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virtualx-engine/thirdparty/embree/kernels/bvh/bvh8_factory.cpp
jfons a69cc9f13d
Upgrade Embree to the latest official release. 
Since Embree v3.13.0 supports AARCH64, switch back to the
official repo instead of using Embree-aarch64.

`thirdparty/embree/patches/godot-changes.patch` should now contain
an accurate diff of the changes done to the library.

(cherry picked from commit 767e374dce)
2021-05-22 15:14:07 +02:00

1165 lines
59 KiB
C++
Raw Blame History

// Copyright 2009-2021 Intel Corporation
// SPDX-License-Identifier: Apache-2.0
#include "../common/isa.h" // to define EMBREE_TARGET_SIMD8
#if defined (EMBREE_TARGET_SIMD8)
#include "bvh8_factory.h"
#include "../bvh/bvh.h"
#include "../geometry/curveNv.h"
#include "../geometry/curveNi.h"
#include "../geometry/curveNi_mb.h"
#include "../geometry/linei.h"
#include "../geometry/triangle.h"
#include "../geometry/trianglev.h"
#include "../geometry/trianglev_mb.h"
#include "../geometry/trianglei.h"
#include "../geometry/quadv.h"
#include "../geometry/quadi.h"
#include "../geometry/subdivpatch1.h"
#include "../geometry/object.h"
#include "../geometry/instance.h"
#include "../geometry/subgrid.h"
#include "../common/accelinstance.h"
namespace embree
{
DECLARE_SYMBOL2(Accel::Collider,BVH8ColliderUserGeom);
DECLARE_ISA_FUNCTION(VirtualCurveIntersector*,VirtualCurveIntersector8v,void);
DECLARE_ISA_FUNCTION(VirtualCurveIntersector*,VirtualCurveIntersector8iMB,void);
DECLARE_SYMBOL2(Accel::Intersector1,BVH8OBBVirtualCurveIntersector1);
DECLARE_SYMBOL2(Accel::Intersector1,BVH8OBBVirtualCurveIntersector1MB);
DECLARE_SYMBOL2(Accel::Intersector1,BVH8OBBVirtualCurveIntersectorRobust1);
DECLARE_SYMBOL2(Accel::Intersector1,BVH8OBBVirtualCurveIntersectorRobust1MB);
DECLARE_SYMBOL2(Accel::Intersector1,BVH8Triangle4Intersector1Moeller);
DECLARE_SYMBOL2(Accel::Intersector1,BVH8Triangle4iIntersector1Moeller);
DECLARE_SYMBOL2(Accel::Intersector1,BVH8Triangle4vIntersector1Pluecker);
DECLARE_SYMBOL2(Accel::Intersector1,BVH8Triangle4iIntersector1Pluecker);
DECLARE_SYMBOL2(Accel::Intersector1,BVH8Triangle4vIntersector1Woop);
DECLARE_SYMBOL2(Accel::Intersector1,BVH8Triangle4vMBIntersector1Moeller);
DECLARE_SYMBOL2(Accel::Intersector1,BVH8Triangle4iMBIntersector1Moeller);
DECLARE_SYMBOL2(Accel::Intersector1,BVH8Triangle4vMBIntersector1Pluecker);
DECLARE_SYMBOL2(Accel::Intersector1,BVH8Triangle4iMBIntersector1Pluecker);
DECLARE_SYMBOL2(Accel::Intersector1,BVH8Quad4vIntersector1Moeller);
DECLARE_SYMBOL2(Accel::Intersector1,BVH8Quad4iIntersector1Moeller);
DECLARE_SYMBOL2(Accel::Intersector1,BVH8Quad4vIntersector1Pluecker);
DECLARE_SYMBOL2(Accel::Intersector1,BVH8Quad4iIntersector1Pluecker);
DECLARE_SYMBOL2(Accel::Intersector1,BVH8Quad4iMBIntersector1Moeller);
DECLARE_SYMBOL2(Accel::Intersector1,BVH8Quad4iMBIntersector1Pluecker);
DECLARE_SYMBOL2(Accel::Intersector1,QBVH8Triangle4iIntersector1Pluecker);
DECLARE_SYMBOL2(Accel::Intersector1,QBVH8Triangle4Intersector1Moeller);
DECLARE_SYMBOL2(Accel::Intersector1,QBVH8Quad4iIntersector1Pluecker);
DECLARE_SYMBOL2(Accel::Intersector1,BVH8VirtualIntersector1);
DECLARE_SYMBOL2(Accel::Intersector1,BVH8VirtualMBIntersector1);
DECLARE_SYMBOL2(Accel::Intersector1,BVH8InstanceIntersector1);
DECLARE_SYMBOL2(Accel::Intersector1,BVH8InstanceMBIntersector1);
DECLARE_SYMBOL2(Accel::Intersector1,BVH8GridIntersector1Moeller);
DECLARE_SYMBOL2(Accel::Intersector1,BVH8GridMBIntersector1Moeller);
DECLARE_SYMBOL2(Accel::Intersector1,BVH8GridIntersector1Pluecker);
DECLARE_SYMBOL2(Accel::Intersector4,BVH8OBBVirtualCurveIntersector4Hybrid);
DECLARE_SYMBOL2(Accel::Intersector4,BVH8OBBVirtualCurveIntersector4HybridMB);
DECLARE_SYMBOL2(Accel::Intersector4,BVH8OBBVirtualCurveIntersectorRobust4Hybrid);
DECLARE_SYMBOL2(Accel::Intersector4,BVH8OBBVirtualCurveIntersectorRobust4HybridMB);
DECLARE_SYMBOL2(Accel::Intersector4,BVH8Triangle4Intersector4HybridMoeller);
DECLARE_SYMBOL2(Accel::Intersector4,BVH8Triangle4Intersector4HybridMoellerNoFilter);
DECLARE_SYMBOL2(Accel::Intersector4,BVH8Triangle4iIntersector4HybridMoeller);
DECLARE_SYMBOL2(Accel::Intersector4,BVH8Triangle4vIntersector4HybridPluecker);
DECLARE_SYMBOL2(Accel::Intersector4,BVH8Triangle4iIntersector4HybridPluecker);
DECLARE_SYMBOL2(Accel::Intersector4,BVH8Triangle4vMBIntersector4HybridMoeller);
DECLARE_SYMBOL2(Accel::Intersector4,BVH8Triangle4iMBIntersector4HybridMoeller);
DECLARE_SYMBOL2(Accel::Intersector4,BVH8Triangle4vMBIntersector4HybridPluecker);
DECLARE_SYMBOL2(Accel::Intersector4,BVH8Triangle4iMBIntersector4HybridPluecker);
DECLARE_SYMBOL2(Accel::Intersector4,BVH8Quad4vIntersector4HybridMoeller);
DECLARE_SYMBOL2(Accel::Intersector4,BVH8Quad4vIntersector4HybridMoellerNoFilter);
DECLARE_SYMBOL2(Accel::Intersector4,BVH8Quad4iIntersector4HybridMoeller);
DECLARE_SYMBOL2(Accel::Intersector4,BVH8Quad4vIntersector4HybridPluecker);
DECLARE_SYMBOL2(Accel::Intersector4,BVH8Quad4iIntersector4HybridPluecker);
DECLARE_SYMBOL2(Accel::Intersector4,BVH8Quad4iMBIntersector4HybridMoeller);
DECLARE_SYMBOL2(Accel::Intersector4,BVH8Quad4iMBIntersector4HybridPluecker);
DECLARE_SYMBOL2(Accel::Intersector4,BVH8VirtualIntersector4Chunk);
DECLARE_SYMBOL2(Accel::Intersector4,BVH8VirtualMBIntersector4Chunk);
DECLARE_SYMBOL2(Accel::Intersector4,BVH8InstanceIntersector4Chunk);
DECLARE_SYMBOL2(Accel::Intersector4,BVH8InstanceMBIntersector4Chunk);
DECLARE_SYMBOL2(Accel::Intersector4,BVH8GridIntersector4HybridMoeller);
DECLARE_SYMBOL2(Accel::Intersector4,BVH8GridIntersector4HybridPluecker);
DECLARE_SYMBOL2(Accel::Intersector8,BVH8OBBVirtualCurveIntersector8Hybrid);
DECLARE_SYMBOL2(Accel::Intersector8,BVH8OBBVirtualCurveIntersector8HybridMB);
DECLARE_SYMBOL2(Accel::Intersector8,BVH8OBBVirtualCurveIntersectorRobust8Hybrid);
DECLARE_SYMBOL2(Accel::Intersector8,BVH8OBBVirtualCurveIntersectorRobust8HybridMB);
DECLARE_SYMBOL2(Accel::Intersector8,BVH8Triangle4Intersector8HybridMoeller);
DECLARE_SYMBOL2(Accel::Intersector8,BVH8Triangle4Intersector8HybridMoellerNoFilter);
DECLARE_SYMBOL2(Accel::Intersector8,BVH8Triangle4iIntersector8HybridMoeller);
DECLARE_SYMBOL2(Accel::Intersector8,BVH8Triangle4vIntersector8HybridPluecker);
DECLARE_SYMBOL2(Accel::Intersector8,BVH8Triangle4iIntersector8HybridPluecker);
DECLARE_SYMBOL2(Accel::Intersector8,BVH8Triangle4vMBIntersector8HybridMoeller);
DECLARE_SYMBOL2(Accel::Intersector8,BVH8Triangle4iMBIntersector8HybridMoeller);
DECLARE_SYMBOL2(Accel::Intersector8,BVH8Triangle4vMBIntersector8HybridPluecker);
DECLARE_SYMBOL2(Accel::Intersector8,BVH8Triangle4iMBIntersector8HybridPluecker);
DECLARE_SYMBOL2(Accel::Intersector8,BVH8Quad4vIntersector8HybridMoeller);
DECLARE_SYMBOL2(Accel::Intersector8,BVH8Quad4vIntersector8HybridMoellerNoFilter);
DECLARE_SYMBOL2(Accel::Intersector8,BVH8Quad4iIntersector8HybridMoeller);
DECLARE_SYMBOL2(Accel::Intersector8,BVH8Quad4vIntersector8HybridPluecker);
DECLARE_SYMBOL2(Accel::Intersector8,BVH8Quad4iIntersector8HybridPluecker);
DECLARE_SYMBOL2(Accel::Intersector8,BVH8Quad4iMBIntersector8HybridMoeller);
DECLARE_SYMBOL2(Accel::Intersector8,BVH8Quad4iMBIntersector8HybridPluecker);
DECLARE_SYMBOL2(Accel::Intersector8,BVH8VirtualIntersector8Chunk);
DECLARE_SYMBOL2(Accel::Intersector8,BVH8VirtualMBIntersector8Chunk);
