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// Copyright 2009-2021 Intel Corporation
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// SPDX-License-Identifier: Apache-2.0
# pragma once
# include "primitive.h"
# include "../subdiv/bezier_curve.h"
# include "../common/primref.h"
# include "curve_intersector_precalculations.h"
# include "../bvh/node_intersector1.h"
# include "../bvh/node_intersector_packet.h"
# include "intersector_epilog.h"
# include "../subdiv/bezier_curve.h"
# include "../subdiv/bspline_curve.h"
# include "../subdiv/hermite_curve.h"
# include "../subdiv/catmullrom_curve.h"
# include "spherei_intersector.h"
# include "disci_intersector.h"
# include "linei_intersector.h"
# include "roundlinei_intersector.h"
# include "conelinei_intersector.h"
# include "curveNi_intersector.h"
# include "curveNv_intersector.h"
# include "curveNi_mb_intersector.h"
# include "curve_intersector_distance.h"
# include "curve_intersector_ribbon.h"
# include "curve_intersector_oriented.h"
# include "curve_intersector_sweep.h"
namespace embree
{
struct VirtualCurveIntersector
{
typedef void ( * Intersect1Ty ) ( void * pre , void * ray , IntersectContext * context , const void * primitive ) ;
typedef bool ( * Occluded1Ty ) ( void * pre , void * ray , IntersectContext * context , const void * primitive ) ;
typedef void ( * Intersect4Ty ) ( void * pre , void * ray , size_t k , IntersectContext * context , const void * primitive ) ;
typedef bool ( * Occluded4Ty ) ( void * pre , void * ray , size_t k , IntersectContext * context , const void * primitive ) ;
typedef void ( * Intersect8Ty ) ( void * pre , void * ray , size_t k , IntersectContext * context , const void * primitive ) ;
typedef bool ( * Occluded8Ty ) ( void * pre , void * ray , size_t k , IntersectContext * context , const void * primitive ) ;
typedef void ( * Intersect16Ty ) ( void * pre , void * ray , size_t k , IntersectContext * context , const void * primitive ) ;
typedef bool ( * Occluded16Ty ) ( void * pre , void * ray , size_t k , IntersectContext * context , const void * primitive ) ;
public :
struct Intersectors
{
Intersectors ( ) { } // WARNING: Do not zero initialize this, as we otherwise get problems with thread unsafe local static variable initialization (e.g. on VS2013) in curve_intersector_virtual.cpp.
template < int K > void intersect ( void * pre , void * ray , IntersectContext * context , const void * primitive ) ;
template < int K > bool occluded ( void * pre , void * ray , IntersectContext * context , const void * primitive ) ;
template < int K > void intersect ( void * pre , void * ray , size_t k , IntersectContext * context , const void * primitive ) ;
template < int K > bool occluded ( void * pre , void * ray , size_t k , IntersectContext * context , const void * primitive ) ;
public :
Intersect1Ty intersect1 ;
Occluded1Ty occluded1 ;
Intersect4Ty intersect4 ;
Occluded4Ty occluded4 ;
Intersect8Ty intersect8 ;
Occluded8Ty occluded8 ;
Intersect16Ty intersect16 ;
Occluded16Ty occluded16 ;
} ;
Intersectors vtbl [ Geometry : : GTY_END ] ;
} ;
template < > __forceinline void VirtualCurveIntersector : : Intersectors : : intersect < 1 > ( void * pre , void * ray , IntersectContext * context , const void * primitive ) { assert ( intersect1 ) ; intersect1 ( pre , ray , context , primitive ) ; }
template < > __forceinline bool VirtualCurveIntersector : : Intersectors : : occluded < 1 > ( void * pre , void * ray , IntersectContext * context , const void * primitive ) { assert ( occluded1 ) ; return occluded1 ( pre , ray , context , primitive ) ; }
template < > __forceinline void VirtualCurveIntersector : : Intersectors : : intersect < 4 > ( void * pre , void * ray , size_t k , IntersectContext * context , const void * primitive ) { assert ( intersect4 ) ; intersect4 ( pre , ray , k , context , primitive ) ; }
template < > __forceinline bool VirtualCurveIntersector : : Intersectors : : occluded < 4 > ( void * pre , void * ray , size_t k , IntersectContext * context , const void * primitive ) { assert ( occluded4 ) ; return occluded4 ( pre , ray , k , context , primitive ) ; }
# if defined(__AVX__)
template < > __forceinline void VirtualCurveIntersector : : Intersectors : : intersect < 8 > ( void * pre , void * ray , size_t k , IntersectContext * context , const void * primitive ) { assert ( intersect8 ) ; intersect8 ( pre , ray , k , context , primitive ) ; }
template < > __forceinline bool VirtualCurveIntersector : : Intersectors : : occluded < 8 > ( void * pre , void * ray , size_t k , IntersectContext * context , const void * primitive ) { assert ( occluded8 ) ; return occluded8 ( pre , ray , k , context , primitive ) ; }
