFace& new_face = *face_list.rbegin(); if (!norm_source) { - ll_aligned_free_16(new_face.mNormals); + //ll_aligned_free_16(new_face.mNormals); new_face.mNormals = NULL; } if (!tc_source) { - ll_aligned_free_16(new_face.mTexCoords); + //ll_aligned_free_16(new_face.mTexCoords); new_face.mTexCoords = NULL; } } @@ -733,13 +744,13 @@ LLModel::EModelStatus load_face_from_dom_polygons(std::vector& fac LLVolumeFace& new_face = *face_list.rbegin(); if (!n) { - ll_aligned_free_16(new_face.mNormals); + //ll_aligned_free_16(new_face.mNormals); new_face.mNormals = NULL; } if (!t) { - ll_aligned_free_16(new_face.mTexCoords); + //ll_aligned_free_16(new_face.mTexCoords); new_face.mTexCoords = NULL; } } -- cgit v1.2.3 From 74cf2c804eb413237529666a992c85dd3d61a0ca Mon Sep 17 00:00:00 2001 From: maksymsproductengine Date: Wed, 22 Oct 2014 12:11:50 +0300 Subject: MAINT-4487 FIXED [loader mods] triangle limits from .slm are ignored when uploading the model the second time. --- indra/llprimitive/llmodelloader.cpp | 1 + 1 file changed, 1 insertion(+) (limited to 'indra/llprimitive') diff --git a/indra/llprimitive/llmodelloader.cpp b/indra/llprimitive/llmodelloader.cpp index cb3d482d14..677e4fcb37 100644 --- a/indra/llprimitive/llmodelloader.cpp +++ b/indra/llprimitive/llmodelloader.cpp @@ -125,6 +125,7 @@ LLModelLoader::LLModelLoader( , mOpaqueData(opaque_userdata) , mNoNormalize(false) , mNoOptimize(false) +, mCacheOnlyHitIfRigged(false) { mJointMap["mPelvis"] = "mPelvis"; mJointMap["mTorso"] = "mTorso"; -- cgit v1.2.3 From bec06763d5e55dde5148ee8882c04ddfee9dd859 Mon Sep 17 00:00:00 2001 From: andreykproductengine Date: Thu, 20 Nov 2014 18:23:07 +0200 Subject: MAINT-4631 FIXED [loader mods] door model is missing triangles when uploaded. --- indra/llprimitive/lldaeloader.cpp | 15 +++++++++++---- 1 file changed, 11 insertions(+), 4 deletions(-) (limited to 'indra/llprimitive') diff --git a/indra/llprimitive/lldaeloader.cpp b/indra/llprimitive/lldaeloader.cpp index b88913cf49..40b78ffa9d 100644 --- a/indra/llprimitive/lldaeloader.cpp +++ b/indra/llprimitive/lldaeloader.cpp @@ -53,6 +53,8 @@ #pragma warning (default : 4264) #endif +#include + #include "lldaeloader.h" #include "llsdserialize.h" #include "lljoint.h" @@ -2128,19 +2130,24 @@ std::string LLDAELoader::getElementLabel(daeElement *element) // if we have a parent, use it daeElement* parent = element->getParent(); + std::string index_string; if (parent) { + U32 ind = 0; + parent->getChildren().find(element, ind); + index_string = "_" + boost::lexical_cast(ind); + // if parent has a name, use it std::string name = parent->getAttribute("name"); if (name.length()) { - return name; + return name + index_string; } // if parent has an ID, use it if (parent->getID()) { - return std::string(parent->getID()); + return std::string(parent->getID()) + index_string; } } @@ -2148,11 +2155,11 @@ std::string LLDAELoader::getElementLabel(daeElement *element) daeString element_name = element->getElementName(); if (element_name) { - return std::string(element_name); + return std::string(element_name) + index_string; } // if all else fails, use "object" - return std::string("object"); + return std::string("object") + index_string; } LLColor4 LLDAELoader::getDaeColor(daeElement* element) -- cgit v1.2.3 From 246390ab320623992c6f4fc2339bbe5ed23d2445 Mon Sep 17 00:00:00 2001 From: andreykproductengine Date: Tue, 2 Dec 2014 21:55:50 +0200 Subject: MAINT-4631 Buildfix for Mac --- indra/llprimitive/lldaeloader.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'indra/llprimitive') diff --git a/indra/llprimitive/lldaeloader.cpp b/indra/llprimitive/lldaeloader.cpp index 40b78ffa9d..ff71d52138 100644 --- a/indra/llprimitive/lldaeloader.cpp +++ b/indra/llprimitive/lldaeloader.cpp @@ -2133,7 +2133,7 @@ std::string LLDAELoader::getElementLabel(daeElement *element) std::string index_string; if (parent) { - U32 ind = 0; + size_t ind = 0; parent->getChildren().find(element, ind); index_string = "_" + boost::lexical_cast(ind); -- cgit v1.2.3 From 4193f9da922fd42ff6acb811c1bf302decbc6750 Mon Sep 17 00:00:00 2001 From: maksymsproductengine Date: Sat, 20 Dec 2014 02:21:04 +0200 Subject: Fix of build issues after merge --- indra/llprimitive/lldaeloader.cpp | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'indra/llprimitive') diff --git a/indra/llprimitive/lldaeloader.cpp b/indra/llprimitive/lldaeloader.cpp index ff71d52138..80c6ff4a96 100644 --- a/indra/llprimitive/lldaeloader.cpp +++ b/indra/llprimitive/lldaeloader.cpp @@ -1286,7 +1286,9 @@ void LLDAELoader::processDomModel(LLModel* model, DAE* dae, daeElement* root, do LLJoint* pJoint = mJointLookupFunc(lookingForJoint,mOpaqueData); if ( pJoint ) { - pJoint->storeCurrentXform( jointTransform.getTranslation() ); + LLUUID fake_mesh_id; + fake_mesh_id.generate(); + pJoint->addAttachmentPosOverride( jointTransform.getTranslation(), fake_mesh_id, ""); } else { -- cgit v1.2.3 From 0939bf4063ffe494e0a5f108636b9469d387dfb4 Mon Sep 17 00:00:00 2001 From: andreykproductengine Date: Tue, 3 Feb 2015 15:50:08 +0200 Subject: MAINT-4806 naming fix --- indra/llprimitive/lldaeloader.cpp | 26 ++++++++++++++++++++------ 1 file changed, 20 insertions(+), 6 deletions(-) (limited to 'indra/llprimitive') diff --git a/indra/llprimitive/lldaeloader.cpp b/indra/llprimitive/lldaeloader.cpp index 80c6ff4a96..72de651eea 100644 --- a/indra/llprimitive/lldaeloader.cpp +++ b/indra/llprimitive/lldaeloader.cpp @@ -2135,21 +2135,35 @@ std::string LLDAELoader::getElementLabel(daeElement *element) std::string index_string; if (parent) { + // retrieve index to distinguish items inside same parent size_t ind = 0; parent->getChildren().find(element, ind); index_string = "_" + boost::lexical_cast(ind); - // if parent has a name, use it + // if parent has a name or ID, use it std::string name = parent->getAttribute("name"); - if (name.length()) + if (!name.length()) { - return name + index_string; + name = std::string(parent->getID()); } - // if parent has an ID, use it - if (parent->getID()) + if (name.length()) { - return std::string(parent->getID()) + index_string; + // make sure that index won't mix up with pre-named lod extensions + size_t ext_pos = name.find("_LOD"); + if (ext_pos == -1) + { + ext_pos = name.find("_PHYS"); + } + + if (ext_pos == -1) + { + return name + index_string; + } + else + { + return name.insert(ext_pos, index_string); + } } } -- cgit v1.2.3 From 46101abd7348cdf386f58321c9e372b0c56983fd Mon Sep 17 00:00:00 2001 From: Mnikolenko ProductEngine Date: Mon, 9 Feb 2015 12:17:44 +0200 Subject: MAINT-4863 FIXED Return LLModel::BAD_ELEMENT for model with empty or corrupted position array --- indra/llprimitive/lldaeloader.cpp | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'indra/llprimitive') diff --git a/indra/llprimitive/lldaeloader.cpp b/indra/llprimitive/lldaeloader.cpp index 72de651eea..355826b428 100644 --- a/indra/llprimitive/lldaeloader.cpp +++ b/indra/llprimitive/lldaeloader.cpp @@ -169,6 +169,11 @@ LLModel::EModelStatus load_face_from_dom_triangles(std::vector& fa if (pos_source) { + if(!pos_source->getFloat_array() || (v.getCount() == 0)) + { + return LLModel::BAD_ELEMENT; + } + face.mExtents[0].set(v[0], v[1], v[2]); face.mExtents[1].set(v[0], v[1], v[2]); } @@ -2202,7 +2207,7 @@ bool LLDAELoader::addVolumeFacesFromDomMesh(LLModel* pModel,domMesh* mesh) domTrianglesRef& tri = tris.get(i); status = load_face_from_dom_triangles(pModel->getVolumeFaces(), pModel->getMaterialList(), tri); - + pModel->mStatus = status; if(status != LLModel::NO_ERRORS) { pModel->ClearFacesAndMaterials(); -- cgit v1.2.3 From 5a455a53e6454afa1127c89054658d8eb833b9e3 Mon Sep 17 00:00:00 2001 From: andreykproductengine Date: Tue, 10 Feb 2015 19:48:45 +0200 Subject: MAINT-4813 FIXED "failed to upload: MAV_BLOCK_MISSING" appears when try to upload a large mesh --- indra/llprimitive/llmodelloader.cpp | 37 ++++++++++++++++++++++++++++--------- 1 file changed, 28 insertions(+), 9 deletions(-) (limited to 'indra/llprimitive') diff --git a/indra/llprimitive/llmodelloader.cpp b/indra/llprimitive/llmodelloader.cpp index 677e4fcb37..c99c24585a 100644 --- a/indra/llprimitive/llmodelloader.cpp +++ b/indra/llprimitive/llmodelloader.cpp @@ -357,14 +357,6 @@ bool LLModelLoader::loadFromSLM(const std::string& filename) return false; } - // Set name. - std::string name = data["name"]; - if (!name.empty()) - { - model[LLModel::LOD_HIGH][0]->mLabel = name; - } - - //load instance list model_instance_list instance_list; @@ -377,6 +369,7 @@ bool LLModelLoader::loadFromSLM(const std::string& filename) //match up model instance pointers S32 idx = instance_list[i].mLocalMeshID; + std::string instance_label = instance_list[i].mLabel; for (U32 lod = 0; lod < LLModel::NUM_LODS; ++lod) { @@ -394,13 +387,39 @@ bool LLModelLoader::loadFromSLM(const std::string& filename) } continue; } + + if (model[lod][idx] + && model[lod][idx]->mLabel.empty() + && !instance_label.empty()) + { + // restore model names + std::string name = instance_label; + switch (lod) + { + case LLModel::LOD_IMPOSTOR: name += "_LOD0"; break; + case LLModel::LOD_LOW: name += "_LOD1"; break; + case LLModel::LOD_MEDIUM: name += "_LOD2"; break; + case LLModel::LOD_PHYSICS: name += "_PHYS"; break; + case LLModel::LOD_HIGH: break; + } + model[lod][idx]->mLabel = name; + } + instance_list[i].mLOD[lod] = model[lod][idx]; } } if (!instance_list[i].mModel) instance_list[i].mModel = model[LLModel::LOD_HIGH][idx]; - } + } + + // Set name. + std::string name = data["name"]; + if (!name.empty() && model[LLModel::LOD_HIGH][0]->mLabel.empty()) + { + // fall back value, should be reset later by names from instances + model[LLModel::LOD_HIGH][0]->mLabel = name; + } //convert instance_list to mScene -- cgit v1.2.3 From 401eed50dea80a499df1f7080f1059b2f0b1e2d8 Mon Sep 17 00:00:00 2001 From: andreykproductengine Date: Fri, 13 Feb 2015 16:07:59 +0200 Subject: MAINT-4882 FIXED Mesh complex model upload with .slm uses different default model name --- indra/llprimitive/llmodelloader.cpp | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'indra/llprimitive') diff --git a/indra/llprimitive/llmodelloader.cpp b/indra/llprimitive/llmodelloader.cpp index c99c24585a..91198507c6 100644 --- a/indra/llprimitive/llmodelloader.cpp +++ b/indra/llprimitive/llmodelloader.cpp @@ -413,12 +413,11 @@ bool LLModelLoader::loadFromSLM(const std::string& filename) instance_list[i].mModel = model[LLModel::LOD_HIGH][idx]; } - // Set name. + // Set name for UI to use std::string name = data["name"]; - if (!name.empty() && model[LLModel::LOD_HIGH][0]->mLabel.empty()) + if (!name.empty()) { - // fall back value, should be reset later by names from instances - model[LLModel::LOD_HIGH][0]->mLabel = name; + model[LLModel::LOD_HIGH][0]->mRequestedLabel = name; } -- cgit v1.2.3 From b25dfc8cfd41c85c6752f6c63dded1e86ed10801 Mon Sep 17 00:00:00 2001 From: andreykproductengine Date: Tue, 17 Feb 2015 18:22:52 +0200 Subject: MAINT-4502 FIXED [loader mods] large scale model cannot be uploaded --- indra/llprimitive/lldaeloader.cpp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'indra/llprimitive') diff --git a/indra/llprimitive/lldaeloader.cpp b/indra/llprimitive/lldaeloader.cpp index 355826b428..242a669678 100644 --- a/indra/llprimitive/lldaeloader.cpp +++ b/indra/llprimitive/lldaeloader.cpp @@ -1845,7 +1845,8 @@ void LLDAELoader::processElement( daeElement* element, bool& badElement, DAE* da } } - mTransform *= matrix_transform; + matrix_transform *= mTransform; + mTransform = matrix_transform; mTransform.condition(); } -- cgit v1.2.3 From 6993f835e702fc41e01fe247427e795974edeb43 Mon Sep 17 00:00:00 2001 From: andreykproductengine Date: Mon, 23 Feb 2015 15:04:32 +0200 Subject: MAINT-4915 FIXED [loader mods] Incorrect error description in case of VERTEX_NUMBER_OVERFLOW --- indra/llprimitive/lldaeloader.cpp | 2 +- indra/llprimitive/llmodelloader.h | 3 ++- 2 files changed, 3 insertions(+), 2 deletions(-) (limited to 'indra/llprimitive') diff --git a/indra/llprimitive/lldaeloader.cpp b/indra/llprimitive/lldaeloader.cpp index 242a669678..50bf03b32f 100644 --- a/indra/llprimitive/lldaeloader.cpp +++ b/indra/llprimitive/lldaeloader.cpp @@ -928,7 +928,7 @@ bool LLDAELoader::OpenFile(const std::string& filename) LLModel* mdl = *i; if(mdl->getStatus() != LLModel::NO_ERRORS) { - setLoadState(ERROR_PARSING + mdl->getStatus()) ; + setLoadState(ERROR_MODEL + mdl->getStatus()) ; return false; //abort } diff --git a/indra/llprimitive/llmodelloader.h b/indra/llprimitive/llmodelloader.h index 90ffc0a83a..bb4d06dca3 100644 --- a/indra/llprimitive/llmodelloader.h +++ b/indra/llprimitive/llmodelloader.h @@ -89,7 +89,8 @@ public: ERROR_LOADER_SETUP, ERROR_INVALID_PARAMETERS, ERROR_OUT_OF_RANGE, - ERROR_FILE_VERSION_INVALID + ERROR_FILE_VERSION_INVALID, + ERROR_MODEL // this error should always be last in this list, error code is passed as ERROR_MODEL+error_code } eLoadState; U32 mState; -- cgit v1.2.3 From 84b178ccb140b44a48805ed08468c6dc4acbc395 Mon Sep 17 00:00:00 2001 From: andreykproductengine Date: Fri, 13 Mar 2015 18:11:48 +0200 Subject: MAINT-4982 FIXED Multi-Material Mesh Issues --- indra/llprimitive/lldaeloader.cpp | 26 +++++++++++++++++++++++--- 1 file changed, 23 insertions(+), 3 deletions(-) (limited to 