diff options
Diffstat (limited to 'indra/newview/llface.cpp')
| -rw-r--r-- | indra/newview/llface.cpp | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/indra/newview/llface.cpp b/indra/newview/llface.cpp index b96ffa46fe..044ae33ccc 100644 --- a/indra/newview/llface.cpp +++ b/indra/newview/llface.cpp @@ -706,8 +706,6 @@ BOOL LLFace::genVolumeBBoxes(const LLVolume &volume, S32 f, { LLMemType mt1(LLMemType::MTYPE_DRAWABLE); - const LLVolumeFace &face = volume.getVolumeFace(f); - //get bounding box if (mDrawablep->isState(LLDrawable::REBUILD_VOLUME | LLDrawable::REBUILD_POSITION)) { @@ -718,9 +716,18 @@ BOOL LLFace::genVolumeBBoxes(const LLVolume &volume, S32 f, } LLVector3 min,max; - - min = face.mExtents[0]; - max = face.mExtents[1]; + + if (f >= volume.getNumVolumeFaces()) + { + min = LLVector3(-1,-1,-1); + max = LLVector3(1,1,1); + } + else + { + const LLVolumeFace &face = volume.getVolumeFace(f); + min = face.mExtents[0]; + max = face.mExtents[1]; + } //min, max are in volume space, convert to drawable render space LLVector3 center = ((min + max) * 0.5f)*mat_vert; @@ -884,6 +891,10 @@ BOOL LLFace::getGeometryVolume(const LLVolume& volume, full_rebuild = TRUE; } } + else + { + full_rebuild = TRUE; + } } else { |