# endif
# if defined(__AVX512F__)
template < > __forceinline void VirtualCurveIntersector : : Intersectors : : intersect < 16 > ( void * pre , void * ray , size_t k , IntersectContext * context , const void * primitive ) { assert ( intersect16 ) ; intersect16 ( pre , ray , k , context , primitive ) ; }
template < > __forceinline bool VirtualCurveIntersector : : Intersectors : : occluded < 16 > ( void * pre , void * ray , size_t k , IntersectContext * context , const void * primitive ) { assert ( occluded16 ) ; return occluded16 ( pre , ray , k , context , primitive ) ; }
# endif
namespace isa
{
struct VirtualCurveIntersector1
{
typedef unsigned char Primitive ;
typedef CurvePrecalculations1 Precalculations ;
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template < int N , bool robust >
static __forceinline void intersect ( const Accel : : Intersectors * This , Precalculations & pre , RayHit & ray , IntersectContext * context , const Primitive * prim , size_t num , const TravRay < N , robust > & tray , size_t & lazy_node )
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{
assert ( num = = 1 ) ;
RTCGeometryType ty = ( RTCGeometryType ) ( * prim ) ;
assert ( This - > leafIntersector ) ;
VirtualCurveIntersector : : Intersectors & leafIntersector = ( ( VirtualCurveIntersector * ) This - > leafIntersector ) - > vtbl [ ty ] ;
leafIntersector . intersect < 1 > ( & pre , & ray , context , prim ) ;
}
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template < int N , bool robust >
static __forceinline bool occluded ( const Accel : : Intersectors * This , Precalculations & pre , Ray & ray , IntersectContext * context , const Primitive * prim , size_t num , const TravRay < N , robust > & tray , size_t & lazy_node )
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{
assert ( num = = 1 ) ;
RTCGeometryType ty = ( RTCGeometryType ) ( * prim ) ;
assert ( This - > leafIntersector ) ;
VirtualCurveIntersector : : Intersectors & leafIntersector = ( ( VirtualCurveIntersector * ) This - > leafIntersector ) - > vtbl [ ty ] ;
return leafIntersector . occluded < 1 > ( & pre , & ray , context , prim ) ;
}
} ;
template < int K >
struct VirtualCurveIntersectorK
{
typedef unsigned char Primitive ;
typedef CurvePrecalculationsK < K > Precalculations ;
template < bool robust >
static __forceinline void intersect ( const vbool < K > & valid_i , const Accel : : Intersectors * This , Precalculations & pre , RayHitK < K > & ray , IntersectContext * context , const Primitive * prim , size_t num , const TravRayK < K , robust > & tray , size_t & lazy_node )
{
assert ( num = = 1 ) ;
RTCGeometryType ty = ( RTCGeometryType ) ( * prim ) ;
assert ( This - > leafIntersector ) ;
VirtualCurveIntersector : : Intersectors & leafIntersector = ( ( VirtualCurveIntersector * ) This - > leafIntersector ) - > vtbl [ ty ] ;
size_t mask = movemask ( valid_i ) ;
while ( mask ) leafIntersector . intersect < K > ( & pre , & ray , bscf ( mask ) , context , prim ) ;
}
template < bool robust >
static __forceinline vbool < K > occluded ( const vbool < K > & valid_i , const Accel : : Intersectors * This , Precalculations & pre , RayK < K > & ray , IntersectContext * context , const Primitive * prim , size_t num , const TravRayK < K , robust > & tray , size_t & lazy_node )
{
assert ( num = = 1 ) ;
RTCGeometryType ty = ( RTCGeometryType ) ( * prim ) ;
assert ( This - > leafIntersector ) ;
VirtualCurveIntersector : : Intersectors & leafIntersector = ( ( VirtualCurveIntersector * ) This - > leafIntersector ) - > vtbl [ ty ] ;
vbool < K > valid_o = false ;
size_t mask = movemask ( valid_i ) ;
while ( mask ) {
size_t k = bscf ( mask ) ;
if ( leafIntersector . occluded < K > ( & pre , & ray , k , context , prim ) )
set ( valid_o , k ) ;
}
return valid_o ;
}
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template < int N , bool robust >
static __forceinline void intersect ( const Accel : : Intersectors * This , Precalculations & pre , RayHitK < K > & ray , size_t k , IntersectContext * context , const Primitive * prim , size_t num , const TravRay < N , robust > & tray , size_t & lazy_node )
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{
assert ( num = = 1 ) ;
RTCGeometryType ty = ( RTCGeometryType ) ( * prim ) ;
assert ( This - > leafIntersector ) ;
VirtualCurveIntersector : : Intersectors & leafIntersector = ( ( VirtualCurveIntersector * ) This - > leafIntersector ) - > vtbl [ ty ] ;
leafIntersector . intersect < K > ( & pre , & ray , k , context , prim ) ;
}
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template < int N , bool robust >
static __forceinline bool occluded ( const Accel : : Intersectors * This , Precalculations & pre , RayK < K > & ray , size_t k , IntersectContext * context , const Primitive * prim , size_t num , const TravRay < N , robust > & tray , size_t & lazy_node )
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{
assert ( num = = 1 ) ;
