diff options
Diffstat (limited to 'indra/llprimitive')
| -rw-r--r-- | indra/llprimitive/llmodel.cpp | 20 | ||||
| -rwxr-xr-x | indra/llprimitive/llprimitive.cpp | 4 | ||||
| -rw-r--r-- | indra/llprimitive/llprimtexturelist.cpp | 2 |
3 files changed, 18 insertions, 8 deletions
diff --git a/indra/llprimitive/llmodel.cpp b/indra/llprimitive/llmodel.cpp index 28ed051c55..5ed05e2201 100644 --- a/indra/llprimitive/llmodel.cpp +++ b/indra/llprimitive/llmodel.cpp @@ -628,25 +628,41 @@ LLModel::EModelStatus load_face_from_dom_polygons(std::vector<LLVolumeFace>& fac 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 (n) + //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) + 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); } diff --git a/indra/llprimitive/llprimitive.cpp b/indra/llprimitive/llprimitive.cpp index 6dee192783..946251f383 100755 --- a/indra/llprimitive/llprimitive.cpp +++ b/indra/llprimitive/llprimitive.cpp @@ -27,7 +27,6 @@ #include "linden_common.h" #include "material_codes.h" -#include "llmemtype.h" #include "llerror.h" #include "message.h" #include "llprimitive.h" @@ -189,7 +188,6 @@ void LLPrimitive::clearTextureList() // static LLPrimitive *LLPrimitive::createPrimitive(LLPCode p_code) { - LLMemType m1(LLMemType::MTYPE_PRIMITIVE); LLPrimitive *retval = new LLPrimitive(); if (retval) @@ -207,7 +205,6 @@ LLPrimitive *LLPrimitive::createPrimitive(LLPCode p_code) //=============================================================== void LLPrimitive::init_primitive(LLPCode p_code) { - LLMemType m1(LLMemType::MTYPE_PRIMITIVE); clearTextureList(); mPrimitiveCode = p_code; } @@ -705,7 +702,6 @@ S32 face_index_from_id(LLFaceID face_ID, const std::vector<LLProfile::Face>& fac BOOL LLPrimitive::setVolume(const LLVolumeParams &volume_params, const S32 detail, bool unique_volume) { - LLMemType m1(LLMemType::MTYPE_VOLUME); LLVolume *volumep; if (unique_volume) { diff --git a/indra/llprimitive/llprimtexturelist.cpp b/indra/llprimitive/llprimtexturelist.cpp index 36e04df7b7..7ef87ed382 100644 --- a/indra/llprimitive/llprimtexturelist.cpp +++ b/indra/llprimitive/llprimtexturelist.cpp @@ -28,7 +28,6 @@ #include "llprimtexturelist.h" #include "lltextureentry.h" -#include "llmemtype.h" // static //int (TMyClass::*pt2Member)(float, char, char) = NULL; // C++ @@ -367,7 +366,6 @@ S32 LLPrimTextureList::size() const // sets the size of the mEntryList container void LLPrimTextureList::setSize(S32 new_size) { - LLMemType m1(LLMemType::MTYPE_PRIMITIVE); if (new_size < 0) { new_size = 0; |