'indra/llprimitive') diff --git a/indra/llprimitive/lldaeloader.cpp b/indra/llprimitive/lldaeloader.cpp index 50bf03b32f..373c67f063 100644 --- a/indra/llprimitive/lldaeloader.cpp +++ b/indra/llprimitive/lldaeloader.cpp @@ -2271,11 +2271,30 @@ bool LLDAELoader::loadModelsFromDomMesh(domMesh* mesh, std::vector& mo models_out.clear(); - LLModel* ret = new LLModel(volume_params, 0.f); + LLModel* ret = new LLModel(volume_params, 0.f); + + std::string model_name = getElementLabel(mesh); + ret->mLabel = model_name; + + llassert(!ret->mLabel.empty()); - ret->mLabel = getElementLabel(mesh); + // extract actual name and suffix for future use in submodels + std::string name_base, name_suffix; + size_t ext_pos = model_name.find("_LOD"); + if (ext_pos == -1) + { + ext_pos = model_name.find("_PHYS"); + } - llassert(!ret->mLabel.empty()); + if (ext_pos == -1) + { + name_base = model_name; + } + else + { + name_base = model_name.substr(0, ext_pos); + name_suffix = model_name.substr(ext_pos, model_name.length() - ext_pos); + } // Like a monkey, ready to be shot into space // @@ -2324,6 +2343,7 @@ bool LLDAELoader::loadModelsFromDomMesh(domMesh* mesh, std::vector& mo { LLModel* next = new LLModel(volume_params, 0.f); next->mSubmodelID = ++submodelID; + next->mLabel = name_base + (char)((int)'a' + next->mSubmodelID) + name_suffix; next->getVolumeFaces() = remainder; next->mNormalizedScale = ret->mNormalizedScale; next->mNormalizedTranslation = ret->mNormalizedTranslation; -- cgit v1.2.3 From 27f83733e9967db82f7fcee153db48549038eeb5 Mon Sep 17 00:00:00 2001 From: andreykproductengine Date: Mon, 23 Mar 2015 16:11:36 +0200 Subject: MAINT-4983 Mesh upload of large model ryoma 3d loads indefinitely --- indra/llprimitive/lldaeloader.cpp | 15 +++++++++++---- 1 file changed, 11 insertions(+), 4 deletions(-) (limited to 'indra/llprimitive') diff --git a/indra/llprimitive/lldaeloader.cpp b/indra/llprimitive/lldaeloader.cpp index 373c67f063..d04c7bc23c 100644 --- a/indra/llprimitive/lldaeloader.cpp +++ b/indra/llprimitive/lldaeloader.cpp @@ -69,6 +69,8 @@ std::string colladaVersion[VERSIONTYPE_COUNT+1] = "Unsupported" }; +const U32 LIMIT_MATERIALS_OUTPUT = 12; + bool get_dom_sources(const domInputLocalOffset_Array& inputs, S32& pos_offset, S32& tc_offset, S32& norm_offset, S32 &idx_stride, domSource* &pos_source, domSource* &tc_source, domSource* &norm_source) { @@ -947,11 +949,16 @@ bool LLDAELoader::OpenFile(const std::string& filename) model_list::iterator model_iter = mModelList.begin(); while (model_iter != mModelList.end()) { - LL_INFOS() << "Importing " << (*model_iter)->mLabel << LL_ENDL; - std::vector::iterator mat_iter = (*model_iter)->mMaterialList.begin(); - while (mat_iter != (*model_iter)->mMaterialList.end()) + LLModel* mdl = *model_iter; + U32 material_count = mdl->mMaterialList.size(); + LL_INFOS() << "Importing " << mdl->mLabel << " model with " << material_count << " material references" << LL_ENDL; + std::vector::iterator mat_iter = mdl->mMaterialList.begin(); + std::vector::iterator end_iter = material_count > LIMIT_MATERIALS_OUTPUT + ? mat_iter + LIMIT_MATERIALS_OUTPUT + : mdl->mMaterialList.end(); + while (mat_iter != end_iter) { - LL_INFOS() << (*model_iter)->mLabel << " references " << (*mat_iter) << LL_ENDL; + LL_INFOS() << mdl->mLabel << " references " << (*mat_iter) << LL_ENDL; mat_iter++; } model_iter++; -- cgit v1.2.3 From 051052b141ef5c2c3a2f08a9d69b7b982386c8c4 Mon Sep 17 00:00:00 2001 From: andreykproductengine Date: Wed, 25 Mar 2015 20:07:21 +0200 Subject: MAINT-4983 Mesh upload of large model ryoma 3d loads indefinitely --- indra/llprimitive/lldaeloader.cpp | 15 +++++++++++---- indra/llprimitive/lldaeloader.h | 6 ++++-- 2 files changed, 15 insertions(+), 6 deletions(-) (limited to 'indra/llprimitive') diff --git a/indra/llprimitive/lldaeloader.cpp b/indra/llprimitive/lldaeloader.cpp index d04c7bc23c..2ec627d722 100644 --- a/indra/llprimitive/lldaeloader.cpp +++ b/indra/llprimitive/lldaeloader.cpp @@ -779,7 +779,8 @@ LLDAELoader::LLDAELoader( state_callback_t state_cb, void* opaque_userdata, JointTransformMap& jointMap, - JointSet& jointsFromNodes ) + JointSet& jointsFromNodes, + U32 modelLimit) : LLModelLoader( filename, lod, @@ -789,7 +790,8 @@ LLDAELoader::LLDAELoader( state_cb, opaque_userdata, jointMap, - jointsFromNodes) + jointsFromNodes), +mGeneratedModelLimit(modelLimit) { } @@ -911,6 +913,7 @@ bool LLDAELoader::OpenFile(const