RTCGeometryType ty = ( RTCGeometryType ) ( * prim ) ;
assert ( This - > leafIntersector ) ;
VirtualCurveIntersector : : Intersectors & leafIntersector = ( ( VirtualCurveIntersector * ) This - > leafIntersector ) - > vtbl [ ty ] ;
return leafIntersector . occluded < K > ( & pre , & ray , k , context , prim ) ;
}
} ;
template < int N >
static VirtualCurveIntersector : : Intersectors LinearRoundConeNiIntersectors ( )
{
VirtualCurveIntersector : : Intersectors intersectors ;
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intersectors . intersect1 = ( VirtualCurveIntersector : : Intersect1Ty ) & RoundLinearCurveMiIntersector1 < N , true > : : intersect ;
intersectors . occluded1 = ( VirtualCurveIntersector : : Occluded1Ty ) & RoundLinearCurveMiIntersector1 < N , true > : : occluded ;
intersectors . intersect4 = ( VirtualCurveIntersector : : Intersect4Ty ) & RoundLinearCurveMiIntersectorK < N , 4 , true > : : intersect ;
intersectors . occluded4 = ( VirtualCurveIntersector : : Occluded4Ty ) & RoundLinearCurveMiIntersectorK < N , 4 , true > : : occluded ;
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# if defined(__AVX__)
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intersectors . intersect8 = ( VirtualCurveIntersector : : Intersect8Ty ) & RoundLinearCurveMiIntersectorK < N , 8 , true > : : intersect ;
intersectors . occluded8 = ( VirtualCurveIntersector : : Occluded8Ty ) & RoundLinearCurveMiIntersectorK < N , 8 , true > : : occluded ;
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# endif
# if defined(__AVX512F__)
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intersectors . intersect16 = ( VirtualCurveIntersector : : Intersect16Ty ) & RoundLinearCurveMiIntersectorK < N , 16 , true > : : intersect ;
intersectors . occluded16 = ( VirtualCurveIntersector : : Occluded16Ty ) & RoundLinearCurveMiIntersectorK < N , 16 , true > : : occluded ;
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# endif
return intersectors ;
}
template < int N >
static VirtualCurveIntersector : : Intersectors LinearConeNiIntersectors ( )
{
VirtualCurveIntersector : : Intersectors intersectors ;
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intersectors . intersect1 = ( VirtualCurveIntersector : : Intersect1Ty ) & ConeCurveMiIntersector1 < N , true > : : intersect ;
intersectors . occluded1 = ( VirtualCurveIntersector : : Occluded1Ty ) & ConeCurveMiIntersector1 < N , true > : : occluded ;
intersectors . intersect4 = ( VirtualCurveIntersector : : Intersect4Ty ) & ConeCurveMiIntersectorK < N , 4 , true > : : intersect ;
intersectors . occluded4 = ( VirtualCurveIntersector : : Occluded4Ty ) & ConeCurveMiIntersectorK < N , 4 , true > : : occluded ;
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# if defined(__AVX__)
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intersectors . intersect8 = ( VirtualCurveIntersector : : Intersect8Ty ) & ConeCurveMiIntersectorK < N , 8 , true > : : intersect ;
intersectors . occluded8 = ( VirtualCurveIntersector : : Occluded8Ty ) & ConeCurveMiIntersectorK < N , 8 , true > : : occluded ;
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# endif
# if defined(__AVX512F__)
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intersectors . intersect16 = ( VirtualCurveIntersector : : Intersect16Ty ) & ConeCurveMiIntersectorK < N , 16 , true > : : intersect ;
intersectors . occluded16 = ( VirtualCurveIntersector : : Occluded16Ty ) & ConeCurveMiIntersectorK < N , 16 , true > : : occluded ;
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# endif
return intersectors ;
}
template < int N >
static VirtualCurveIntersector : : Intersectors LinearRoundConeNiMBIntersectors ( )
{
VirtualCurveIntersector : : Intersectors intersectors ;
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intersectors . intersect1 = ( VirtualCurveIntersector : : Intersect1Ty ) & RoundLinearCurveMiMBIntersector1 < N , true > : : intersect ;
intersectors . occluded1 = ( VirtualCurveIntersector : : Occluded1Ty ) & RoundLinearCurveMiMBIntersector1 < N , true > : : occluded ;
intersectors . intersect4 = ( VirtualCurveIntersector : : Intersect4Ty ) & RoundLinearCurveMiMBIntersectorK < N , 4 , true > : : intersect ;
intersectors . occluded4 = ( VirtualCurveIntersector : : Occluded4Ty ) & RoundLinearCurveMiMBIntersectorK < N , 4 , true > : : occluded ;
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# if defined(__AVX__)
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intersectors . intersect8 = ( VirtualCurveIntersector : : Intersect8Ty ) & RoundLinearCurveMiMBIntersectorK < N , 8 , true > : : intersect ;
intersectors . occluded8 = ( VirtualCurveIntersector : : Occluded8Ty ) & RoundLinearCurveMiMBIntersectorK < N , 8 , true > : : occluded ;
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# endif
