diff options
Diffstat (limited to 'thirdparty/embree/kernels/common/scene_user_geometry.h')
| -rw-r--r-- | thirdparty/embree/kernels/common/scene_user_geometry.h | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/thirdparty/embree/kernels/common/scene_user_geometry.h b/thirdparty/embree/kernels/common/scene_user_geometry.h index 2867b18b79..033476f658 100644 --- a/thirdparty/embree/kernels/common/scene_user_geometry.h +++ b/thirdparty/embree/kernels/common/scene_user_geometry.h @@ -21,6 +21,8 @@ namespace embree virtual void setOccludedFunctionN (RTCOccludedFunctionN occluded); virtual void build() {} virtual void addElementsToCount (GeometryCounts & counts) const; + + __forceinline float projectedPrimitiveArea(const size_t i) const { return 0.0f; } }; namespace isa @@ -30,7 +32,7 @@ namespace embree UserGeometryISA (Device* device) : UserGeometry(device) {} - PrimInfo createPrimRefArray(mvector<PrimRef>& prims, const range<size_t>& r, size_t k, unsigned int geomID) const + PrimInfo createPrimRefArray(PrimRef* prims, const range<size_t>& r, size_t k, unsigned int geomID) const { PrimInfo pinfo(empty); for (size_t j=r.begin(); j<r.end(); j++) @@ -57,7 +59,24 @@ namespace embree } return pinfo; } - + + PrimInfo createPrimRefArrayMB(PrimRef* prims, const BBox1f& time_range, const range<size_t>& r, size_t k, unsigned int geomID) const + { + PrimInfo pinfo(empty); + const BBox1f t0t1 = BBox1f::intersect(getTimeRange(), time_range); + if (t0t1.empty()) return pinfo; + + for (size_t j = r.begin(); j < r.end(); j++) { + LBBox3fa lbounds = empty; + if (!linearBounds(j, t0t1, lbounds)) + continue; + const PrimRef prim(lbounds.bounds(), geomID, unsigned(j)); + pinfo.add_center2(prim); + prims[k++] = prim; + } + return pinfo; + } + PrimInfoMB createPrimRefMBArray(mvector<PrimRefMB>& prims, const BBox1f& t0t1, const range<size_t>& r, size_t k, unsigned int geomID) const { PrimInfoMB pinfo(empty); |