DECLARE_SYMBOL2(Accel::Intersector8,BVH8InstanceIntersector8Chunk);
DECLARE_SYMBOL2(Accel::Intersector8,BVH8InstanceMBIntersector8Chunk);
DECLARE_SYMBOL2(Accel::Intersector8,BVH8GridIntersector8HybridMoeller);
DECLARE_SYMBOL2(Accel::Intersector8,BVH8GridIntersector8HybridPluecker);
DECLARE_SYMBOL2(Accel::Intersector16,BVH8OBBVirtualCurveIntersector16Hybrid);
DECLARE_SYMBOL2(Accel::Intersector16,BVH8OBBVirtualCurveIntersector16HybridMB);
DECLARE_SYMBOL2(Accel::Intersector16,BVH8OBBVirtualCurveIntersectorRobust16Hybrid);
DECLARE_SYMBOL2(Accel::Intersector16,BVH8OBBVirtualCurveIntersectorRobust16HybridMB);
DECLARE_SYMBOL2(Accel::Intersector16,BVH8Triangle4Intersector16HybridMoeller);
DECLARE_SYMBOL2(Accel::Intersector16,BVH8Triangle4Intersector16HybridMoellerNoFilter);
DECLARE_SYMBOL2(Accel::Intersector16,BVH8Triangle4iIntersector16HybridMoeller);
DECLARE_SYMBOL2(Accel::Intersector16,BVH8Triangle4vIntersector16HybridPluecker);
DECLARE_SYMBOL2(Accel::Intersector16,BVH8Triangle4iIntersector16HybridPluecker);
DECLARE_SYMBOL2(Accel::Intersector16,BVH8Triangle4vMBIntersector16HybridMoeller);
DECLARE_SYMBOL2(Accel::Intersector16,BVH8Triangle4iMBIntersector16HybridMoeller);
DECLARE_SYMBOL2(Accel::Intersector16,BVH8Triangle4vMBIntersector16HybridPluecker);
DECLARE_SYMBOL2(Accel::Intersector16,BVH8Triangle4iMBIntersector16HybridPluecker);
DECLARE_SYMBOL2(Accel::Intersector16,BVH8Quad4vIntersector16HybridMoeller);
DECLARE_SYMBOL2(Accel::Intersector16,BVH8Quad4vIntersector16HybridMoellerNoFilter);
DECLARE_SYMBOL2(Accel::Intersector16,BVH8Quad4iIntersector16HybridMoeller);
DECLARE_SYMBOL2(Accel::Intersector16,BVH8Quad4vIntersector16HybridPluecker);
DECLARE_SYMBOL2(Accel::Intersector16,BVH8Quad4iIntersector16HybridPluecker);
DECLARE_SYMBOL2(Accel::Intersector16,BVH8Quad4iMBIntersector16HybridMoeller);
DECLARE_SYMBOL2(Accel::Intersector16,BVH8Quad4iMBIntersector16HybridPluecker);
DECLARE_SYMBOL2(Accel::Intersector16,BVH8VirtualIntersector16Chunk);
DECLARE_SYMBOL2(Accel::Intersector16,BVH8VirtualMBIntersector16Chunk);
DECLARE_SYMBOL2(Accel::Intersector16,BVH8InstanceIntersector16Chunk);
DECLARE_SYMBOL2(Accel::Intersector16,BVH8InstanceMBIntersector16Chunk);
DECLARE_SYMBOL2(Accel::Intersector16,BVH8GridIntersector16HybridMoeller);
DECLARE_SYMBOL2(Accel::Intersector16,BVH8GridIntersector16HybridPluecker);
DECLARE_SYMBOL2(Accel::IntersectorN,BVH8IntersectorStreamPacketFallback);
DECLARE_SYMBOL2(Accel::IntersectorN,BVH8Triangle4IntersectorStreamMoeller);
DECLARE_SYMBOL2(Accel::IntersectorN,BVH8Triangle4IntersectorStreamMoellerNoFilter);
DECLARE_SYMBOL2(Accel::IntersectorN,BVH8Triangle4iIntersectorStreamMoeller);
DECLARE_SYMBOL2(Accel::IntersectorN,BVH8Triangle4vIntersectorStreamPluecker);
DECLARE_SYMBOL2(Accel::IntersectorN,BVH8Triangle4iIntersectorStreamPluecker);
DECLARE_SYMBOL2(Accel::IntersectorN,BVH8Quad4vIntersectorStreamMoeller);
DECLARE_SYMBOL2(Accel::IntersectorN,BVH8Quad4vIntersectorStreamMoellerNoFilter);
DECLARE_SYMBOL2(Accel::IntersectorN,BVH8Quad4iIntersectorStreamMoeller);
DECLARE_SYMBOL2(Accel::IntersectorN,BVH8Quad4vIntersectorStreamPluecker);
DECLARE_SYMBOL2(Accel::IntersectorN,BVH8Quad4iIntersectorStreamPluecker);
DECLARE_SYMBOL2(Accel::IntersectorN,BVH8VirtualIntersectorStream);
DECLARE_SYMBOL2(Accel::IntersectorN,BVH8InstanceIntersectorStream);
DECLARE_ISA_FUNCTION(Builder*,BVH8Curve8vBuilder_OBB_New,void* COMMA Scene* COMMA size_t);
DECLARE_ISA_FUNCTION(Builder*,BVH8OBBCurve8iMBBuilder_OBB,void* COMMA Scene* COMMA size_t);
DECLARE_ISA_FUNCTION(Builder*,BVH8Triangle4SceneBuilderSAH,void* COMMA Scene* COMMA size_t);
DECLARE_ISA_FUNCTION(Builder*,BVH8Triangle4vSceneBuilderSAH,void* COMMA Scene* COMMA size_t);
DECLARE_ISA_FUNCTION(Builder*,BVH8Triangle4iSceneBuilderSAH,void* COMMA Scene* COMMA size_t);
DECLARE_ISA_FUNCTION(Builder*,BVH8Triangle4iMBSceneBuilderSAH,void* COMMA Scene* COMMA size_t);
DECLARE_ISA_FUNCTION(Builder*,BVH8Triangle4vMBSceneBuilderSAH,void* COMMA Scene* COMMA size_t);
DECLARE_ISA_FUNCTION(Builder*,BVH8QuantizedTriangle4iSceneBuilderSAH,void* COMMA Scene* COMMA size_t);
DECLARE_ISA_FUNCTION(Builder*,BVH8QuantizedTriangle4SceneBuilderSAH,void* COMMA Scene* COMMA size_t);
DECLARE_ISA_FUNCTION(Builder*,BVH8Quad4vSceneBuilderSAH,void* COMMA Scene* COMMA size_t);
DECLARE_ISA_FUNCTION(Builder*,BVH8Quad4iSceneBuilderSAH,void* COMMA Scene* COMMA size_t);
DECLARE_ISA_FUNCTION(Builder*,BVH8Quad4iMBSceneBuilderSAH,void* COMMA Scene* COMMA size_t);
DECLARE_ISA_FUNCTION(Builder*,BVH8QuantizedQuad4iSceneBuilderSAH,void* COMMA Scene* COMMA size_t);
DECLARE_ISA_FUNCTION(Builder*,BVH8VirtualSceneBuilderSAH,void* COMMA Scene* COMMA size_t);
DECLARE_ISA_FUNCTION(Builder*,BVH8VirtualMBSceneBuilderSAH,void* COMMA Scene* COMMA size_t);
DECLARE_ISA_FUNCTION(Builder*,BVH8InstanceSceneBuilderSAH,void* COMMA Scene* COMMA Geometry::GTypeMask);
DECLARE_ISA_FUNCTION(Builder*,BVH8InstanceMBSceneBuilderSAH,void* COMMA Scene* COMMA Geometry::GTypeMask);
DECLARE_ISA_FUNCTION(Builder*,BVH8Triangle4SceneBuilderFastSpatialSAH,void* COMMA Scene* COMMA size_t);
DECLARE_ISA_FUNCTION(Builder*,BVH8Triangle4vSceneBuilderFastSpatialSAH,void* COMMA Scene* COMMA size_t);
DECLARE_ISA_FUNCTION(Builder*,BVH8Quad4vSceneBuilderFastSpatialSAH,void* COMMA Scene* COMMA size_t);
DECLARE_ISA_FUNCTION(Builder*,BVH8GridSceneBuilderSAH,void* COMMA Scene* COMMA size_t);
DECLARE_ISA_FUNCTION(Builder*,BVH8GridMBSceneBuilderSAH,void* COMMA Scene* COMMA size_t);
DECLARE_ISA_FUNCTION(Builder*,BVH8BuilderTwoLevelTriangle4MeshSAH,void* COMMA Scene* COMMA bool);
DECLARE_ISA_FUNCTION(Builder*,BVH8BuilderTwoLevelTriangle4vMeshSAH,void* COMMA Scene* COMMA bool);
DECLARE_ISA_FUNCTION(Builder*,BVH8BuilderTwoLevelTriangle4iMeshSAH,void* COMMA Scene* COMMA bool);
DECLARE_ISA_FUNCTION(Builder*,BVH8BuilderTwoLevelQuadMeshSAH,void* COMMA Scene* COMMA bool);
DECLARE_ISA_FUNCTION(Builder*,BVH8BuilderTwoLevelVirtualSAH,void* COMMA Scene* COMMA bool);
DECLARE_ISA_FUNCTION(Builder*,BVH8BuilderTwoLevelInstanceSAH,void* COMMA Scene* COMMA Geometry::GTypeMask COMMA bool);
BVH8Factory::BVH8Factory(int bfeatures, int ifeatures)
{
SELECT_SYMBOL_INIT_AVX(ifeatures,BVH8ColliderUserGeom);
selectBuilders(bfeatures);
selectIntersectors(ifeatures);
}
void BVH8Factory::selectBuilders(int features)
{
IF_ENABLED_CURVES_OR_POINTS(SELECT_SYMBOL_INIT_AVX(features,BVH8Curve8vBuilder_OBB_New));
IF_ENABLED_CURVES_OR_POINTS(SELECT_SYMBOL_INIT_AVX(features,BVH8OBBCurve8iMBBuilder_OBB));
IF_ENABLED_TRIS(SELECT_SYMBOL_INIT_AVX(features,BVH8Triangle4SceneBuilderSAH));
IF_ENABLED_TRIS(SELECT_SYMBOL_INIT_AVX(features,BVH8Triangle4vSceneBuilderSAH));
IF_ENABLED_TRIS(SELECT_SYMBOL_INIT_AVX(features,BVH8Triangle4iSceneBuilderSAH));
IF_ENABLED_TRIS(SELECT_SYMBOL_INIT_AVX(features,BVH8Triangle4iMBSceneBuilderSAH));
IF_ENABLED_TRIS(SELECT_SYMBOL_INIT_AVX(features,BVH8Triangle4vMBSceneBuilderSAH));
IF_ENABLED_TRIS(SELECT_SYMBOL_INIT_AVX(features,BVH8QuantizedTriangle4iSceneBuilderSAH));
IF_ENABLED_TRIS(SELECT_SYMBOL_INIT_AVX(features,BVH8QuantizedTriangle4SceneBuilderSAH));
IF_ENABLED_QUADS(SELECT_SYMBOL_INIT_AVX(features,BVH8Quad4vSceneBuilderSAH));
IF_ENABLED_QUADS(SELECT_SYMBOL_INIT_AVX(features,BVH8Quad4iSceneBuilderSAH));