# if defined(__AVX512F__)
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intersectors . intersect16 = ( VirtualCurveIntersector : : Intersect16Ty ) & RoundLinearCurveMiMBIntersectorK < N , 16 , true > : : intersect ;
intersectors . occluded16 = ( VirtualCurveIntersector : : Occluded16Ty ) & RoundLinearCurveMiMBIntersectorK < N , 16 , true > : : occluded ;
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# endif
return intersectors ;
}
template < int N >
static VirtualCurveIntersector : : Intersectors LinearConeNiMBIntersectors ( )
{
VirtualCurveIntersector : : Intersectors intersectors ;
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intersectors . intersect1 = ( VirtualCurveIntersector : : Intersect1Ty ) & ConeCurveMiMBIntersector1 < N , true > : : intersect ;
intersectors . occluded1 = ( VirtualCurveIntersector : : Occluded1Ty ) & ConeCurveMiMBIntersector1 < N , true > : : occluded ;
intersectors . intersect4 = ( VirtualCurveIntersector : : Intersect4Ty ) & ConeCurveMiMBIntersectorK < N , 4 , true > : : intersect ;
intersectors . occluded4 = ( VirtualCurveIntersector : : Occluded4Ty ) & ConeCurveMiMBIntersectorK < N , 4 , true > : : occluded ;
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# if defined(__AVX__)
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intersectors . intersect8 = ( VirtualCurveIntersector : : Intersect8Ty ) & ConeCurveMiMBIntersectorK < N , 8 , true > : : intersect ;
intersectors . occluded8 = ( VirtualCurveIntersector : : Occluded8Ty ) & ConeCurveMiMBIntersectorK < N , 8 , true > : : occluded ;
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# endif
# if defined(__AVX512F__)
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intersectors . intersect16 = ( VirtualCurveIntersector : : Intersect16Ty ) & ConeCurveMiMBIntersectorK < N , 16 , true > : : intersect ;
intersectors . occluded16 = ( VirtualCurveIntersector : : Occluded16Ty ) & ConeCurveMiMBIntersectorK < N , 16 , true > : : occluded ;
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# endif
return intersectors ;
}
template < int N >
static VirtualCurveIntersector : : Intersectors LinearRibbonNiIntersectors ( )
{
VirtualCurveIntersector : : Intersectors intersectors ;
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intersectors . intersect1 = ( VirtualCurveIntersector : : Intersect1Ty ) & FlatLinearCurveMiIntersector1 < N , true > : : intersect ;
intersectors . occluded1 = ( VirtualCurveIntersector : : Occluded1Ty ) & FlatLinearCurveMiIntersector1 < N , true > : : occluded ;
intersectors . intersect4 = ( VirtualCurveIntersector : : Intersect4Ty ) & FlatLinearCurveMiIntersectorK < N , 4 , true > : : intersect ;
intersectors . occluded4 = ( VirtualCurveIntersector : : Occluded4Ty ) & FlatLinearCurveMiIntersectorK < N , 4 , true > : : occluded ;
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# if defined(__AVX__)
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intersectors . intersect8 = ( VirtualCurveIntersector : : Intersect8Ty ) & FlatLinearCurveMiIntersectorK < N , 8 , true > : : intersect ;
intersectors . occluded8 = ( VirtualCurveIntersector : : Occluded8Ty ) & FlatLinearCurveMiIntersectorK < N , 8 , true > : : occluded ;
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# endif
# if defined(__AVX512F__)
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intersectors . intersect16 = ( VirtualCurveIntersector : : Intersect16Ty ) & FlatLinearCurveMiIntersectorK < N , 16 , true > : : intersect ;
intersectors . occluded16 = ( VirtualCurveIntersector : : Occluded16Ty ) & FlatLinearCurveMiIntersectorK < N , 16 , true > : : occluded ;
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# endif
return intersectors ;
}
template < int N >
static VirtualCurveIntersector : : Intersectors LinearRibbonNiMBIntersectors ( )
{
VirtualCurveIntersector : : Intersectors intersectors ;
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intersectors . intersect1 = ( VirtualCurveIntersector : : Intersect1Ty ) & FlatLinearCurveMiMBIntersector1 < N , true > : : intersect ;
intersectors . occluded1 = ( VirtualCurveIntersector : : Occluded1Ty ) & FlatLinearCurveMiMBIntersector1 < N , true > : : occluded ;
intersectors . intersect4 = ( VirtualCurveIntersector : : Intersect4Ty ) & FlatLinearCurveMiMBIntersectorK < N , 4 , true > : : intersect ;
intersectors . occluded4 = ( VirtualCurveIntersector : : Occluded4Ty ) & FlatLinearCurveMiMBIntersectorK < N , 4 , true > : : occluded ;
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# if defined(__AVX__)
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intersectors . intersect8 = ( VirtualCurveIntersector : : Intersect8Ty ) & FlatLinearCurveMiMBIntersectorK < N , 8 , true > : : intersect ;
intersectors . occluded8 = ( VirtualCurveIntersector : : Occluded8Ty ) & FlatLinearCurveMiMBIntersectorK < N , 8 , true > : : occluded ;
