diff options
Diffstat (limited to 'indra/newview/llvovolume.cpp')
| -rw-r--r-- | indra/newview/llvovolume.cpp | 43 |
1 files changed, 14 insertions, 29 deletions
diff --git a/indra/newview/llvovolume.cpp b/indra/newview/llvovolume.cpp index 021fc74648..c987dd1764 100644 --- a/indra/newview/llvovolume.cpp +++ b/indra/newview/llvovolume.cpp @@ -1640,38 +1640,19 @@ bool LLVOVolume::hasMedia() const LLVector3 LLVOVolume::getApproximateFaceNormal(U8 face_id) { - LLVector3 result = LLVector3::zero; - - LLFace* facep = mDrawable->getFace(face_id); - if(facep) - { - LLStrider<LLVector3> verticesp; - LLStrider<LLVector3> normalsp; - LLStrider<LLVector2> texCoordsp; - LLStrider<U16> indicesp; - S32 index_offset; - index_offset = facep->getGeometry(verticesp,normalsp,texCoordsp, indicesp); - - if(index_offset != -1 && (normalsp.get() != NULL)) + LLVolume* volume = getVolume(); + LLVector3 result; + + if (volume && face_id < volume->getNumVolumeFaces()) + { + const LLVolumeFace& face = volume->getVolumeFace(face_id); + for (S32 i = 0; i < (S32)face.mVertices.size(); ++i) { - U16 count = facep->getGeomCount(); - U16 i; - - for(i=0; i < count; i++) - { - LLVector3 normal = *normalsp++; -// llinfos << "adding " << normal << llendl; - result += normal; - } + result += face.mVertices[i].mNormal; } - } - - if(!result.isNull()) - { -// llinfos << "before conversion: " << result << llendl; + result = volumeDirectionToAgent(result); - result.normalize(); -// llinfos << "after conversion: " << result << llendl; + result.normVec(); } return result; @@ -1752,6 +1733,10 @@ void LLVOVolume::syncMediaData(S32 texture_index, const LLSD &media_data, bool m addMediaImpl(media_impl, texture_index) ; } + else + { + removeMediaImpl(texture_index); + } //llinfos << "AFTER: texture_index = " << texture_index // << " hasMedia = " << te->hasMedia() << " : " |