IF_ENABLED_QUADS(SELECT_SYMBOL_INIT_AVX(features,BVH8Quad4iMBSceneBuilderSAH));
IF_ENABLED_QUADS(SELECT_SYMBOL_INIT_AVX(features,BVH8QuantizedQuad4iSceneBuilderSAH));
IF_ENABLED_USER(SELECT_SYMBOL_INIT_AVX(features,BVH8VirtualSceneBuilderSAH));
IF_ENABLED_USER(SELECT_SYMBOL_INIT_AVX(features,BVH8VirtualMBSceneBuilderSAH));
IF_ENABLED_INSTANCE(SELECT_SYMBOL_INIT_AVX(features,BVH8InstanceSceneBuilderSAH));
IF_ENABLED_INSTANCE(SELECT_SYMBOL_INIT_AVX(features,BVH8InstanceMBSceneBuilderSAH));
IF_ENABLED_GRIDS(SELECT_SYMBOL_INIT_AVX(features,BVH8GridSceneBuilderSAH));
IF_ENABLED_GRIDS(SELECT_SYMBOL_INIT_AVX(features,BVH8GridMBSceneBuilderSAH));
IF_ENABLED_TRIS(SELECT_SYMBOL_INIT_AVX(features,BVH8Triangle4SceneBuilderFastSpatialSAH));
IF_ENABLED_TRIS(SELECT_SYMBOL_INIT_AVX(features,BVH8Triangle4vSceneBuilderFastSpatialSAH));
IF_ENABLED_QUADS(SELECT_SYMBOL_INIT_AVX(features,BVH8Quad4vSceneBuilderFastSpatialSAH));
IF_ENABLED_TRIS (SELECT_SYMBOL_INIT_AVX(features,BVH8BuilderTwoLevelTriangle4MeshSAH));
IF_ENABLED_TRIS (SELECT_SYMBOL_INIT_AVX(features,BVH8BuilderTwoLevelTriangle4vMeshSAH));
IF_ENABLED_TRIS (SELECT_SYMBOL_INIT_AVX(features,BVH8BuilderTwoLevelTriangle4iMeshSAH));
IF_ENABLED_QUADS (SELECT_SYMBOL_INIT_AVX(features,BVH8BuilderTwoLevelQuadMeshSAH));
IF_ENABLED_USER (SELECT_SYMBOL_INIT_AVX(features,BVH8BuilderTwoLevelVirtualSAH));
IF_ENABLED_INSTANCE (SELECT_SYMBOL_INIT_AVX(features,BVH8BuilderTwoLevelInstanceSAH));
}
void BVH8Factory::selectIntersectors(int features)
{
IF_ENABLED_CURVES_OR_POINTS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,VirtualCurveIntersector8v));
IF_ENABLED_CURVES_OR_POINTS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,VirtualCurveIntersector8iMB));
/* select intersectors1 */
IF_ENABLED_CURVES_OR_POINTS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8OBBVirtualCurveIntersector1));
IF_ENABLED_CURVES_OR_POINTS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8OBBVirtualCurveIntersector1MB));
IF_ENABLED_CURVES_OR_POINTS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8OBBVirtualCurveIntersectorRobust1));
IF_ENABLED_CURVES_OR_POINTS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8OBBVirtualCurveIntersectorRobust1MB));
IF_ENABLED_TRIS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8Triangle4Intersector1Moeller));
IF_ENABLED_TRIS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8Triangle4iIntersector1Moeller));
IF_ENABLED_TRIS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8Triangle4vIntersector1Pluecker));
IF_ENABLED_TRIS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8Triangle4iIntersector1Pluecker));
IF_ENABLED_TRIS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8Triangle4vIntersector1Woop));
IF_ENABLED_TRIS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8Triangle4vMBIntersector1Moeller));
IF_ENABLED_TRIS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8Triangle4iMBIntersector1Moeller));
IF_ENABLED_TRIS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8Triangle4vMBIntersector1Pluecker));
IF_ENABLED_TRIS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8Triangle4iMBIntersector1Pluecker));
IF_ENABLED_QUADS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8Quad4vIntersector1Moeller));
IF_ENABLED_QUADS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8Quad4iIntersector1Moeller));
IF_ENABLED_QUADS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8Quad4vIntersector1Pluecker));
IF_ENABLED_QUADS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8Quad4iIntersector1Pluecker));
IF_ENABLED_QUADS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8Quad4iMBIntersector1Moeller));
IF_ENABLED_QUADS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8Quad4iMBIntersector1Pluecker));
IF_ENABLED_TRIS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,QBVH8Triangle4iIntersector1Pluecker));
IF_ENABLED_TRIS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,QBVH8Triangle4Intersector1Moeller));
IF_ENABLED_QUADS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,QBVH8Quad4iIntersector1Pluecker));
IF_ENABLED_USER(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8VirtualIntersector1));
IF_ENABLED_USER(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8VirtualMBIntersector1));
IF_ENABLED_INSTANCE(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8InstanceIntersector1));
IF_ENABLED_INSTANCE(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8InstanceMBIntersector1));
IF_ENABLED_GRIDS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8GridIntersector1Moeller));
IF_ENABLED_GRIDS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8GridMBIntersector1Moeller))
IF_ENABLED_GRIDS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8GridIntersector1Pluecker));
#if defined (EMBREE_RAY_PACKETS)
/* select intersectors4 */
IF_ENABLED_CURVES_OR_POINTS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8OBBVirtualCurveIntersector4Hybrid));
IF_ENABLED_CURVES_OR_POINTS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8OBBVirtualCurveIntersector4HybridMB));
IF_ENABLED_CURVES_OR_POINTS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8OBBVirtualCurveIntersectorRobust4Hybrid));
IF_ENABLED_CURVES_OR_POINTS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8OBBVirtualCurveIntersectorRobust4HybridMB));
IF_ENABLED_TRIS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8Triangle4Intersector4HybridMoeller));
IF_ENABLED_TRIS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8Triangle4Intersector4HybridMoellerNoFilter));
IF_ENABLED_TRIS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8Triangle4iIntersector4HybridMoeller));
IF_ENABLED_TRIS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8Triangle4vIntersector4HybridPluecker));
IF_ENABLED_TRIS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8Triangle4iIntersector4HybridPluecker));
IF_ENABLED_TRIS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8Triangle4vMBIntersector4HybridMoeller));
IF_ENABLED_TRIS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8Triangle4iMBIntersector4HybridMoeller));
IF_ENABLED_TRIS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8Triangle4vMBIntersector4HybridPluecker));
IF_ENABLED_TRIS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8Triangle4iMBIntersector4HybridPluecker));
IF_ENABLED_QUADS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8Quad4vIntersector4HybridMoeller));
IF_ENABLED_QUADS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8Quad4vIntersector4HybridMoellerNoFilter));
IF_ENABLED_QUADS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8Quad4iIntersector4HybridMoeller));
IF_ENABLED_QUADS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8Quad4vIntersector4HybridPluecker));
IF_ENABLED_QUADS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8Quad4iIntersector4HybridPluecker));
IF_ENABLED_QUADS(SELECT_SYMBOL_INIT_AVX_AVX2(features,BVH8Quad4iMBIntersector4HybridMoeller));
IF_ENABLED_QUADS(SELECT_SYMBOL_INIT_AVX_AVX2(features,BVH8Quad4iMBIntersector4HybridPluecker));
IF_ENABLED_USER(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8VirtualIntersector4Chunk));
IF_ENABLED_USER(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8VirtualMBIntersector4Chunk));