std::string& filename) mTransform.condition(); + U32 submodel_limit = count > 0 ? mGeneratedModelLimit/count : 0; for (daeInt idx = 0; idx < count; ++idx) { //build map of domEntities to LLModel domMesh* mesh = NULL; @@ -921,7 +924,7 @@ bool LLDAELoader::OpenFile(const std::string& filename) std::vector models; - loadModelsFromDomMesh(mesh, models); + loadModelsFromDomMesh(mesh, models, submodel_limit); std::vector::iterator i; i = models.begin(); @@ -2270,7 +2273,7 @@ LLModel* LLDAELoader::loadModelFromDomMesh(domMesh *mesh) //static diff version supports creating multiple models when material counts spill // over the 8 face server-side limit // -bool LLDAELoader::loadModelsFromDomMesh(domMesh* mesh, std::vector& models_out) +bool LLDAELoader::loadModelsFromDomMesh(domMesh* mesh, std::vector& models_out, U32 submodel_limit) { LLVolumeParams volume_params; @@ -2321,6 +2324,10 @@ bool LLDAELoader::loadModelsFromDomMesh(domMesh* mesh, std::vector& mo bool normalized = false; int submodelID = 0; + + // remove all faces that definitely won't fit into one model and submodel limit + ret->setNumVolumeFaces((submodel_limit + 1) * LL_SCULPT_MESH_MAX_FACES); + LLVolume::face_list_t remainder; do { diff --git a/indra/llprimitive/lldaeloader.h b/indra/llprimitive/lldaeloader.h index e71c407909..cd07ade282 100644 --- a/indra/llprimitive/lldaeloader.h +++ b/indra/llprimitive/lldaeloader.h @@ -55,7 +55,8 @@ public: LLModelLoader::state_callback_t state_cb, void* opaque_userdata, JointTransformMap& jointMap, - JointSet& jointsFromNodes); + JointSet& jointsFromNodes, + U32 modelLimit); virtual ~LLDAELoader() ; virtual bool OpenFile(const std::string& filename); @@ -93,11 +94,12 @@ protected: // Loads a mesh breaking it into one or more models as necessary // to get around volume face limitations while retaining >8 materials // - bool loadModelsFromDomMesh(domMesh* mesh, std::vector& models_out); + bool loadModelsFromDomMesh(domMesh* mesh, std::vector& models_out, U32 submodel_limit); static std::string getElementLabel(daeElement *element); private: + U32 mGeneratedModelLimit; // Attempt to limit amount of generated submodels }; #endif // LL_LLDAELLOADER_H -- cgit v1.2.3 From 0818a0189c4ebadce44686a43d1bda176626d7c2 Mon Sep 17 00:00:00 2001 From: andreykproductengine Date: Fri, 27 Mar 2015 19:38:53 +0200 Subject: MAINT-4983 submodel limit fix --- indra/llprimitive/lldaeloader.cpp | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'indra/llprimitive') diff --git a/indra/llprimitive/lldaeloader.cpp b/indra/llprimitive/lldaeloader.cpp index 2ec627d722..272ebb7552 100644 --- a/indra/llprimitive/lldaeloader.cpp +++ b/indra/llprimitive/lldaeloader.cpp @@ -2326,7 +2326,11 @@ bool LLDAELoader::loadModelsFromDomMesh(domMesh* mesh, std::vector& mo int submodelID = 0; // remove all faces that definitely won't fit into one model and submodel limit - ret->setNumVolumeFaces((submodel_limit + 1) * LL_SCULPT_MESH_MAX_FACES); + U32 face_limit = (submodel_limit + 1) * LL_SCULPT_MESH_MAX_FACES; + if (face_limit < volume_faces) + { + ret->setNumVolumeFaces(face_limit); + } LLVolume::face_list_t remainder; do -- cgit v1.2.3 From e712a5230e4f6da7dd750aee2ca8aeb2e4371f72 Mon Sep 17 00:00:00 2001 From: andreykproductengine Date: Fri, 27 Mar 2015 21:22:18 +0200 Subject: MAINT-4982 Naming rules unification --- indra/llprimitive/lldaeloader.cpp | 65 ++++++++++++++++++--------------------- indra/llprimitive/lldaeloader.h | 1 + 2 files changed, 31 insertions(+), 35 deletions(-) (limited to 'indra/llprimitive') diff --git a/indra/llprimitive/lldaeloader.cpp b/indra/llprimitive/lldaeloader.cpp index 272ebb7552..ed38c97b06 100644 --- a/indra/llprimitive/lldaeloader.cpp +++ b/indra/llprimitive/lldaeloader.cpp @@ -1911,31 +1911,24 @@ void LLDAELoader::processElement( daeElement* element, bool& badElement, DAE* da llassert(!label.empty()); if (model->mSubmodelID) - { - // CHECK FOR _LODX and _PHYS here to ensure we bolt the submodel 'salt' at the right loc - // - if ((label.find("_LOD") != -1) || (label.find("_PHYS") != -1)) - { - std::string labelStart; - std::string markup; - size_t underscore_offset = label.rfind('_'); - if (underscore_offset != -1) - { - markup = label.substr(underscore_offset + 1, 4); - label.erase(label.begin() + underscore_offset, label.end()); - label +=(char)((int)'a' + model->mSubmodelID); - label += "_"; - label += markup; - } - else - { - label +=(char)((int)'a' + model->mSubmodelID); - } - } - else - { - label += (char)((int)'a' + model->mSubmodelID); - } + { + // CHECK FOR _LODX and _PHYS here to ensure we bolt the submodel 'salt' at the right loc + // + std::string labelStart; + std::string markup; + size_t label_offset = getSuffixPosition(label); + if (label_offset != -1) + { + markup = label.substr(label_offset + 1, 4); + label.erase(label.begin() + label_offset, label.end()); + label +=(char)((int)'a' + model->mSubmodelID); + label += "_"; + label += markup; + } + else + { + label +=(char)((int)'a' + model->mSubmodelID); + } } model->mLabel = label; @@ -2166,11 +2159,7 @@ std::string LLDAELoader::getElementLabel(daeElement *element) if (name.length()) { // make sure that index won't mix up with pre-named lod extensions - size_t ext_pos = name.find("_LOD"); - if (ext_pos == -1) - { - ext_pos = name.find("_PHYS"); - } + size_t ext_pos = getSuffixPosition(name); if (ext_pos == -1) { @@ -2194,6 +2183,16 @@ std::string LLDAELoader::getElementLabel(daeElement *element) return std::string("object") + index_string; } +// static +size_t LLDAELoader::getSuffixPosition(std::string label) +{ + if ((label.find("_LOD") != -1) || (label.find("_PHYS") != -1)) + { + return label.rfind('_'); + } + return -1; +} + LLColor4 LLDAELoader::getDaeColor(daeElement* element) { LLColor4 value; @@ -2290,11 +2289,7 @@ bool LLDAELoader::loadModelsFromDomMesh(domMesh* mesh, std::vector& mo // extract actual name and suffix for future use in submodels std::string name_base, name_suffix; - size_t ext_pos = model_name.find("_LOD"); - if (ext_pos == -1) - { - ext_pos = model_name.find("_PHYS"); - } + size_t ext_pos = getSuffixPosition(model_name); if (ext_pos == -1) { diff --git a/indra/llprimitive/lldaeloader.h b/indra/llprimitive/lldaeloader.h index cd07ade282..e31b023d22 100644 --- a/indra/llprimitive/lldaeloader.h +++ b/indra/llprimitive/lldaeloader.h @@ -97,6 +97,7 @@ protected: bool loadModelsFromDomMesh(domMesh* mesh, std::vector& models_out, U32 submodel_limit); static std::string getElementLabel(daeElement *element); + static size_t getSuffixPosition(std::string label); private: U32 mGeneratedModelLimit; // Attempt to limit amount of generated submodels -- cgit v1.2.3 From 06f50c52e1bae3eb67c620c64879dcc6918280dc Mon Sep 17 00:00:00 2001 From: ruslantproductengine Date: Wed, 1 Apr 2015 19:02:55 +0300 Subject: MAINT-3818 FIXED Certain dae files that used to display skin weights successfully now crash when ticking skin weights in model preview on ALL viewers --- indra/llprimitive/lldaeloader.cpp | 46 ++++++++++++++++++++++++++------------- 1 file changed, 31 insertions(+), 15 deletions(-) (limited to 'indra/llprimitive') diff --git a/indra/llprimitive/lldaeloader.cpp b/indra/llprimitive/lldaeloader.cpp index ed38c97b06..62801b8ed4 100644 --- a/indra/llprimitive/lldaeloader.cpp +++ b/indra/llprimitive/lldaeloader.cpp @@ -260,25 +260,33 @@ LLModel::EModelStatus load_face_from_dom_triangles(std::vector& fa } if (indices.size()%3 == 0 && verts.size() >= 65532) + { + std::string material; + + if (tri->getMaterial()) { - face_list.push_back(face); - face_list.rbegin()->fillFromLegacyData(verts, indices); - LLVolumeFace& new_face = *face_list.rbegin(); - if (!norm_source) - { - //ll_aligned_free_16(new_face.mNormals); - new_face.mNormals = NULL; - } + material = std::string(tri->getMaterial()); + } - if (!tc_source) - { - //ll_aligned_free_16(new_face.mTexCoords); - new_face.mTexCoords = NULL; - } + materials.push_back(material); + face_list.push_back(face); + face_list.rbegin()->fillFromLegacyData(verts, indices); + LLVolumeFace& new_face = *face_list.rbegin(); + if (!norm_source) + { + //ll_aligned_free_16(new_face.mNormals); + new_face.mNormals = NULL; + } - face = LLVolumeFace(); - point_map.clear(); + if (!tc_source) + { + //ll_aligned_free_16(new_face.mTexCoords); + new_face.mTexCoords = NULL; } + + face = LLVolumeFace(); + point_map.clear(); + } } if (!verts.empty()) @@ -497,6 +505,14 @@ LLModel::EModelStatus load_face_from_dom_polylist(std::vector& fac if (indices.size()%3 == 0 && indices.size() >= 65532) { + std::string material; + + if (poly->getMaterial()) + { + material = std::string(poly->getMaterial()); + } + + materials.push_back(material); face_list.push_back(face); face_list.rbegin()->fillFromLegacyData(verts, indices); LLVolumeFace& new_face = *face_list.rbegin(); -- cgit v1.2.3 From 10e1bb6ea4db3fc84e3834786ab4614d48a7668d