Accel* BVH4iFactory::BVH4iTriangle1ObjectSplitMorton64Bit(Scene* scene, bool robust)
{
BVH4i* accel = new BVH4i(SceneTriangle1::type,scene);
Builder* builder = BVH4iBuilderMorton64Bit::create(accel,scene);
Accel::Intersectors intersectors = BVH4iTriangle1Intersectors(accel,robust);
return new AccelInstance(accel,builder,intersectors);
}
Accel* BVH4i::BVH4iTriangle1_morton_enhanced(Scene* scene)
{
BVH4i* accel = new BVH4i(SceneTriangle1::type);
Builder* builder = BVH4iTriangle1BuilderMortonEnhanced(accel,&scene->flat_triangle_source_1,scene,1,inf);
Accel::Intersectors intersectors = BVH4iTriangle1Intersectors(accel);
return new AccelInstance(accel,builder,intersectors);
}
Accel* BVH4iFactory::BVH4iTriangle1ObjectSplitBinnedSAH(Scene* scene, bool robust)
{
BVH4i* accel = new BVH4i(SceneTriangle1::type,scene);
Builder* builder = BVH4iBuilder::create(accel,scene,BVH4iBuilder::BVH4I_BUILDER_DEFAULT);
Accel::Intersectors intersectors = BVH4iTriangle1Intersectors(accel,robust);
return new AccelInstance(accel,builder,intersectors);
}
Accel* BVH4i::BVH4iTriangle1_v1(Scene* scene)
{
BVH4i* accel = new BVH4i(SceneTriangle1::type);
Builder* builder = BVH4iTriangle1BuilderObjectSplit4Fast(accel,&scene->flat_triangle_source_1,scene,1,inf);
Accel::Intersectors intersectors = BVH4iTriangle1Intersectors(accel);
return new AccelInstance(accel,builder,intersectors);
}
Accel* BVH4i::BVH4iTriangle1PreSplitsBinnedSAH(Scene* scene, bool robust)
{
BVH4i* accel = new BVH4i(SceneTriangle1::type,scene);
Builder* builder = BVH4iBuilder::create(accel,scene,BVH4iBuilder::BVH4I_BUILDER_PRESPLITS);
Accel::Intersectors intersectors = BVH4iTriangle1Intersectors(accel,robust);
return new AccelInstance(accel,builder,intersectors);
}
Accel* BVH4i::BVH4iTriangle1_v2(Scene* scene)
{
BVH4i* accel = new BVH4i(SceneTriangle1::type);
Builder* builder = BVH4iTriangle1BuilderObjectSplit4Fast(accel,&scene->flat_triangle_source_1,scene,1,inf);
Accel::Intersectors intersectors = BVH4iTriangle1Intersectors(accel);
#if defined(__TARGET_AVX2__)
intersectors.intersector8 = BVH4iTriangle1Intersector8ChunkAVX2;
#endif
return new AccelInstance(accel,builder,intersectors);
}
Accel* BVH4i::BVH4iTriangle1(TriangleMeshScene::TriangleMesh* mesh)
{
BVH4i* accel = new BVH4i(TriangleMeshTriangle1::type);
Builder* builder = NULL;
if (g_builder == "default" ) builder = BVH4iBuilderObjectSplit1(accel,mesh,mesh,1,inf);
else if (g_builder == "spatialsplit") builder = BVH4iBuilderSpatialSplit1(accel,mesh,mesh,1,inf);
else if (g_builder == "objectsplit" ) builder = BVH4iBuilderObjectSplit1(accel,mesh,mesh,1,inf);
else throw std::runtime_error("unknown builder "+g_builder+" for BVH4i<Triangle1>");
Accel::Intersectors intersectors = BVH4iTriangle1Intersectors(accel);
return new AccelInstance(accel,builder,intersectors);
}
Accel* BVH4i::BVH4iTriangle1(Scene* scene)
{
BVH4i* accel = new BVH4i(SceneTriangle1::type);
Builder* builder = NULL;
if (g_builder == "default" ) builder = BVH4iBuilderObjectSplit1(accel,&scene->flat_triangle_source_1,scene,1,inf);
else if (g_builder == "spatialsplit") builder = BVH4iBuilderSpatialSplit1(accel,&scene->flat_triangle_source_1,scene,1,inf);
else if (g_builder == "objectsplit" ) builder = BVH4iBuilderObjectSplit1(accel,&scene->flat_triangle_source_1,scene,1,inf);
else if (g_builder == "objectsplit_fast") builder = BVH4iTriangle1BuilderObjectSplit4Fast(accel,&scene->flat_triangle_source_1,scene,1,inf);
else if (g_builder == "morton" ) builder = BVH4iTriangle1BuilderMorton(accel,&scene->flat_triangle_source_1,scene,1,inf);
else if (g_builder == "morton.enhanced" ) builder = BVH4iTriangle1BuilderMortonEnhanced(accel,&scene->flat_triangle_source_1,scene,1,inf);
else throw std::runtime_error("unknown builder "+g_builder+" for BVH4i<Triangle1>");
Accel::Intersectors intersectors = BVH4iTriangle1Intersectors(accel);
return new AccelInstance(accel,builder,intersectors);
}
