diff options
Diffstat (limited to 'thirdparty/embree/kernels/builders/splitter.h')
| -rw-r--r-- | thirdparty/embree/kernels/builders/splitter.h | 28 |
1 files changed, 15 insertions, 13 deletions
diff --git a/thirdparty/embree/kernels/builders/splitter.h b/thirdparty/embree/kernels/builders/splitter.h index f7720bd284..da89d0b178 100644 --- a/thirdparty/embree/kernels/builders/splitter.h +++ b/thirdparty/embree/kernels/builders/splitter.h @@ -128,28 +128,30 @@ namespace embree const unsigned int mask = 0xFFFFFFFF >> RESERVED_NUM_SPATIAL_SPLITS_GEOMID_BITS; const QuadMesh* mesh = (const QuadMesh*) scene->get(prim.geomID() & mask ); QuadMesh::Quad quad = mesh->quad(prim.primID()); - v[0] = mesh->vertex(quad.v[0]); - v[1] = mesh->vertex(quad.v[1]); - v[2] = mesh->vertex(quad.v[2]); - v[3] = mesh->vertex(quad.v[3]); - v[4] = mesh->vertex(quad.v[0]); - inv_length[0] = Vec3fa(1.0f) / (v[1]-v[0]); - inv_length[1] = Vec3fa(1.0f) / (v[2]-v[1]); - inv_length[2] = Vec3fa(1.0f) / (v[3]-v[2]); - inv_length[3] = Vec3fa(1.0f) / (v[0]-v[3]); + v[0] = mesh->vertex(quad.v[1]); + v[1] = mesh->vertex(quad.v[2]); + v[2] = mesh->vertex(quad.v[3]); + v[3] = mesh->vertex(quad.v[0]); + v[4] = mesh->vertex(quad.v[1]); + v[5] = mesh->vertex(quad.v[3]); + inv_length[0] = Vec3fa(1.0f) / (v[1] - v[0]); + inv_length[1] = Vec3fa(1.0f) / (v[2] - v[1]); + inv_length[2] = Vec3fa(1.0f) / (v[3] - v[2]); + inv_length[3] = Vec3fa(1.0f) / (v[4] - v[3]); + inv_length[4] = Vec3fa(1.0f) / (v[5] - v[4]); } __forceinline void operator() (const PrimRef& prim, const size_t dim, const float pos, PrimRef& left_o, PrimRef& right_o) const { - splitPolygon<4>(prim,dim,pos,v,left_o,right_o); + splitPolygon<5>(prim,dim,pos,v,left_o,right_o); } __forceinline void operator() (const BBox3fa& prim, const size_t dim, const float pos, BBox3fa& left_o, BBox3fa& right_o) const { - splitPolygon<4>(prim,dim,pos,v,inv_length,left_o,right_o); + splitPolygon<5>(prim,dim,pos,v,inv_length,left_o,right_o); } private: - Vec3fa v[5]; - Vec3fa inv_length[4]; + Vec3fa v[6]; + Vec3fa inv_length[5]; }; struct QuadSplitterFactory |