diff options
| -rw-r--r-- | indra/newview/llmodelpreview.cpp | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/indra/newview/llmodelpreview.cpp b/indra/newview/llmodelpreview.cpp index 4b5e9a6510..076ebd80c2 100644 --- a/indra/newview/llmodelpreview.cpp +++ b/indra/newview/llmodelpreview.cpp @@ -1310,8 +1310,7 @@ F32 LLModelPreview::genMeshOptimizerPerModel(LLModel *base_model, LLModel *targe S32 tc_bytes_size = ((size_vertices * sizeof(LLVector2)) + 0xF) & ~0xF; LLVector4a* combined_positions = (LLVector4a*)ll_aligned_malloc<64>(sizeof(LLVector4a) * 3 * size_vertices + tc_bytes_size); LLVector4a* combined_normals = combined_positions + size_vertices; - LLVector4a* combined_tangents = combined_normals + size_vertices; - LLVector2* combined_tex_coords = (LLVector2*)(combined_tangents + size_vertices); + LLVector2* combined_tex_coords = (LLVector2*)(combined_normals + size_vertices); // copy indices and vertices into new buffers S32 combined_positions_shift = 0; @@ -1321,9 +1320,6 @@ F32 LLModelPreview::genMeshOptimizerPerModel(LLModel *base_model, LLModel *targe { const LLVolumeFace &face = base_model->getVolumeFace(face_idx); - // ensure tangents have been generated or loaded - llassert(face.mMikktSpaceTangents); - // Vertices S32 copy_bytes = face.mNumVertices * sizeof(LLVector4a); LLVector4a::memcpyNonAliased16((F32*)(combined_positions + combined_positions_shift), (F32*)face.mPositions, copy_bytes); @@ -1331,9 +1327,6 @@ F32 LLModelPreview::genMeshOptimizerPerModel(LLModel *base_model, LLModel *targe // Normals LLVector4a::memcpyNonAliased16((F32*)(combined_normals + combined_positions_shift), (F32*)face.mNormals, copy_bytes); - // Tangents - LLVector4a::memcpyNonAliased16((F32*)(combined_tangents + combined_positions_shift), (F32*)face.mMikktSpaceTangents, copy_bytes); - // Tex coords copy_bytes = face.mNumVertices * sizeof(LLVector2); memcpy((void*)(combined_tex_coords + combined_positions_shift), (void*)face.mTexCoords, copy_bytes); @@ -1437,8 +1430,7 @@ F32 LLModelPreview::genMeshOptimizerPerModel(LLModel *base_model, LLModel *targe LLVector4a* buffer_positions = (LLVector4a*)ll_aligned_malloc<64>(sizeof(LLVector4a) * 3 * size_vertices + tc_bytes_size); LLVector4a* buffer_normals = buffer_positions + size_vertices; - LLVector4a* buffer_tangents = buffer_normals + size_vertices; - LLVector2* buffer_tex_coords = (LLVector2*)(buffer_tangents + size_vertices); + LLVector2* buffer_tex_coords = (LLVector2*)(buffer_normals + size_vertices); S32 buffer_idx_size = (size_indices * sizeof(U16) + 0xF) & ~0xF; U16* buffer_indices = (U16*)ll_aligned_malloc_16(buffer_idx_size); S32* old_to_new_positions_map = new S32[size_vertices]; @@ -1519,7 +1511,6 @@ F32 LLModelPreview::genMeshOptimizerPerModel(LLModel *base_model, LLModel *targe // Copy vertice, normals, tcs buffer_positions[buf_positions_copied] = combined_positions[idx]; buffer_normals[buf_positions_copied] = combined_normals[idx]; - buffer_tangents[buf_positions_copied] = combined_tangents[idx]; buffer_tex_coords[buf_positions_copied] = combined_tex_coords[idx]; old_to_new_positions_map[idx] = buf_positions_copied; @@ -1564,7 +1555,6 @@ F32 LLModelPreview::genMeshOptimizerPerModel(LLModel *base_model, LLModel *targe LLVector4a::memcpyNonAliased16((F32*)new_face.mPositions, (F32*)buffer_positions, buf_positions_copied * sizeof(LLVector4a)); LLVector4a::memcpyNonAliased16((F32*)new_face.mNormals, (F32*)buffer_normals, buf_positions_copied * sizeof(LLVector4a)); - LLVector4a::memcpyNonAliased16((F32*)new_face.mMikktSpaceTangents, (F32*)buffer_tangents, buf_positions_copied * sizeof(LLVector4a)); U32 tex_size = (buf_positions_copied * sizeof(LLVector2) + 0xF)&~0xF; LLVector4a::memcpyNonAliased16((F32*)new_face.mTexCoords, (F32*)buffer_tex_coords, tex_size); |