IF_ENABLED_INSTANCE(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8InstanceIntersector4Chunk));
IF_ENABLED_INSTANCE(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8InstanceMBIntersector4Chunk));
IF_ENABLED_GRIDS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8GridIntersector4HybridMoeller));
IF_ENABLED_GRIDS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8GridIntersector4HybridPluecker));
/* select intersectors8 */
IF_ENABLED_CURVES_OR_POINTS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8OBBVirtualCurveIntersector8Hybrid));
IF_ENABLED_CURVES_OR_POINTS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8OBBVirtualCurveIntersector8HybridMB));
IF_ENABLED_CURVES_OR_POINTS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8OBBVirtualCurveIntersectorRobust8Hybrid));
IF_ENABLED_CURVES_OR_POINTS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8OBBVirtualCurveIntersectorRobust8HybridMB));
IF_ENABLED_TRIS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8Triangle4Intersector8HybridMoeller));
IF_ENABLED_TRIS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8Triangle4Intersector8HybridMoellerNoFilter));
IF_ENABLED_TRIS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8Triangle4iIntersector8HybridMoeller));
IF_ENABLED_TRIS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8Triangle4vIntersector8HybridPluecker));
IF_ENABLED_TRIS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8Triangle4iIntersector8HybridPluecker));
IF_ENABLED_TRIS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8Triangle4vMBIntersector8HybridMoeller));
IF_ENABLED_TRIS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8Triangle4iMBIntersector8HybridMoeller));
IF_ENABLED_TRIS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8Triangle4vMBIntersector8HybridPluecker));
IF_ENABLED_TRIS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8Triangle4iMBIntersector8HybridPluecker));
IF_ENABLED_QUADS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8Quad4vIntersector8HybridMoeller));
IF_ENABLED_QUADS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8Quad4vIntersector8HybridMoellerNoFilter));
IF_ENABLED_QUADS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8Quad4iIntersector8HybridMoeller));
IF_ENABLED_QUADS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8Quad4vIntersector8HybridPluecker));
IF_ENABLED_QUADS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8Quad4iIntersector8HybridPluecker));
IF_ENABLED_QUADS(SELECT_SYMBOL_INIT_AVX_AVX2(features,BVH8Quad4iMBIntersector8HybridMoeller));
IF_ENABLED_QUADS(SELECT_SYMBOL_INIT_AVX_AVX2(features,BVH8Quad4iMBIntersector8HybridPluecker));
IF_ENABLED_USER(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8VirtualIntersector8Chunk));
IF_ENABLED_USER(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8VirtualMBIntersector8Chunk));
IF_ENABLED_INSTANCE(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8InstanceIntersector8Chunk));
IF_ENABLED_INSTANCE(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8InstanceMBIntersector8Chunk));
IF_ENABLED_GRIDS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8GridIntersector8HybridMoeller));
IF_ENABLED_GRIDS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8GridIntersector8HybridPluecker));
/* select intersectors16 */
IF_ENABLED_CURVES_OR_POINTS(SELECT_SYMBOL_INIT_AVX512(features,BVH8OBBVirtualCurveIntersector16Hybrid));
IF_ENABLED_CURVES_OR_POINTS(SELECT_SYMBOL_INIT_AVX512(features,BVH8OBBVirtualCurveIntersector16HybridMB));
IF_ENABLED_CURVES_OR_POINTS(SELECT_SYMBOL_INIT_AVX512(features,BVH8OBBVirtualCurveIntersectorRobust16Hybrid));
IF_ENABLED_CURVES_OR_POINTS(SELECT_SYMBOL_INIT_AVX512(features,BVH8OBBVirtualCurveIntersectorRobust16HybridMB));
IF_ENABLED_TRIS(SELECT_SYMBOL_INIT_AVX512(features,BVH8Triangle4Intersector16HybridMoeller));
IF_ENABLED_TRIS(SELECT_SYMBOL_INIT_AVX512(features,BVH8Triangle4Intersector16HybridMoellerNoFilter));
IF_ENABLED_TRIS(SELECT_SYMBOL_INIT_AVX512(features,BVH8Triangle4iIntersector16HybridMoeller));
IF_ENABLED_TRIS(SELECT_SYMBOL_INIT_AVX512(features,BVH8Triangle4vIntersector16HybridPluecker));
IF_ENABLED_TRIS(SELECT_SYMBOL_INIT_AVX512(features,BVH8Triangle4iIntersector16HybridPluecker));
IF_ENABLED_TRIS(SELECT_SYMBOL_INIT_AVX512(features,BVH8Triangle4vMBIntersector16HybridMoeller));
IF_ENABLED_TRIS(SELECT_SYMBOL_INIT_AVX512(features,BVH8Triangle4iMBIntersector16HybridMoeller));
IF_ENABLED_TRIS(SELECT_SYMBOL_INIT_AVX512(features,BVH8Triangle4vMBIntersector16HybridPluecker));
IF_ENABLED_TRIS(SELECT_SYMBOL_INIT_AVX512(features,BVH8Triangle4iMBIntersector16HybridPluecker));
IF_ENABLED_QUADS(SELECT_SYMBOL_INIT_AVX512(features,BVH8Quad4vIntersector16HybridMoeller));
IF_ENABLED_QUADS(SELECT_SYMBOL_INIT_AVX512(features,BVH8Quad4vIntersector16HybridMoellerNoFilter));
IF_ENABLED_QUADS(SELECT_SYMBOL_INIT_AVX512(features,BVH8Quad4iIntersector16HybridMoeller));
IF_ENABLED_QUADS(SELECT_SYMBOL_INIT_AVX512(features,BVH8Quad4vIntersector16HybridPluecker));
IF_ENABLED_QUADS(SELECT_SYMBOL_INIT_AVX512(features,BVH8Quad4iIntersector16HybridPluecker));
IF_ENABLED_QUADS(SELECT_SYMBOL_INIT_AVX512(features,BVH8Quad4iMBIntersector16HybridMoeller));
IF_ENABLED_QUADS(SELECT_SYMBOL_INIT_AVX512(features,BVH8Quad4iMBIntersector16HybridPluecker));
IF_ENABLED_USER(SELECT_SYMBOL_INIT_AVX512(features,BVH8VirtualIntersector16Chunk));
IF_ENABLED_USER(SELECT_SYMBOL_INIT_AVX512(features,BVH8VirtualMBIntersector16Chunk));
IF_ENABLED_INSTANCE(SELECT_SYMBOL_INIT_AVX512(features,BVH8InstanceIntersector16Chunk));
IF_ENABLED_INSTANCE(SELECT_SYMBOL_INIT_AVX512(features,BVH8InstanceMBIntersector16Chunk));
IF_ENABLED_GRIDS(SELECT_SYMBOL_INIT_AVX512(features,BVH8GridIntersector16HybridMoeller));
IF_ENABLED_GRIDS(SELECT_SYMBOL_INIT_AVX512(features,BVH8GridIntersector16HybridPluecker));
/* select stream intersectors */
SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8IntersectorStreamPacketFallback);
IF_ENABLED_TRIS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8Triangle4IntersectorStreamMoeller));
IF_ENABLED_TRIS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8Triangle4IntersectorStreamMoellerNoFilter));
IF_ENABLED_TRIS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8Triangle4iIntersectorStreamMoeller));
IF_ENABLED_TRIS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8Triangle4vIntersectorStreamPluecker));
IF_ENABLED_TRIS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8Triangle4iIntersectorStreamPluecker));
IF_ENABLED_QUADS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8Quad4vIntersectorStreamMoeller));
IF_ENABLED_QUADS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8Quad4vIntersectorStreamMoellerNoFilter));
IF_ENABLED_QUADS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8Quad4iIntersectorStreamMoeller));
IF_ENABLED_QUADS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8Quad4vIntersectorStreamPluecker));
IF_ENABLED_QUADS(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8Quad4iIntersectorStreamPluecker));
IF_ENABLED_USER(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8VirtualIntersectorStream));
IF_ENABLED_INSTANCE(SELECT_SYMBOL_INIT_AVX_AVX2_AVX512(features,BVH8InstanceIntersectorStream));
#endif
}