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# endif
# if defined(__AVX512F__)
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intersectors . intersect16 = ( VirtualCurveIntersector : : Intersect16Ty ) & FlatLinearCurveMiMBIntersectorK < N , 16 , true > : : intersect ;
intersectors . occluded16 = ( VirtualCurveIntersector : : Occluded16Ty ) & FlatLinearCurveMiMBIntersectorK < N , 16 , true > : : occluded ;
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# endif
return intersectors ;
}
template < int N >
static VirtualCurveIntersector : : Intersectors SphereNiIntersectors ( )
{
VirtualCurveIntersector : : Intersectors intersectors ;
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intersectors . intersect1 = ( VirtualCurveIntersector : : Intersect1Ty ) & SphereMiIntersector1 < N , true > : : intersect ;
intersectors . occluded1 = ( VirtualCurveIntersector : : Occluded1Ty ) & SphereMiIntersector1 < N , true > : : occluded ;
intersectors . intersect4 = ( VirtualCurveIntersector : : Intersect4Ty ) & SphereMiIntersectorK < N , 4 , true > : : intersect ;
intersectors . occluded4 = ( VirtualCurveIntersector : : Occluded4Ty ) & SphereMiIntersectorK < N , 4 , true > : : occluded ;
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# if defined(__AVX__)
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intersectors . intersect8 = ( VirtualCurveIntersector : : Intersect8Ty ) & SphereMiIntersectorK < N , 8 , true > : : intersect ;
intersectors . occluded8 = ( VirtualCurveIntersector : : Occluded8Ty ) & SphereMiIntersectorK < N , 8 , true > : : occluded ;
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# endif
# if defined(__AVX512F__)
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intersectors . intersect16 = ( VirtualCurveIntersector : : Intersect16Ty ) & SphereMiIntersectorK < N , 16 , true > : : intersect ;
intersectors . occluded16 = ( VirtualCurveIntersector : : Occluded16Ty ) & SphereMiIntersectorK < N , 16 , true > : : occluded ;
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# endif
return intersectors ;
}
template < int N >
static VirtualCurveIntersector : : Intersectors SphereNiMBIntersectors ( )
{
VirtualCurveIntersector : : Intersectors intersectors ;
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intersectors . intersect1 = ( VirtualCurveIntersector : : Intersect1Ty ) & SphereMiMBIntersector1 < N , true > : : intersect ;
intersectors . occluded1 = ( VirtualCurveIntersector : : Occluded1Ty ) & SphereMiMBIntersector1 < N , true > : : occluded ;
intersectors . intersect4 = ( VirtualCurveIntersector : : Intersect4Ty ) & SphereMiMBIntersectorK < N , 4 , true > : : intersect ;
intersectors . occluded4 = ( VirtualCurveIntersector : : Occluded4Ty ) & SphereMiMBIntersectorK < N , 4 , true > : : occluded ;
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# if defined(__AVX__)
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intersectors . intersect8 = ( VirtualCurveIntersector : : Intersect8Ty ) & SphereMiMBIntersectorK < N , 8 , true > : : intersect ;
intersectors . occluded8 = ( VirtualCurveIntersector : : Occluded8Ty ) & SphereMiMBIntersectorK < N , 8 , true > : : occluded ;
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# endif
# if defined(__AVX512F__)
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intersectors . intersect16 = ( VirtualCurveIntersector : : Intersect16Ty ) & SphereMiMBIntersectorK < N , 16 , true > : : intersect ;
intersectors . occluded16 = ( VirtualCurveIntersector : : Occluded16Ty ) & SphereMiMBIntersectorK < N , 16 , true > : : occluded ;
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# endif
return intersectors ;
}
template < int N >
static VirtualCurveIntersector : : Intersectors DiscNiIntersectors ( )
{
VirtualCurveIntersector : : Intersectors intersectors ;
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intersectors . intersect1 = ( VirtualCurveIntersector : : Intersect1Ty ) & DiscMiIntersector1 < N , true > : : intersect ;
intersectors . occluded1 = ( VirtualCurveIntersector : : Occluded1Ty ) & DiscMiIntersector1 < N , true > : : occluded ;
intersectors . intersect4 = ( VirtualCurveIntersector : : Intersect4Ty ) & DiscMiIntersectorK < N , 4 , true > : : intersect ;
intersectors . occluded4 = ( VirtualCurveIntersector : : Occluded4Ty ) & DiscMiIntersectorK < N , 4 , true > : : occluded ;
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# if defined(__AVX__)
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intersectors . intersect8 = ( VirtualCurveIntersector : : Intersect8Ty ) & DiscMiIntersectorK < N , 8 , true > : : intersect ;
intersectors . occluded8 = ( VirtualCurveIntersector : : Occluded8Ty ) & DiscMiIntersectorK < N , 8 , true > : : occluded ;
