diff options
Diffstat (limited to 'indra/newview/llvlcomposition.cpp')
| -rw-r--r-- | indra/newview/llvlcomposition.cpp | 144 |
1 files changed, 101 insertions, 43 deletions
diff --git a/indra/newview/llvlcomposition.cpp b/indra/newview/llvlcomposition.cpp index 1ffbf20410..c509d656e1 100644 --- a/indra/newview/llvlcomposition.cpp +++ b/indra/newview/llvlcomposition.cpp @@ -1,25 +1,25 @@ -/** +/** * @file llvlcomposition.cpp * @brief Viewer-side representation of a composition layer... * * $LicenseInfo:firstyear=2001&license=viewerlgpl$ * 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 * $/LicenseInfo$ */ @@ -115,19 +115,29 @@ LLTerrainMaterials::~LLTerrainMaterials() unboost(); } -BOOL LLTerrainMaterials::generateMaterials() +void LLTerrainMaterials::apply(const LLModifyRegion& other) +{ + for (S32 i = 0; i < LLTerrainMaterials::ASSET_COUNT; ++i) + { + const LLGLTFMaterial* other_override = other.getMaterialOverride(i); + LLGLTFMaterial* material_override = other_override ? new LLGLTFMaterial(*other_override) : nullptr; + setMaterialOverride(i, material_override); + } +} + +bool LLTerrainMaterials::generateMaterials() { if (texturesReady(true, true)) { - return TRUE; + return true; } if (materialsReady(true, true)) { - return TRUE; + return true; } - return FALSE; + return false; } void LLTerrainMaterials::boost() @@ -188,9 +198,24 @@ void LLTerrainMaterials::setDetailAssetID(S32 asset, const LLUUID& id) mDetailTextures[asset] = fetch_terrain_texture(id); LLPointer<LLFetchedGLTFMaterial>& mat = mDetailMaterials[asset]; mat = id.isNull() ? nullptr : gGLTFMaterialList.getMaterial(id); + mDetailRenderMaterials[asset] = nullptr; mMaterialTexturesSet[asset] = false; } +const LLGLTFMaterial* LLTerrainMaterials::getMaterialOverride(S32 asset) const +{ + return mDetailMaterialOverrides[asset]; +} + +void LLTerrainMaterials::setMaterialOverride(S32 asset, LLGLTFMaterial* mat_override) +{ + // Non-null overrides must be nontrivial. Otherwise, please set the override to null instead. + llassert(!mat_override || *mat_override != LLGLTFMaterial::sDefault); + + mDetailMaterialOverrides[asset] = mat_override; + mDetailRenderMaterials[asset] = nullptr; +} + LLTerrainMaterials::Type LLTerrainMaterials::getMaterialType() { LL_PROFILE_ZONE_SCOPED; @@ -221,13 +246,36 @@ bool LLTerrainMaterials::texturesReady(bool boost, bool strict) return one_ready; } +namespace +{ + bool material_asset_ready(LLFetchedGLTFMaterial* mat) { return mat && mat->isLoaded(); } +}; + bool LLTerrainMaterials::materialsReady(bool boost, bool strict) { bool ready[ASSET_COUNT]; - // *NOTE: Calls to materialReady may boost materials/textures. Do not early-return. + // *NOTE: This section may boost materials/textures. Do not early-return if ready[i] is false. for (S32 i = 0; i < ASSET_COUNT; i++) { - ready[i] = materialReady(mDetailMaterials[i], mMaterialTexturesSet[i], boost, strict); + ready[i] = false; + LLPointer<LLFetchedGLTFMaterial>& mat = mDetailMaterials[i]; + if (!material_asset_ready(mat)) { continue; } + + LLPointer<LLFetchedGLTFMaterial>& render_mat = mDetailRenderMaterials[i]; + if (!render_mat) + { + render_mat = new LLFetchedGLTFMaterial(); + *render_mat = *mat; + // This render_mat is effectively already loaded, because it gets its data from mat. + + LLPointer<LLGLTFMaterial>& override_mat = mDetailMaterialOverrides[i]; + if (override_mat) + { + render_mat->applyOverride(*override_mat); + } + } + + ready[i] = materialTexturesReady(render_mat, mMaterialTexturesSet[i], boost, strict); } #if 