diff options
Diffstat (limited to 'indra/newview/llvotree.cpp')
| -rw-r--r-- | indra/newview/llvotree.cpp | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/indra/newview/llvotree.cpp b/indra/newview/llvotree.cpp index d982592ee7..cfb15b42c4 100644 --- a/indra/newview/llvotree.cpp +++ b/indra/newview/llvotree.cpp @@ -1047,10 +1047,9 @@ void LLVOTree::genBranchPipeline(LLStrider<LLVector3>& vertices, scale_mat.mMatrix[2][2] = scale*length; scale_mat *= matrix; - glh::matrix4f norm((F32*) scale_mat.mMatrix); - LLMatrix4 norm_mat = LLMatrix4(norm.inverse().transpose().m); + glm::mat4 norm(glm::make_mat4((F32*) scale_mat.mMatrix)); + LLMatrix4 norm_mat = LLMatrix4(glm::value_ptr(glm::transpose(glm::inverse(norm)))); - norm_mat.invert(); appendMesh(vertices, normals, tex_coords, colors, indices, index_offset, scale_mat, norm_mat, sLODVertexOffset[trunk_LOD], sLODVertexCount[trunk_LOD], sLODIndexCount[trunk_LOD], sLODIndexOffset[trunk_LOD]); } @@ -1097,8 +1096,8 @@ void LLVOTree::genBranchPipeline(LLStrider<LLVector3>& vertices, scale_mat *= matrix; - glh::matrix4f norm((F32*) scale_mat.mMatrix); - LLMatrix4 norm_mat = LLMatrix4(norm.inverse().transpose().m); + glm::mat4 norm(glm::make_mat4((F32*)scale_mat.mMatrix)); + LLMatrix4 norm_mat = LLMatrix4(glm::value_ptr(glm::transpose(glm::inverse(norm)))); appendMesh(vertices, normals, tex_coords, colors, indices, index_offset, scale_mat, norm_mat, 0, LEAF_VERTICES, LEAF_INDICES, 0); } @@ -1168,9 +1167,15 @@ void LLVOTree::updateSpatialExtents(LLVector4a& newMin, LLVector4a& newMax) pos.load3(center.mV); mDrawable->setPositionGroup(pos); - LLFace* facep = mDrawable->getFace(0); - facep->mExtents[0] = newMin; - facep->mExtents[1] = newMax; + if (mDrawable->getNumFaces() > 0) + { + LLFace* facep = mDrawable->getFace(0); + if (facep) + { + facep->mExtents[0] = newMin; + facep->mExtents[1] = newMax; + } + } } bool LLVOTree::lineSegmentIntersect(const LLVector4a& start, const LLVector4a& end, S32 face, bool pick_transparent, bool pick_rigged, bool pick_unselectable, S32 *face_hitp, |