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# endif
# if defined(__AVX512F__)
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intersectors . intersect16 = ( VirtualCurveIntersector : : Intersect16Ty ) & DiscMiIntersectorK < N , 16 , true > : : intersect ;
intersectors . occluded16 = ( VirtualCurveIntersector : : Occluded16Ty ) & DiscMiIntersectorK < N , 16 , true > : : occluded ;
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# endif
return intersectors ;
}
template < int N >
static VirtualCurveIntersector : : Intersectors DiscNiMBIntersectors ( )
{
VirtualCurveIntersector : : Intersectors intersectors ;
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intersectors . intersect1 = ( VirtualCurveIntersector : : Intersect1Ty ) & DiscMiMBIntersector1 < N , true > : : intersect ;
intersectors . occluded1 = ( VirtualCurveIntersector : : Occluded1Ty ) & DiscMiMBIntersector1 < N , true > : : occluded ;
intersectors . intersect4 = ( VirtualCurveIntersector : : Intersect4Ty ) & DiscMiMBIntersectorK < N , 4 , true > : : intersect ;
intersectors . occluded4 = ( VirtualCurveIntersector : : Occluded4Ty ) & DiscMiMBIntersectorK < N , 4 , true > : : occluded ;
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# if defined(__AVX__)
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intersectors . intersect8 = ( VirtualCurveIntersector : : Intersect8Ty ) & DiscMiMBIntersectorK < N , 8 , true > : : intersect ;
intersectors . occluded8 = ( VirtualCurveIntersector : : Occluded8Ty ) & DiscMiMBIntersectorK < N , 8 , true > : : occluded ;
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# endif
# if defined(__AVX512F__)
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intersectors . intersect16 = ( VirtualCurveIntersector : : Intersect16Ty ) & DiscMiMBIntersectorK < N , 16 , true > : : intersect ;
intersectors . occluded16 = ( VirtualCurveIntersector : : Occluded16Ty ) & DiscMiMBIntersectorK < N , 16 , true > : : occluded ;
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# endif
return intersectors ;
}
template < int N >
static VirtualCurveIntersector : : Intersectors OrientedDiscNiIntersectors ( )
{
VirtualCurveIntersector : : Intersectors intersectors ;
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intersectors . intersect1 = ( VirtualCurveIntersector : : Intersect1Ty ) & OrientedDiscMiIntersector1 < N , true > : : intersect ;
intersectors . occluded1 = ( VirtualCurveIntersector : : Occluded1Ty ) & OrientedDiscMiIntersector1 < N , true > : : occluded ;
intersectors . intersect4 = ( VirtualCurveIntersector : : Intersect4Ty ) & OrientedDiscMiIntersectorK < N , 4 , true > : : intersect ;
intersectors . occluded4 = ( VirtualCurveIntersector : : Occluded4Ty ) & OrientedDiscMiIntersectorK < N , 4 , true > : : occluded ;
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# if defined(__AVX__)
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intersectors . intersect8 = ( VirtualCurveIntersector : : Intersect8Ty ) & OrientedDiscMiIntersectorK < N , 8 , true > : : intersect ;
intersectors . occluded8 = ( VirtualCurveIntersector : : Occluded8Ty ) & OrientedDiscMiIntersectorK < N , 8 , true > : : occluded ;
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# endif
# if defined(__AVX512F__)
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intersectors . intersect16 = ( VirtualCurveIntersector : : Intersect16Ty ) & OrientedDiscMiIntersectorK < N , 16 , true > : : intersect ;
intersectors . occluded16 = ( VirtualCurveIntersector : : Occluded16Ty ) & OrientedDiscMiIntersectorK < N , 16 , true > : : occluded ;
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# endif
return intersectors ;
}
template < int N >
static VirtualCurveIntersector : : Intersectors OrientedDiscNiMBIntersectors ( )
{
VirtualCurveIntersector : : Intersectors intersectors ;
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intersectors . intersect1 = ( VirtualCurveIntersector : : Intersect1Ty ) & OrientedDiscMiMBIntersector1 < N , true > : : intersect ;
intersectors . occluded1 = ( VirtualCurveIntersector : : Occluded1Ty ) & OrientedDiscMiMBIntersector1 < N , true > : : occluded ;
intersectors . intersect4 = ( VirtualCurveIntersector : : Intersect4Ty ) & OrientedDiscMiMBIntersectorK < N , 4 , true > : : intersect ;
intersectors . occluded4 = ( VirtualCurveIntersector : : Occluded4Ty ) & OrientedDiscMiMBIntersectorK < N , 4 , true > : : occluded ;
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# if defined(__AVX__)
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intersectors . intersect8 = ( VirtualCurveIntersector : : Intersect8Ty ) & OrientedDiscMiMBIntersectorK < N , 8 , true > : : intersect ;
intersectors . occluded8 = ( VirtualCurveIntersector : : Occluded8Ty ) & OrientedDiscMiMBIntersectorK < N , 8 , true > : : occluded ;