Accel::Intersectors BVH8Factory::BVH8OBBVirtualCurveIntersectors(BVH8* bvh, VirtualCurveIntersector* leafIntersector, IntersectVariant ivariant)
{
switch (ivariant) {
case IntersectVariant::FAST:
{
Accel::Intersectors intersectors;
intersectors.ptr = bvh;
intersectors.leafIntersector = leafIntersector;
intersectors.intersector1 = BVH8OBBVirtualCurveIntersector1();
#if defined (EMBREE_RAY_PACKETS)
intersectors.intersector4 = BVH8OBBVirtualCurveIntersector4Hybrid();
intersectors.intersector8 = BVH8OBBVirtualCurveIntersector8Hybrid();
intersectors.intersector16 = BVH8OBBVirtualCurveIntersector16Hybrid();
intersectors.intersectorN = BVH8IntersectorStreamPacketFallback();
#endif
return intersectors;
}
case IntersectVariant::ROBUST:
{
Accel::Intersectors intersectors;
intersectors.ptr = bvh;
intersectors.leafIntersector = leafIntersector;
intersectors.intersector1 = BVH8OBBVirtualCurveIntersectorRobust1();
#if defined (EMBREE_RAY_PACKETS)
intersectors.intersector4 = BVH8OBBVirtualCurveIntersectorRobust4Hybrid();
intersectors.intersector8 = BVH8OBBVirtualCurveIntersectorRobust8Hybrid();
intersectors.intersector16 = BVH8OBBVirtualCurveIntersectorRobust16Hybrid();
intersectors.intersectorN = BVH8IntersectorStreamPacketFallback();
#endif
return intersectors;
}
default: assert(false);
}
return Accel::Intersectors();
}
Accel::Intersectors BVH8Factory::BVH8OBBVirtualCurveIntersectorsMB(BVH8* bvh, VirtualCurveIntersector* leafIntersector, IntersectVariant ivariant)
{
switch (ivariant) {
case IntersectVariant::FAST:
{
Accel::Intersectors intersectors;
intersectors.ptr = bvh;
intersectors.leafIntersector = leafIntersector;
intersectors.intersector1 = BVH8OBBVirtualCurveIntersector1MB();
#if defined (EMBREE_RAY_PACKETS)
intersectors.intersector4 = BVH8OBBVirtualCurveIntersector4HybridMB();
intersectors.intersector8 = BVH8OBBVirtualCurveIntersector8HybridMB();
intersectors.intersector16 = BVH8OBBVirtualCurveIntersector16HybridMB();
intersectors.intersectorN = BVH8IntersectorStreamPacketFallback();
#endif
return intersectors;
}
case IntersectVariant::ROBUST:
{
Accel::Intersectors intersectors;
intersectors.ptr = bvh;
intersectors.leafIntersector = leafIntersector;
intersectors.intersector1 = BVH8OBBVirtualCurveIntersectorRobust1MB();
#if defined (EMBREE_RAY_PACKETS)
intersectors.intersector4 = BVH8OBBVirtualCurveIntersectorRobust4HybridMB();
intersectors.intersector8 = BVH8OBBVirtualCurveIntersectorRobust8HybridMB();
intersectors.intersector16 = BVH8OBBVirtualCurveIntersectorRobust16HybridMB();
intersectors.intersectorN = BVH8IntersectorStreamPacketFallback();
#endif
return intersectors;
}
default: assert(false);
}
return Accel::Intersectors();
}
Accel::Intersectors BVH8Factory::BVH8Triangle4Intersectors(BVH8* bvh, IntersectVariant ivariant)
{
assert(ivariant == IntersectVariant::FAST);
Accel::Intersectors intersectors;
intersectors.ptr = bvh;
intersectors.intersector1 = BVH8Triangle4Intersector1Moeller();
#if defined (EMBREE_RAY_PACKETS)
intersectors.intersector4_filter = BVH8Triangle4Intersector4HybridMoeller();
intersectors.intersector4_nofilter = BVH8Triangle4Intersector4HybridMoellerNoFilter();
intersectors.intersector8_filter = BVH8Triangle4Intersector8HybridMoeller();
intersectors.intersector8_nofilter = BVH8Triangle4Intersector8HybridMoellerNoFilter();
intersectors.intersector16_filter = BVH8Triangle4Intersector16HybridMoeller();
intersectors.intersector16_nofilter = BVH8Triangle4Intersector16HybridMoellerNoFilter();
intersectors.intersectorN_filter = BVH8Triangle4IntersectorStreamMoeller();
intersectors.intersectorN_nofilter = BVH8Triangle4IntersectorStreamMoellerNoFilter();
#endif
return intersectors;
}
Accel::Intersectors BVH8Factory::BVH8Triangle4vIntersectors(BVH8* bvh, IntersectVariant ivariant)
{
Accel::Intersectors intersectors;
intersectors.ptr = bvh;
#define ENABLE_WOOP_TEST 0
#if ENABLE_WOOP_TEST == 0
//assert(ivariant == IntersectVariant::ROBUST);
intersectors.intersector1 = BVH8Triangle4vIntersector1Pluecker();
#else
intersectors.intersector1 = BVH8Triangle4vIntersector1Woop();
#endif
#if defined (EMBREE_RAY_PACKETS)
intersectors.intersector4 = BVH8Triangle4vIntersector4HybridPluecker();
intersectors.intersector8 = BVH8Triangle4vIntersector8HybridPluecker();
intersectors.intersector16 = BVH8Triangle4vIntersector16HybridPluecker();
intersectors.intersectorN = BVH8Triangle4vIntersectorStreamPluecker();
#endif
return intersectors;
}
Accel::Intersectors BVH8Factory::BVH8Triangle4iIntersectors(BVH8* bvh, IntersectVariant ivariant)
{
switch (ivariant) {
case IntersectVariant::FAST:
{
Accel::Intersectors intersectors;
intersectors.ptr = bvh;
intersectors.intersector1 = BVH8Triangle4iIntersector1Moeller();
#if defined (EMBREE_RAY_PACKETS)
intersectors.intersector4 = BVH8Triangle4iIntersector4HybridMoeller();
intersectors.intersector8 = BVH8Triangle4iIntersector8HybridMoeller();
intersectors.intersector16 = BVH8Triangle4iIntersector16HybridMoeller();
intersectors.intersectorN = BVH8Triangle4iIntersectorStreamMoeller();
#endif
return intersectors;
}
case IntersectVariant::ROBUST:
{
Accel::Intersectors intersectors;
intersectors.ptr = bvh;
intersectors.intersector1 = BVH8Triangle4iIntersector1Pluecker();
#if defined (EMBREE_RAY_PACKETS)
intersectors.intersector4 = BVH8Triangle4iIntersector4HybridPluecker();
intersectors.intersector8 = BVH8Triangle4iIntersector8HybridPluecker();
intersectors.intersector16 = BVH8Triangle4iIntersector16HybridPluecker();
intersectors.intersectorN = BVH8Triangle4iIntersectorStreamPluecker();
#endif
return intersectors;
}
}
return Accel::Intersectors();
}
Accel::Intersectors BVH8Factory::BVH8Triangle4vMBIntersectors(BVH8* bvh, IntersectVariant ivariant)
{
switch (ivariant) {
case IntersectVariant::FAST:
{
Accel::Intersectors intersectors;
intersectors.ptr = bvh;
intersectors.intersector1 = BVH8Triangle4vMBIntersector1Moeller();
#if defined (EMBREE_RAY_PACKETS)
intersectors.intersector4 = BVH8Triangle4vMBIntersector4HybridMoeller();
intersectors.intersector8 = BVH8Triangle4vMBIntersector8HybridMoeller();
intersectors.intersector16 = BVH8Triangle4vMBIntersector16HybridMoeller();
intersectors.intersectorN = BVH8IntersectorStreamPacketFallback();
#endif
return intersectors;
}
case IntersectVariant::ROBUST:
{
Accel::Intersectors intersectors;
intersectors.ptr = bvh;
intersectors.intersector1 = BVH8Triangle4vMBIntersector1Pluecker();
#if defined (EMBREE_RAY_PACKETS)
intersectors.intersector4 = BVH8Triangle4vMBIntersector4HybridPluecker();
intersectors.intersector8 = BVH8Triangle4vMBIntersector8HybridPluecker();
intersectors.intersector16 = BVH8Triangle4vMBIntersector16HybridPluecker();
intersectors.intersectorN = BVH8IntersectorStreamPacketFallback();
#endif
return intersectors;
}
}
return Accel::Intersectors();
}
Accel::Intersectors BVH8Factory::BVH8Triangle4iMBIntersectors(BVH8* bvh, IntersectVariant ivariant)
{
switch (ivariant) {
case IntersectVariant::FAST:
{
Accel::Intersectors intersectors;
intersectors.ptr = bvh;
intersectors.intersector1 = BVH8Triangle4iMBIntersector1Moeller();
#if defined (EMBREE_RAY_PACKETS)
intersectors.intersector4 = BVH8Triangle4iMBIntersector4HybridMoeller();
intersectors.intersector8 = BVH8Triangle4iMBIntersector8HybridMoeller();
intersectors.intersector16 = BVH8Triangle4iMBIntersector16HybridMoeller();