1 @@ -308,15 +356,13 @@ bool LLTerrainMaterials::textureReady(LLPointer<LLViewerFetchedTexture>& tex, bo return true; } -// Boost the loading priority of every known texture in the material -// Return true when ready to use +// Make sure to call material_asset_ready first +// strict = true -> all materials must be sufficiently loaded +// strict = false -> at least one material must be loaded // static -bool LLTerrainMaterials::materialReady(LLPointer<LLFetchedGLTFMaterial> &mat, bool &textures_set, bool boost, bool strict) +bool LLTerrainMaterials::materialTexturesReady(LLPointer<LLFetchedGLTFMaterial>& mat, bool& textures_set, bool boost, bool strict) { - if (!mat || !mat->isLoaded()) - { - return false; - } + llassert(mat); // Material is loaded, but textures may not be if (!textures_set) @@ -357,6 +403,16 @@ bool LLTerrainMaterials::materialReady(LLPointer<LLFetchedGLTFMaterial> &mat, bo return true; } +// Boost the loading priority of every known texture in the material +// Return true when ready to use +// static +bool LLTerrainMaterials::materialReady(LLPointer<LLFetchedGLTFMaterial> &mat, bool &textures_set, bool boost, bool strict) +{ + if (!material_asset_ready(mat)) { return false; } + + return materialTexturesReady(mat, textures_set, boost, strict); +} + // static const LLUUID (&LLVLComposition::getDefaultTextures())[ASSET_COUNT] { @@ -372,7 +428,8 @@ const LLUUID (&LLVLComposition::getDefaultTextures())[ASSET_COUNT] LLVLComposition::LLVLComposition(LLSurface *surfacep, const U32 width, const F32 scale) : LLTerrainMaterials(), - LLViewerLayer(width, scale) + LLViewerLayer(width, scale), + mParamsReady(false) { // Load Terrain Textures - Original ones const LLUUID (&default_textures)[LLVLComposition::ASSET_COUNT] = LLVLComposition::getDefaultTextures(); @@ -403,21 +460,21 @@ void LLVLComposition::setSurface(LLSurface *surfacep) mSurfacep = surfacep; } -BOOL LLVLComposition::generateHeights(const F32 x, const F32 y, +bool LLVLComposition::generateHeights(const F32 x, const F32 y, const F32 width, const F32 height) { if (!mParamsReady) { // All the parameters haven't been set yet (we haven't gotten the message from the sim) - return FALSE; + return false; } llassert(mSurfacep); - if (!mSurfacep || !mSurfacep->getRegion()) + if (!mSurfacep || !mSurfacep->getRegion()) { // We don't always have the region yet here.... - return FALSE; + return false; } S32 x_begin, y_begin, x_end, y_end; @@ -482,7 +539,7 @@ BOOL LLVLComposition::generateHeights(const F32 x, const F32 y, vec[1] = (F32)(origin_global.mdV[VY]+location.mV[VY])*xyScaleInv; vec[2] = height*zScaleInv; // - // Choose material value by adding to the exact height a random value + // Choose material value by adding to the exact height a random value // vec1[0] = vec[0]*(0.2222222222f); vec1[1] = vec[1]*(0.2222222222f); @@ -499,17 +556,17 @@ BOOL LLVLComposition::generateHeights(const F32 x, const F32 y, *(mDatap + i + j*mWidth) = scaled_noisy_height; } } - return TRUE; + return true; } LLTerrainMaterials gLocalTerrainMaterials; -BOOL LLVLComposition::generateComposition() +bool LLVLComposition::generateComposition() { if (!mParamsReady) { // All the parameters haven't been set yet (we haven't gotten the message from the sim) - return FALSE; + return false; } return LLTerrainMaterials::generateMaterials(); @@ -586,7 +643,7 @@ namespace }; PendingImage* pending_image = new