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# endif
# if defined(__AVX512F__)
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intersectors . intersect16 = ( VirtualCurveIntersector : : Intersect16Ty ) & OrientedDiscMiMBIntersectorK < N , 16 , true > : : intersect ;
intersectors . occluded16 = ( VirtualCurveIntersector : : Occluded16Ty ) & OrientedDiscMiMBIntersectorK < N , 16 , true > : : occluded ;
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# endif
return intersectors ;
}
template < template < typename Ty > class Curve , int N >
static VirtualCurveIntersector : : Intersectors RibbonNiIntersectors ( )
{
VirtualCurveIntersector : : Intersectors intersectors ;
intersectors . intersect1 = ( VirtualCurveIntersector : : Intersect1Ty ) & CurveNiIntersector1 < N > : : template intersect_t < RibbonCurve1Intersector1 < Curve > , Intersect1EpilogMU < VSIZEX , true > > ;
intersectors . occluded1 = ( VirtualCurveIntersector : : Occluded1Ty ) & CurveNiIntersector1 < N > : : template occluded_t < RibbonCurve1Intersector1 < Curve > , Occluded1EpilogMU < VSIZEX , true > > ;
intersectors . intersect4 = ( VirtualCurveIntersector : : Intersect4Ty ) & CurveNiIntersectorK < N , 4 > : : template intersect_t < RibbonCurve1IntersectorK < Curve , 4 > , Intersect1KEpilogMU < VSIZEX , 4 , true > > ;
intersectors . occluded4 = ( VirtualCurveIntersector : : Occluded4Ty ) & CurveNiIntersectorK < N , 4 > : : template occluded_t < RibbonCurve1IntersectorK < Curve , 4 > , Occluded1KEpilogMU < VSIZEX , 4 , true > > ;
# if defined(__AVX__)
intersectors . intersect8 = ( VirtualCurveIntersector : : Intersect8Ty ) & CurveNiIntersectorK < N , 8 > : : template intersect_t < RibbonCurve1IntersectorK < Curve , 8 > , Intersect1KEpilogMU < VSIZEX , 8 , true > > ;
intersectors . occluded8 = ( VirtualCurveIntersector : : Occluded8Ty ) & CurveNiIntersectorK < N , 8 > : : template occluded_t < RibbonCurve1IntersectorK < Curve , 8 > , Occluded1KEpilogMU < VSIZEX , 8 , true > > ;
# endif
# if defined(__AVX512F__)
intersectors . intersect16 = ( VirtualCurveIntersector : : Intersect16Ty ) & CurveNiIntersectorK < N , 16 > : : template intersect_t < RibbonCurve1IntersectorK < Curve , 16 > , Intersect1KEpilogMU < VSIZEX , 16 , true > > ;
intersectors . occluded16 = ( VirtualCurveIntersector : : Occluded16Ty ) & CurveNiIntersectorK < N , 16 > : : template occluded_t < RibbonCurve1IntersectorK < Curve , 16 > , Occluded1KEpilogMU < VSIZEX , 16 , true > > ;
# endif
return intersectors ;
}
template < template < typename Ty > class Curve , int N >
static VirtualCurveIntersector : : Intersectors RibbonNvIntersectors ( )
{
VirtualCurveIntersector : : Intersectors intersectors ;
intersectors . intersect1 = ( VirtualCurveIntersector : : Intersect1Ty ) & CurveNvIntersector1 < N > : : template intersect_t < RibbonCurve1Intersector1 < Curve > , Intersect1EpilogMU < VSIZEX , true > > ;
intersectors . occluded1 = ( VirtualCurveIntersector : : Occluded1Ty ) & CurveNvIntersector1 < N > : : template occluded_t < RibbonCurve1Intersector1 < Curve > , Occluded1EpilogMU < VSIZEX , true > > ;
intersectors . intersect4 = ( VirtualCurveIntersector : : Intersect4Ty ) & CurveNvIntersectorK < N , 4 > : : template intersect_t < RibbonCurve1IntersectorK < Curve , 4 > , Intersect1KEpilogMU < VSIZEX , 4 , true > > ;
intersectors . occluded4 = ( VirtualCurveIntersector : : Occluded4Ty ) & CurveNvIntersectorK < N , 4 > : : template occluded_t < RibbonCurve1IntersectorK < Curve , 4 > , Occluded1KEpilogMU < VSIZEX , 4 , true > > ;
# if defined(__AVX__)
intersectors . intersect8 = ( VirtualCurveIntersector : : Intersect8Ty ) & CurveNvIntersectorK < N , 8 > : : template intersect_t < RibbonCurve1IntersectorK < Curve , 8 > , Intersect1KEpilogMU < VSIZEX , 8 , true > > ;
intersectors . occluded8 = ( VirtualCurveIntersector : : Occluded8Ty ) & CurveNvIntersectorK < N , 8 > : : template occluded_t < RibbonCurve1IntersectorK < Curve , 8 > , Occluded1KEpilogMU < VSIZEX , 8 , true > > ;
# endif
# if defined(__AVX512F__)
intersectors . intersect16 = ( VirtualCurveIntersector : : Intersect16Ty ) & CurveNvIntersectorK < N , 16 > : : template intersect_t < RibbonCurve1IntersectorK < Curve , 16 > , Intersect1KEpilogMU < VSIZEX , 16 , true > > ;
intersectors . occluded16 = ( VirtualCurveIntersector : : Occluded16Ty ) & CurveNvIntersectorK < N , 16 > : : template occluded_t < RibbonCurve1IntersectorK < Curve , 16 > , Occluded1KEpilogMU < VSIZEX , 16 , true > > ;
# endif
return intersectors ;
}
template < template < typename Ty > class Curve , int N >
static VirtualCurveIntersector : : Intersectors RibbonNiMBIntersectors ( )
{
VirtualCurveIntersector : : Intersectors intersectors ;