Mon Sep 17 00:00:00 2001 From: andreykproductengine Date: Thu, 16 Apr 2015 17:58:50 +0300 Subject: MAINT-5114 FIXED [Project-Importer] LOD files following new naming cannot be uploaded on their own. --- indra/llprimitive/lldaeloader.cpp | 73 +++++++++++++++++---------------------- indra/llprimitive/lldaeloader.h | 3 +- 2 files changed, 34 insertions(+), 42 deletions(-) (limited to 'indra/llprimitive') diff --git a/indra/llprimitive/lldaeloader.cpp b/indra/llprimitive/lldaeloader.cpp index 62801b8ed4..6c040470b7 100644 --- a/indra/llprimitive/lldaeloader.cpp +++ b/indra/llprimitive/lldaeloader.cpp @@ -69,6 +69,15 @@ std::string colladaVersion[VERSIONTYPE_COUNT+1] = "Unsupported" }; +static const std::string lod_suffix[LLModel::NUM_LODS] = +{ + "_LOD0", + "_LOD1", + "_LOD2", + "", + "_PHYS", +}; + const U32 LIMIT_MATERIALS_OUTPUT = 12; bool get_dom_sources(const domInputLocalOffset_Array& inputs, S32& pos_offset, S32& tc_offset, S32& norm_offset, S32 &idx_stride, @@ -1922,33 +1931,17 @@ void LLDAELoader::processElement( daeElement* element, bool& badElement, DAE* da badElement = true; } - std::string label = getElementLabel(instance_geo); - - llassert(!label.empty()); + std::string label = getLodlessLabel(instance_geo); + + llassert(!label.empty()); - if (model->mSubmodelID) + if (model->mSubmodelID) { - // CHECK FOR _LODX and _PHYS here to ensure we bolt the submodel 'salt' at the right loc - // - std::string labelStart; - std::string markup; - size_t label_offset = getSuffixPosition(label); - if (label_offset != -1) - { - markup = label.substr(label_offset + 1, 4); - label.erase(label.begin() + label_offset, label.end()); - label +=(char)((int)'a' + model->mSubmodelID); - label += "_"; - label += markup; - } - else - { - label +=(char)((int)'a' + model->mSubmodelID); - } - } + label +=(char)((int)'a' + model->mSubmodelID); + } + + model->mLabel = label + lod_suffix[mLod]; - model->mLabel = label; - mScene[transformation].push_back(LLModelInstance(model, label, transformation, materials)); stretch_extents(model, transformation, mExtents[0], mExtents[1], mFirstTransform); i++; @@ -2209,6 +2202,18 @@ size_t LLDAELoader::getSuffixPosition(std::string label) return -1; } +// static +std::string LLDAELoader::getLodlessLabel(daeElement *element) +{ + std::string label = getElementLabel(element); + size_t ext_pos = getSuffixPosition(label); + if (ext_pos != -1) + { + return label.substr(0, ext_pos); + } + return label; +} + LLColor4 LLDAELoader::getDaeColor(daeElement* element) { LLColor4 value; @@ -2298,25 +2303,11 @@ bool LLDAELoader::loadModelsFromDomMesh(domMesh* mesh, std::vector& mo LLModel* ret = new LLModel(volume_params, 0.f); - std::string model_name = getElementLabel(mesh); - ret->mLabel = model_name; + std::string model_name = getLodlessLabel(mesh); + ret->mLabel = model_name + lod_suffix[mLod]; llassert(!ret->mLabel.empty()); - // extract actual name and suffix for future use in submodels - std::string name_base, name_suffix; - size_t ext_pos = getSuffixPosition(model_name); - - if (ext_pos == -1) - { - name_base = model_name; - } - else - { - name_base = model_name.substr(0, ext_pos); - name_suffix = model_name.substr(ext_pos, model_name.length() - ext_pos); - } - // Like a monkey, ready to be shot into space // ret->ClearFacesAndMaterials(); @@ -2372,7 +2363,7 @@ bool LLDAELoader::loadModelsFromDomMesh(domMesh* mesh, std::vector& mo { LLModel* next = new LLModel(volume_params, 0.f); next->mSubmodelID = ++submodelID; - next->mLabel = name_base + (char)((int)'a' + next->mSubmodelID) + name_suffix; + next->mLabel = model_name + (char)((int)'a' + next->mSubmodelID) + lod_suffix[mLod]; next->getVolumeFaces() = remainder; next->mNormalizedScale = ret->mNormalizedScale; next->mNormalizedTranslation = ret->mNormalizedTranslation; diff --git a/indra/llprimitive/lldaeloader.h b/indra/llprimitive/lldaeloader.h index e31b023d22..7d91a6063b 100644 --- a/indra/llprimitive/lldaeloader.h +++ b/indra/llprimitive/lldaeloader.h @@ -96,8 +96,9 @@ protected: // bool loadModelsFromDomMesh(domMesh* mesh, std::vector& models_out, U32 submodel_limit); - static std::string getElementLabel(daeElement *element); + static std::string getElementLabel(daeElement *element); static size_t getSuffixPosition(std::string label); + static std::string getLodlessLabel(daeElement *element); private: U32 mGeneratedModelLimit; // Attempt to limit amount of generated submodels -- cgit v1.2.3 From 0faa19e03d27c9acc8b4612d4ee14a343e9240c7 Mon Sep 17 00:00:00 2001 From: andreykproductengine Date: Tue, 5 May 2015 17:38:01 +0300 Subject: Linux build fix --- indra/llprimitive/llmodelloader.