intersectors.intersectorN = BVH8IntersectorStreamPacketFallback();
#endif
return intersectors;
}
case IntersectVariant::ROBUST:
{
Accel::Intersectors intersectors;
intersectors.ptr = bvh;
intersectors.intersector1 = BVH8Triangle4iMBIntersector1Pluecker();
#if defined (EMBREE_RAY_PACKETS)
intersectors.intersector4 = BVH8Triangle4iMBIntersector4HybridPluecker();
intersectors.intersector8 = BVH8Triangle4iMBIntersector8HybridPluecker();
intersectors.intersector16 = BVH8Triangle4iMBIntersector16HybridPluecker();
intersectors.intersectorN = BVH8IntersectorStreamPacketFallback();
#endif
return intersectors;
}
}
return Accel::Intersectors();
}
Accel::Intersectors BVH8Factory::BVH8Quad4vIntersectors(BVH8* bvh, IntersectVariant ivariant)
{
switch (ivariant) {
case IntersectVariant::FAST:
{
Accel::Intersectors intersectors;
intersectors.ptr = bvh;
intersectors.intersector1 = BVH8Quad4vIntersector1Moeller();
#if defined (EMBREE_RAY_PACKETS)
intersectors.intersector4_filter = BVH8Quad4vIntersector4HybridMoeller();
intersectors.intersector4_nofilter = BVH8Quad4vIntersector4HybridMoellerNoFilter();
intersectors.intersector8_filter = BVH8Quad4vIntersector8HybridMoeller();
intersectors.intersector8_nofilter = BVH8Quad4vIntersector8HybridMoellerNoFilter();
intersectors.intersector16_filter = BVH8Quad4vIntersector16HybridMoeller();
intersectors.intersector16_nofilter = BVH8Quad4vIntersector16HybridMoellerNoFilter();
intersectors.intersectorN_filter = BVH8Quad4vIntersectorStreamMoeller();
intersectors.intersectorN_nofilter = BVH8Quad4vIntersectorStreamMoellerNoFilter();
#endif
return intersectors;
}
case IntersectVariant::ROBUST:
{
Accel::Intersectors intersectors;
intersectors.ptr = bvh;
intersectors.intersector1 = BVH8Quad4vIntersector1Pluecker();
#if defined (EMBREE_RAY_PACKETS)
intersectors.intersector4 = BVH8Quad4vIntersector4HybridPluecker();
intersectors.intersector8 = BVH8Quad4vIntersector8HybridPluecker();
intersectors.intersector16 = BVH8Quad4vIntersector16HybridPluecker();
intersectors.intersectorN = BVH8Quad4vIntersectorStreamPluecker();
#endif
return intersectors;
}
}
return Accel::Intersectors();
}
Accel::Intersectors BVH8Factory::BVH8Quad4iIntersectors(BVH8* bvh, IntersectVariant ivariant)
{
switch (ivariant) {
case IntersectVariant::FAST:
{
Accel::Intersectors intersectors;
intersectors.ptr = bvh;
intersectors.intersector1 = BVH8Quad4iIntersector1Moeller();
#if defined (EMBREE_RAY_PACKETS)
intersectors.intersector4 = BVH8Quad4iIntersector4HybridMoeller();
intersectors.intersector8 = BVH8Quad4iIntersector8HybridMoeller();
intersectors.intersector16 = BVH8Quad4iIntersector16HybridMoeller();
intersectors.intersectorN = BVH8Quad4iIntersectorStreamMoeller();
#endif
return intersectors;
}
case IntersectVariant::ROBUST:
{
Accel::Intersectors intersectors;
intersectors.ptr = bvh;
intersectors.intersector1 = BVH8Quad4iIntersector1Pluecker();
#if defined (EMBREE_RAY_PACKETS)
intersectors.intersector4 = BVH8Quad4iIntersector4HybridPluecker();
intersectors.intersector8 = BVH8Quad4iIntersector8HybridPluecker();
intersectors.intersector16 = BVH8Quad4iIntersector16HybridPluecker();
intersectors.intersectorN = BVH8Quad4iIntersectorStreamPluecker();
#endif
return intersectors;
}
}
return Accel::Intersectors();
}
Accel::Intersectors BVH8Factory::BVH8Quad4iMBIntersectors(BVH8* bvh, IntersectVariant ivariant)
{
switch (ivariant) {
case IntersectVariant::FAST:
{
Accel::Intersectors intersectors;
intersectors.ptr = bvh;
intersectors.intersector1 = BVH8Quad4iMBIntersector1Moeller();
#if defined (EMBREE_RAY_PACKETS)
intersectors.intersector4 = BVH8Quad4iMBIntersector4HybridMoeller();
intersectors.intersector8 = BVH8Quad4iMBIntersector8HybridMoeller();
intersectors.intersector16 = BVH8Quad4iMBIntersector16HybridMoeller();
intersectors.intersectorN = BVH8IntersectorStreamPacketFallback();
#endif
return intersectors;
}
case IntersectVariant::ROBUST:
{
Accel::Intersectors intersectors;
intersectors.ptr = bvh;
intersectors.intersector1 = BVH8Quad4iMBIntersector1Pluecker();
#if defined (EMBREE_RAY_PACKETS)
intersectors.intersector4 = BVH8Quad4iMBIntersector4HybridPluecker();
intersectors.intersector8 = BVH8Quad4iMBIntersector8HybridPluecker();
intersectors.intersector16 = BVH8Quad4iMBIntersector16HybridPluecker();
intersectors.intersectorN = BVH8IntersectorStreamPacketFallback();
#endif
return intersectors;
}
}
return Accel::Intersectors();
}
Accel::Intersectors BVH8Factory::QBVH8Triangle4iIntersectors(BVH8* bvh)
{
Accel::Intersectors intersectors;
intersectors.ptr = bvh;
intersectors.intersector1 = QBVH8Triangle4iIntersector1Pluecker();
return intersectors;
}
Accel::Intersectors BVH8Factory::QBVH8Triangle4Intersectors(BVH8* bvh)
{
Accel::Intersectors intersectors;
intersectors.ptr = bvh;
intersectors.intersector1 = QBVH8Triangle4Intersector1Moeller();
return intersectors;
}
Accel::Intersectors BVH8Factory::QBVH8Quad4iIntersectors(BVH8* bvh)
{
Accel::Intersectors intersectors;
intersectors.ptr = bvh;
intersectors.intersector1 = QBVH8Quad4iIntersector1Pluecker();
return intersectors;
}
Accel::Intersectors BVH8Factory::BVH8UserGeometryIntersectors(BVH8* bvh)
{
Accel::Intersectors intersectors;
intersectors.ptr = bvh;
intersectors.intersector1 = BVH8VirtualIntersector1();
#if defined (EMBREE_RAY_PACKETS)
intersectors.intersector4 = BVH8VirtualIntersector4Chunk();
intersectors.intersector8 = BVH8VirtualIntersector8Chunk();
intersectors.intersector16 = BVH8VirtualIntersector16Chunk();
intersectors.intersectorN = BVH8VirtualIntersectorStream();
#endif
intersectors.collider = BVH8ColliderUserGeom();
return intersectors;
}
Accel::Intersectors BVH8Factory::BVH8UserGeometryMBIntersectors(BVH8* bvh)
{
Accel::Intersectors intersectors;
intersectors.ptr = bvh;
intersectors.intersector1 = BVH8VirtualMBIntersector1();
#if defined (EMBREE_RAY_PACKETS)
intersectors.intersector4 = BVH8VirtualMBIntersector4Chunk();
intersectors.intersector8 = BVH8VirtualMBIntersector8Chunk();
intersectors.intersector16 = BVH8VirtualMBIntersector16Chunk();
intersectors.intersectorN = BVH8IntersectorStreamPacketFallback();
#endif
return intersectors;
}
Accel::Intersectors BVH8Factory::BVH8InstanceIntersectors(BVH8* bvh)
{
Accel::Intersectors intersectors;
intersectors.ptr = bvh;
intersectors.intersector1 = BVH8InstanceIntersector1();
#if defined (EMBREE_RAY_PACKETS)
intersectors.intersector4 = BVH8InstanceIntersector4Chunk();
intersectors.intersector8 = BVH8InstanceIntersector8Chunk();
intersectors.intersector16 = BVH8InstanceIntersector16Chunk();
intersectors.intersectorN = BVH8InstanceIntersectorStream();
#endif
return intersectors;
}
Accel::Intersectors BVH8Factory::BVH8InstanceMBIntersectors(BVH8* bvh)
{
Accel::Intersectors intersectors;
intersectors.ptr = bvh;
intersectors.intersector1 = BVH8InstanceMBIntersector1();
#if defined (EMBREE_RAY_PACKETS)
intersectors.intersector4 = BVH8InstanceMBIntersector4Chunk();
intersectors.intersector8 = BVH8InstanceMBIntersector8Chunk();
intersectors.intersector16 = BVH8InstanceMBIntersector16Chunk();
intersectors.intersectorN = BVH8IntersectorStreamPacketFallback();
#endif
return intersectors;
}
Accel* BVH8Factory::BVH8OBBVirtualCurve8v(Scene* scene, IntersectVariant ivariant)