PendingImage(raw_image, ddiscard, tex->getID()); - loaded_callback_func cb = [](BOOL success, LLViewerFetchedTexture * src_vi, LLImageRaw * src, LLImageRaw * src_aux, S32 discard_level, BOOL is_final, void* userdata) { + loaded_callback_func cb = [](bool success, LLViewerFetchedTexture * src_vi, LLImageRaw * src, LLImageRaw * src_aux, S32 discard_level, bool is_final, void* userdata) { PendingImage* pending = (PendingImage*)userdata; // Owning LLVLComposition still exists @@ -617,7 +674,7 @@ namespace } }; -BOOL LLVLComposition::generateMinimapTileLand(const F32 x, const F32 y, +bool LLVLComposition::generateMinimapTileLand(const F32 x, const F32 y, const F32 width, const F32 height) { LL_PROFILE_ZONE_SCOPED @@ -638,11 +695,11 @@ BOOL LLVLComposition::generateMinimapTileLand(const F32 x, const F32 y, const bool use_textures = getMaterialType() != LLTerrainMaterials::Type::PBR; if (use_textures) { - if (!texturesReady(true, true)) { return FALSE; } + if (!texturesReady(true, true)) { return false; } } else { - if (!materialsReady(true, true)) { return FALSE; } + if (!materialsReady(true, true)) { return false; } } for (S32 i = 0; i < ASSET_COUNT; i++) @@ -668,27 +725,28 @@ BOOL LLVLComposition::generateMinimapTileLand(const F32 x, const F32 y, } else { - tex = mDetailMaterials[i]->mBaseColorTexture; - tex_emissive = mDetailMaterials[i]->mEmissiveTexture; - base_color_factor = LLColor3(mDetailMaterials[i]->mBaseColor); + LLPointer<LLFetchedGLTFMaterial>& mat = mDetailRenderMaterials[i]; + tex = mat->mBaseColorTexture; + tex_emissive = mat->mEmissiveTexture; + base_color_factor = LLColor3(mat->mBaseColor); // *HACK: Treat alpha as black - base_color_factor *= (mDetailMaterials[i]->mBaseColor.mV[VW]); - emissive_factor = mDetailMaterials[i]->mEmissiveColor; + base_color_factor *= (mat->mBaseColor.mV[VW]); + emissive_factor = mat->mEmissiveColor; has_base_color_factor = (base_color_factor.mV[VX] != 1.f || base_color_factor.mV[VY] != 1.f || base_color_factor.mV[VZ] != 1.f); has_emissive_factor = (emissive_factor.mV[VX] != 1.f || emissive_factor.mV[VY] != 1.f || emissive_factor.mV[VZ] != 1.f); - has_alpha = mDetailMaterials[i]->mAlphaMode != LLGLTFMaterial::ALPHA_MODE_OPAQUE; + has_alpha = mat->mAlphaMode != LLGLTFMaterial::ALPHA_MODE_OPAQUE; } if (!tex) { tex = LLViewerFetchedTexture::sWhiteImagep; } bool delete_raw_post = false; bool delete_raw_post_emissive = false; - if (!prepare_raw_image(mRawImagesBaseColor[i], false, tex, delete_raw_post)) { return FALSE; } - if (tex_emissive && !prepare_raw_image(mRawImagesEmissive[i], true, tex_emissive, delete_raw_post_emissive)) { return FALSE; } + if (!prepare_raw_image(mRawImagesBaseColor[i], false, tex, delete_raw_post)) { return false; } + if (tex_emissive && !prepare_raw_image(mRawImagesEmissive[i], true, tex_emissive, delete_raw_post_emissive)) { return false; } // tex_emissive can be null, and then will be ignored // In the simplest case, the minimap image is just the base color. @@ -815,11 +873,11 @@ BOOL LLVLComposition::generateMinimapTileLand(const F32 x, const F32 y, U32 st_comps = 3; U32 st_width = BASE_SIZE; U32 st_height = BASE_SIZE; - + if (tex_comps != st_comps) { llassert(false); - return FALSE; + return false; } tex_x_scalef = (F32)tex_width / (F32)mWidth; @@ -920,8 +978,8 @@ BOOL LLVLComposition::generateMinimapTileLand(const F32 x, const F32 y, { unboost_minimap_material(mDetailMaterials[i]); } - - return TRUE; + + return true; } F32 LLVLComposition::getStartHeight(S32 corner) |