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'indra/llprimitive') diff --git a/indra/llprimitive/llmodelloader.cpp b/indra/llprimitive/llmodelloader.cpp index 91198507c6..81d92d151b 100644 --- a/indra/llprimitive/llmodelloader.cpp +++ b/indra/llprimitive/llmodelloader.cpp @@ -307,7 +307,7 @@ bool LLModelLoader::loadFromSLM(const std::string& filename) S32 file_size = (S32) stat.st_size; - llifstream ifstream(filename, std::ifstream::in | std::ifstream::binary); + llifstream ifstream(filename.c_str(), std::ifstream::in | std::ifstream::binary); LLSD data; LLSDSerialize::fromBinary(data, ifstream, file_size); ifstream.close(); -- cgit v1.2.3 From 9e2eca1a8c64bcc90f71870b034bccdd1fdd57ab Mon Sep 17 00:00:00 2001 From: andreykproductengine Date: Thu, 14 May 2015 19:11:53 +0300 Subject: MAINT-5216 FIXED Error appears when trying to upload the model "instance test.dae" --- indra/llprimitive/lldaeloader.cpp | 30 ++++++++++++++++++++++++------ 1 file changed, 24 insertions(+), 6 deletions(-) (limited to 'indra/llprimitive') diff --git a/indra/llprimitive/lldaeloader.cpp b/indra/llprimitive/lldaeloader.cpp index 6c040470b7..1cb80a5769 100644 --- a/indra/llprimitive/lldaeloader.cpp +++ b/indra/llprimitive/lldaeloader.cpp @@ -1931,17 +1931,35 @@ void LLDAELoader::processElement( daeElement* element, bool& badElement, DAE* da badElement = true; } - std::string label = getLodlessLabel(instance_geo); + std::string label; + + if (model->mLabel.empty()) + { + label = getLodlessLabel(instance_geo); - llassert(!label.empty()); + llassert(!label.empty()); - if (model->mSubmodelID) + if (model->mSubmodelID) + { + label += (char)((int)'a' + model->mSubmodelID); + } + + model->mLabel = label + lod_suffix[mLod]; + } + else { - label +=(char)((int)'a' + model->mSubmodelID); + // Don't change model's name if possible, it will play havoc with scenes that already use said model. + size_t ext_pos = getSuffixPosition(model->mLabel); + if (ext_pos != -1) + { + label = model->mLabel.substr(0, ext_pos); + } + else + { + label = model->mLabel; + } } - model->mLabel = label + lod_suffix[mLod]; - mScene[transformation].push_back(LLModelInstance(model, label, transformation, materials)); stretch_extents(model, transformation, mExtents[0], mExtents[1], mFirstTransform); i++; -- cgit v1.2.3 From 1d22db9ed806e534ce025ca7d9cd07ee16b88e08 Mon Sep 17 00:00:00 2001 From: andreykproductengine Date: Wed, 26 Aug 2015 21:00:57 +0300 Subject: MAINT-5532 related crash fix and some log improvements --- indra/llprimitive/lldaeloader.cpp | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) (limited to 'indra/llprimitive') diff --git a/indra/llprimitive/lldaeloader.cpp b/indra/llprimitive/lldaeloader.cpp index 24aed7b01b..c1b74b1fd7 100644 --- a/indra/llprimitive/lldaeloader.cpp +++ b/indra/llprimitive/lldaeloader.cpp @@ -164,12 +164,12 @@ LLModel::EModelStatus load_face_from_dom_triangles(std::vector& fa S32 idx_stride = 0; - if ( !get_dom_sources(inputs, pos_offset, tc_offset, norm_offset, idx_stride, pos_source, tc_source, norm_source) || !pos_source ) + if ( !get_dom_sources(inputs, pos_offset, tc_offset, norm_offset, idx_stride, pos_source, tc_source, norm_source)) { return LLModel::BAD_ELEMENT; } - if (!pos_source) + if (!pos_source || !pos_source->getFloat_array()) { LL_WARNS() << "Unable to process mesh without position data; invalid model; invalid model." << LL_ENDL; return LLModel::BAD_ELEMENT; @@ -185,7 +185,7 @@ LLModel::EModelStatus load_face_from_dom_triangles(std::vector& fa if (pos_source) { - if(!pos_source->getFloat_array() || (v.getCount() == 0)) + if(v.getCount() == 0) { return LLModel::BAD_ELEMENT; } @@ -898,6 +898,7 @@ bool LLDAELoader::OpenFile(const std::string& filename) result = verifyController( pController ); if (!result) { + LL_INFOS() << "Could not verify controller" << LL_ENDL; setLoadState( ERROR_PARSING ); return true; } @@ -1024,6 +1025,8 @@ bool LLDAELoader::OpenFile(const std::string& filename) } } + LL_INFOS()<< "Collada skins processed: " << count <getDescendant("visual_scene"); if (!scene) @@ -1041,6 +1044,7 @@ bool LLDAELoader::OpenFile(const std::string& filename) if ( badElement ) { + LL_INFOS()<<"Scene could not be parsed"<