{
BVH8* accel = new BVH8(Curve8v::type,scene);
Accel::Intersectors intersectors = BVH8OBBVirtualCurveIntersectors(accel,VirtualCurveIntersector8v(),ivariant);
Builder* builder = BVH8Curve8vBuilder_OBB_New(accel,scene,0);
return new AccelInstance(accel,builder,intersectors);
}
Accel* BVH8Factory::BVH8OBBVirtualCurve8iMB(Scene* scene, IntersectVariant ivariant)
{
BVH8* accel = new BVH8(Curve8iMB::type,scene);
Accel::Intersectors intersectors = BVH8OBBVirtualCurveIntersectorsMB(accel,VirtualCurveIntersector8iMB(),ivariant);
Builder* builder = BVH8OBBCurve8iMBBuilder_OBB(accel,scene,0);
return new AccelInstance(accel,builder,intersectors);
}
Accel* BVH8Factory::BVH8Triangle4(Scene* scene, BuildVariant bvariant, IntersectVariant ivariant)
{
BVH8* accel = new BVH8(Triangle4::type,scene);
Accel::Intersectors intersectors= BVH8Triangle4Intersectors(accel,ivariant);
Builder* builder = nullptr;
if (scene->device->tri_builder == "default") {
switch (bvariant) {
case BuildVariant::STATIC : builder = BVH8Triangle4SceneBuilderSAH(accel,scene,0); break;
case BuildVariant::DYNAMIC : builder = BVH8BuilderTwoLevelTriangle4MeshSAH(accel,scene,false); break;
case BuildVariant::HIGH_QUALITY: builder = BVH8Triangle4SceneBuilderFastSpatialSAH(accel,scene,0); break;
}
}
else if (scene->device->tri_builder == "sah" ) builder = BVH8Triangle4SceneBuilderSAH(accel,scene,0);
else if (scene->device->tri_builder == "sah_fast_spatial") builder = BVH8Triangle4SceneBuilderFastSpatialSAH(accel,scene,0);
else if (scene->device->tri_builder == "sah_presplit") builder = BVH8Triangle4SceneBuilderSAH(accel,scene,MODE_HIGH_QUALITY);
else if (scene->device->tri_builder == "dynamic" ) builder = BVH8BuilderTwoLevelTriangle4MeshSAH(accel,scene,false);
else if (scene->device->tri_builder == "morton" ) builder = BVH8BuilderTwoLevelTriangle4MeshSAH(accel,scene,true);
else throw_RTCError(RTC_ERROR_INVALID_ARGUMENT,"unknown builder "+scene->device->tri_builder+" for BVH8<Triangle4>");
return new AccelInstance(accel,builder,intersectors);
}
Accel* BVH8Factory::BVH8Triangle4v(Scene* scene, BuildVariant bvariant, IntersectVariant ivariant)
{
BVH8* accel = new BVH8(Triangle4v::type,scene);
Accel::Intersectors intersectors= BVH8Triangle4vIntersectors(accel,ivariant);
Builder* builder = nullptr;
if (scene->device->tri_builder == "default") {
switch (bvariant) {
case BuildVariant::STATIC : builder = BVH8Triangle4vSceneBuilderSAH(accel,scene,0); break;
case BuildVariant::DYNAMIC : builder = BVH8BuilderTwoLevelTriangle4vMeshSAH(accel,scene,false); break;
case BuildVariant::HIGH_QUALITY: builder = BVH8Triangle4vSceneBuilderFastSpatialSAH(accel,scene,0); break;
}
}
else if (scene->device->tri_builder == "sah_fast_spatial") builder = BVH8Triangle4SceneBuilderFastSpatialSAH(accel,scene,0);
else throw_RTCError(RTC_ERROR_INVALID_ARGUMENT,"unknown builder "+scene->device->tri_builder+" for BVH8<Triangle4v>");
return new AccelInstance(accel,builder,intersectors);
}
Accel* BVH8Factory::BVH8Triangle4i(Scene* scene, BuildVariant bvariant, IntersectVariant ivariant)
{
BVH8* accel = new BVH8(Triangle4i::type,scene);
Accel::Intersectors intersectors = BVH8Triangle4iIntersectors(accel,ivariant);
Builder* builder = nullptr;
if (scene->device->tri_builder == "default") {
switch (bvariant) {
case BuildVariant::STATIC : builder = BVH8Triangle4iSceneBuilderSAH(accel,scene,0); break;
case BuildVariant::DYNAMIC : builder = BVH8BuilderTwoLevelTriangle4iMeshSAH(accel,scene,false); break;
case BuildVariant::HIGH_QUALITY: assert(false); break; // FIXME: implement
}
}
else throw_RTCError(RTC_ERROR_INVALID_ARGUMENT,"unknown builder "+scene->device->tri_builder+" for BVH8<Triangle4i>");
return new AccelInstance(accel,builder,intersectors);
}
Accel* BVH8Factory::BVH8Triangle4iMB(Scene* scene, BuildVariant bvariant, IntersectVariant ivariant)
{
BVH8* accel = new BVH8(Triangle4i::type,scene);
Accel::Intersectors intersectors = BVH8Triangle4iMBIntersectors(accel,ivariant);
Builder* builder = nullptr;
if (scene->device->tri_builder_mb == "default") { // FIXME: implement
switch (bvariant) {
case BuildVariant::STATIC : builder = BVH8Triangle4iMBSceneBuilderSAH(accel,scene,0); break;
case BuildVariant::DYNAMIC : assert(false); break; // FIXME: implement
case BuildVariant::HIGH_QUALITY: assert(false); break;
}
}
else if (scene->device->tri_builder_mb == "internal_time_splits") builder = BVH8Triangle4iMBSceneBuilderSAH(accel,scene,0);
else throw_RTCError(RTC_ERROR_INVALID_ARGUMENT,"unknown builder "+scene->device->tri_builder_mb+" for BVH8<Triangle4iMB>");
return new AccelInstance(accel,builder,intersectors);
}
Accel* BVH8Factory::BVH8Triangle4vMB(Scene* scene, BuildVariant bvariant, IntersectVariant ivariant)
{
BVH8* accel = new BVH8(Triangle4vMB::type,scene);
Accel::Intersectors intersectors= BVH8Triangle4vMBIntersectors(accel,ivariant);
Builder* builder = nullptr;
if (scene->device->tri_builder_mb == "default") {
switch (bvariant) {
case BuildVariant::STATIC : builder = BVH8Triangle4vMBSceneBuilderSAH(accel,scene,0); break;
case BuildVariant::DYNAMIC : assert(false); break; // FIXME: implement
case BuildVariant::HIGH_QUALITY: assert(false); break;
}
}
else if (scene->device->tri_builder_mb == "internal_time_splits") builder = BVH8Triangle4vMBSceneBuilderSAH(accel,scene,0);
else throw_RTCError(RTC_ERROR_INVALID_ARGUMENT,"unknown builder "+scene->device->tri_builder_mb+" for BVH8<Triangle4vMB>");
return new AccelInstance(accel,builder,intersectors);
}
Accel* BVH8Factory::BVH8QuantizedTriangle4i(Scene* scene)
{
BVH8* accel = new BVH8(Triangle4i::type,scene);
Accel::Intersectors intersectors = QBVH8Triangle4iIntersectors(accel);
Builder* builder = BVH8QuantizedTriangle4iSceneBuilderSAH(accel,scene,0);
return new AccelInstance(accel,builder,intersectors);
}
Accel* BVH8Factory::BVH8QuantizedTriangle4(Scene* scene)
{
BVH8* accel = new BVH8(Triangle4::type,scene);
Accel::Intersectors intersectors = QBVH8Triangle4Intersectors(accel);
Builder* builder = BVH8QuantizedTriangle4SceneBuilderSAH(accel,scene,0);
return new AccelInstance(accel,builder,intersectors);
}
Accel* BVH8Factory::BVH8Quad4v(Scene* scene, BuildVariant bvariant, IntersectVariant ivariant)
{
BVH8* accel = new BVH8(Quad4v::type,scene);
Accel::Intersectors intersectors = BVH8Quad4vIntersectors(accel,ivariant);
Builder* builder = nullptr;
if (scene->device->quad_builder == "default") {
switch (bvariant) {
case BuildVariant::STATIC : builder = BVH8Quad4vSceneBuilderSAH(accel,scene,0); break;
case BuildVariant::DYNAMIC : builder = BVH8BuilderTwoLevelQuadMeshSAH(accel,scene,false); break;
case BuildVariant::HIGH_QUALITY: builder = BVH8Quad4vSceneBuilderFastSpatialSAH(accel,scene,0); break;
}
}
else if (scene->device->quad_builder == "dynamic" ) builder = BVH8BuilderTwoLevelQuadMeshSAH(accel,scene,false);
else if (scene->device->quad_builder == "morton" ) builder = BVH8BuilderTwoLevelQuadMeshSAH(accel,scene,true);
else if (scene->device->quad_builder == "sah_fast_spatial" ) builder = BVH8Quad4vSceneBuilderFastSpatialSAH(accel,scene,0);
else throw_RTCError(RTC_ERROR_INVALID_ARGUMENT,"unknown builder "+scene->device->quad_builder+" for BVH8<Quad4v>");
return new AccelInstance(accel,builder,intersectors);
}
Accel* BVH8Factory::BVH8Quad4i(Scene* scene, BuildVariant bvariant, IntersectVariant ivariant)
{
BVH8* accel = new BVH8(Quad4i::type,scene);
Accel::Intersectors intersectors = BVH8Quad4iIntersectors(accel,ivariant);
Builder* builder = nullptr;
if (scene->device->quad_builder == "default") {
switch (bvariant) {
case BuildVariant::STATIC : builder = BVH8Quad4iSceneBuilderSAH(accel,scene,0); break;
case BuildVariant::DYNAMIC : assert(false); break; // FIXME: implement
case BuildVariant::HIGH_QUALITY: assert(false); break; // FIXME: implement
}
}
else throw_RTCError(RTC_ERROR_INVALID_ARGUMENT,"unknown builder "+scene->device->quad_builder+" for BVH8<Quad4i>");
return new AccelInstance(accel,builder,intersectors);
}
Accel* BVH8Factory::BVH8Quad4iMB(Scene* scene, BuildVariant bvariant, IntersectVariant ivariant)
{
BVH8* accel = new BVH8(Quad4i::type,scene);
Accel::Intersectors intersectors = BVH8Quad4iMBIntersectors(accel,ivariant);
Builder* builder = nullptr;
if (scene->device->quad_builder_mb == "default") {
switch (bvariant) {
case BuildVariant::STATIC : builder = BVH8Quad4iMBSceneBuilderSAH(accel,scene,0); break;
case BuildVariant::DYNAMIC : assert(false); break; // FIXME: implement
case BuildVariant::HIGH_QUALITY: assert(false); break;
}
}
else throw_RTCError(RTC_ERROR_INVALID_ARGUMENT,"unknown builder "+scene->device->quad_builder_mb+" for BVH8<Quad4i>");
return new AccelInstance(accel,builder,intersectors);
}
Accel* BVH8Factory::BVH8QuantizedQuad4i(Scene* scene)
{
BVH8* accel = new BVH8(Quad4i::type,scene);
Accel::Intersectors intersectors = QBVH8Quad4iIntersectors(accel);
Builder* builder = nullptr;
if (scene->device->quad_builder == "default" ) builder = BVH8QuantizedQuad4iSceneBuilderSAH(accel,scene,0);
else throw_RTCError(RTC_ERROR_INVALID_ARGUMENT,"unknown builder "+scene->device->quad_builder+" for QBVH8<Quad4i>");
return new AccelInstance(accel,builder,intersectors);
}
Accel* BVH8Factory::BVH8UserGeometry(Scene* scene, BuildVariant bvariant)
{
BVH8* accel = new BVH8(Object::type,scene);
Accel::Intersectors intersectors = BVH8UserGeometryIntersectors(accel);
Builder* builder = nullptr;
if (scene->device->object_builder == "default") {
switch (bvariant) {
case BuildVariant::STATIC : builder = BVH8VirtualSceneBuilderSAH(accel,scene,0); break;
case BuildVariant::DYNAMIC : builder = BVH8BuilderTwoLevelVirtualSAH(accel,scene,false); break;
case BuildVariant::HIGH_QUALITY: assert(false); break;
}
}
else if (scene->device->object_builder == "sah") builder = BVH8VirtualSceneBuilderSAH(accel,scene,0);
else if (scene->device->object_builder == "dynamic") builder = BVH8BuilderTwoLevelVirtualSAH(accel,scene,false);
else throw_RTCError(RTC_ERROR_INVALID_ARGUMENT,"unknown builder "+scene->device->object_builder+" for BVH8<Object>");
return new AccelInstance(accel,builder,intersectors);
}
Accel* BVH8Factory::BVH8UserGeometryMB(Scene* scene)
{
BVH8* accel = new BVH8(Object::type,scene);
Accel::Intersectors intersectors = BVH8UserGeometryMBIntersectors(accel);
Builder* builder = BVH8VirtualMBSceneBuilderSAH(accel,scene,0);
return new AccelInstance(accel,builder,intersectors);
}
Accel* BVH8Factory::BVH8Instance(Scene* scene, bool isExpensive, BuildVariant bvariant)
{
BVH8* accel = new BVH8(InstancePrimitive::type,scene);
Accel::Intersectors intersectors = BVH8InstanceIntersectors(accel);
auto gtype = isExpensive ? Geometry::MTY_INSTANCE_EXPENSIVE : Geometry::MTY_INSTANCE;
// Builder* builder = BVH8InstanceSceneBuilderSAH(accel,scene,gtype);
Builder* builder = nullptr;
if (scene->device->object_builder == "default") {
switch (bvariant) {
case BuildVariant::STATIC : builder = BVH8InstanceSceneBuilderSAH(accel,scene,gtype);; break;
case BuildVariant::DYNAMIC : builder = BVH8BuilderTwoLevelInstanceSAH(accel,scene,gtype,false); break;
case BuildVariant::HIGH_QUALITY: assert(false); break;
}
}
else if (scene->device->object_builder == "sah") builder = BVH8InstanceSceneBuilderSAH(accel,scene,gtype);
else if (scene->device->object_builder == "dynamic") builder = BVH8BuilderTwoLevelInstanceSAH(accel,scene,gtype,false);
else throw_RTCError(RTC_ERROR_INVALID_ARGUMENT,"unknown builder "+scene->device->object_builder+" for BVH8<Object>");
return new AccelInstance(accel,builder,intersectors);
}
Accel* BVH8Factory::BVH8InstanceMB(Scene* scene, bool isExpensive)
{
BVH8* accel = new BVH8(InstancePrimitive::type,scene);
Accel::Intersectors intersectors = BVH8InstanceMBIntersectors(accel);
auto gtype = isExpensive ? Geometry::MTY_INSTANCE_EXPENSIVE : Geometry::MTY_INSTANCE;
Builder* builder = BVH8InstanceMBSceneBuilderSAH(accel,scene,gtype);
return new AccelInstance(accel,builder,intersectors);
}
Accel::Intersectors BVH8Factory::BVH8GridIntersectors(BVH8* bvh, IntersectVariant ivariant)
{
Accel::Intersectors intersectors;
intersectors.ptr = bvh;
if (ivariant == IntersectVariant::FAST)
{
intersectors.intersector1 = BVH8GridIntersector1Moeller();
#if defined (EMBREE_RAY_PACKETS)
intersectors.intersector4 = BVH8GridIntersector4HybridMoeller();
intersectors.intersector8 = BVH8GridIntersector8HybridMoeller();
intersectors.intersector16 = BVH8GridIntersector16HybridMoeller();
intersectors.intersectorN = BVH8IntersectorStreamPacketFallback();
#endif
}
else /* if (ivariant == IntersectVariant::ROBUST) */
{
intersectors.intersector1 = BVH8GridIntersector1Pluecker();
#if defined (EMBREE_RAY_PACKETS)
intersectors.intersector4 = BVH8GridIntersector4HybridPluecker();
intersectors.intersector8 = BVH8GridIntersector8HybridPluecker();
intersectors.intersector16 = BVH8GridIntersector16HybridPluecker();
intersectors.intersectorN = BVH8IntersectorStreamPacketFallback();
#endif
}
return intersectors;
}
Accel::Intersectors BVH8Factory::BVH8GridMBIntersectors(BVH8* bvh, IntersectVariant ivariant)
{
Accel::Intersectors intersectors;
intersectors.ptr = bvh;
intersectors.intersector1 = BVH8GridMBIntersector1Moeller();
#if defined (EMBREE_RAY_PACKETS)
intersectors.intersector4 = nullptr;
intersectors.intersector8 = nullptr;
intersectors.intersector16 = nullptr;
intersectors.intersectorN = nullptr;
#endif
return intersectors;
}
Accel* BVH8Factory::BVH8Grid(Scene* scene, BuildVariant bvariant, IntersectVariant ivariant)
{
BVH8* accel = new BVH8(SubGridQBVH8::type,scene);
Accel::Intersectors intersectors = BVH8GridIntersectors(accel,ivariant);
Builder* builder = nullptr;
if (scene->device->grid_builder == "default") {
builder = BVH8GridSceneBuilderSAH(accel,scene,0);
}
else throw_RTCError(RTC_ERROR_INVALID_ARGUMENT,"unknown builder "+scene->device->object_builder+" for BVH4<GridMesh>");
return new AccelInstance(accel,builder,intersectors);
}
Accel* BVH8Factory::BVH8GridMB(Scene* scene, BuildVariant bvariant, IntersectVariant ivariant)
{
BVH8* accel = new BVH8(SubGridQBVH8::type,scene);
Accel::Intersectors intersectors = BVH8GridMBIntersectors(accel,ivariant);
Builder* builder = nullptr;
if (scene->device->grid_builder_mb == "default") {
builder = BVH8GridMBSceneBuilderSAH(accel,scene,0);
}
else throw_RTCError(RTC_ERROR_INVALID_ARGUMENT,"unknown builder "+scene->device->object_builder+" for BVH8MB<GridMesh>");
return new AccelInstance(accel,builder,intersectors);
}
}
#endif
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