intersectors . intersect1 = ( VirtualCurveIntersector : : Intersect1Ty ) & CurveNiMBIntersector1 < N > : : template intersect_t < RibbonCurve1Intersector1 < Curve > , Intersect1EpilogMU < VSIZEX , true > > ;
intersectors . occluded1 = ( VirtualCurveIntersector : : Occluded1Ty ) & CurveNiMBIntersector1 < N > : : template occluded_t < RibbonCurve1Intersector1 < Curve > , Occluded1EpilogMU < VSIZEX , true > > ;
intersectors . intersect4 = ( VirtualCurveIntersector : : Intersect4Ty ) & CurveNiMBIntersectorK < N , 4 > : : template intersect_t < RibbonCurve1IntersectorK < Curve , 4 > , Intersect1KEpilogMU < VSIZEX , 4 , true > > ;
intersectors . occluded4 = ( VirtualCurveIntersector : : Occluded4Ty ) & CurveNiMBIntersectorK < N , 4 > : : template occluded_t < RibbonCurve1IntersectorK < Curve , 4 > , Occluded1KEpilogMU < VSIZEX , 4 , true > > ;
# if defined(__AVX__)
intersectors . intersect8 = ( VirtualCurveIntersector : : Intersect8Ty ) & CurveNiMBIntersectorK < N , 8 > : : template intersect_t < RibbonCurve1IntersectorK < Curve , 8 > , Intersect1KEpilogMU < VSIZEX , 8 , true > > ;
intersectors . occluded8 = ( VirtualCurveIntersector : : Occluded8Ty ) & CurveNiMBIntersectorK < N , 8 > : : template occluded_t < RibbonCurve1IntersectorK < Curve , 8 > , Occluded1KEpilogMU < VSIZEX , 8 , true > > ;
# endif
# if defined(__AVX512F__)
intersectors . intersect16 = ( VirtualCurveIntersector : : Intersect16Ty ) & CurveNiMBIntersectorK < N , 16 > : : template intersect_t < RibbonCurve1IntersectorK < Curve , 16 > , Intersect1KEpilogMU < VSIZEX , 16 , true > > ;
intersectors . occluded16 = ( VirtualCurveIntersector : : Occluded16Ty ) & CurveNiMBIntersectorK < N , 16 > : : template occluded_t < RibbonCurve1IntersectorK < Curve , 16 > , Occluded1KEpilogMU < VSIZEX , 16 , true > > ;
# endif
return intersectors ;
}
template < template < typename Ty > class Curve , int N >
static VirtualCurveIntersector : : Intersectors CurveNiIntersectors ( )
{
VirtualCurveIntersector : : Intersectors intersectors ;
intersectors . intersect1 = ( VirtualCurveIntersector : : Intersect1Ty ) & CurveNiIntersector1 < N > : : template intersect_t < SweepCurve1Intersector1 < Curve > , Intersect1Epilog1 < true > > ;
intersectors . occluded1 = ( VirtualCurveIntersector : : Occluded1Ty ) & CurveNiIntersector1 < N > : : template occluded_t < SweepCurve1Intersector1 < Curve > , Occluded1Epilog1 < true > > ;
intersectors . intersect4 = ( VirtualCurveIntersector : : Intersect4Ty ) & CurveNiIntersectorK < N , 4 > : : template intersect_t < SweepCurve1IntersectorK < Curve , 4 > , Intersect1KEpilog1 < 4 , true > > ;
intersectors . occluded4 = ( VirtualCurveIntersector : : Occluded4Ty ) & CurveNiIntersectorK < N , 4 > : : template occluded_t < SweepCurve1IntersectorK < Curve , 4 > , Occluded1KEpilog1 < 4 , true > > ;
# if defined(__AVX__)
intersectors . intersect8 = ( VirtualCurveIntersector : : Intersect8Ty ) & CurveNiIntersectorK < N , 8 > : : template intersect_t < SweepCurve1IntersectorK < Curve , 8 > , Intersect1KEpilog1 < 8 , true > > ;
intersectors . occluded8 = ( VirtualCurveIntersector : : Occluded8Ty ) & CurveNiIntersectorK < N , 8 > : : template occluded_t < SweepCurve1IntersectorK < Curve , 8 > , Occluded1KEpilog1 < 8 , true > > ;
# endif
# if defined(__AVX512F__)
intersectors . intersect16 = ( VirtualCurveIntersector : : Intersect16Ty ) & CurveNiIntersectorK < N , 16 > : : template intersect_t < SweepCurve1IntersectorK < Curve , 16 > , Intersect1KEpilog1 < 16 , true > > ;
intersectors . occluded16 = ( VirtualCurveIntersector : : Occluded16Ty ) & CurveNiIntersectorK < N , 16 > : : template occluded_t < SweepCurve1IntersectorK < Curve , 16 > , Occluded1KEpilog1 < 16 , true > > ;
# endif
return intersectors ;
}
template < template < typename Ty > class Curve , int N >
static VirtualCurveIntersector : : Intersectors CurveNvIntersectors ( )
{
VirtualCurveIntersector : : Intersectors intersectors ;
intersectors . intersect1 = ( VirtualCurveIntersector : : Intersect1Ty ) & CurveNvIntersector1 < N > : : template intersect_t < SweepCurve1Intersector1 < Curve > , Intersect1Epilog1 < true > > ;
intersectors . occluded1 = ( VirtualCurveIntersector : : Occluded1Ty ) & CurveNvIntersector1 < N > : : template occluded_t < SweepCurve1Intersector1 < Curve > , Occluded1Epilog1 < true > > ;
intersectors . intersect4 = ( VirtualCurveIntersector : : Intersect4Ty ) & CurveNvIntersectorK < N , 4 > : : template intersect_t < SweepCurve1IntersectorK < Curve , 4 > , Intersect1KEpilog1 < 4 , true > > ;
intersectors . occluded4 = ( VirtualCurveIntersector : : Occluded4Ty ) & CurveNvIntersectorK < N , 4 > : : template occluded_t < SweepCurve1IntersectorK < Curve , 4 > , Occluded1KEpilog1 < 4 , true > > ;
# if defined(__AVX__)
intersectors . intersect8 = ( VirtualCurveIntersector : : Intersect8Ty ) & CurveNvIntersectorK < N , 8 > : : template intersect_t < SweepCurve1IntersectorK < Curve , 8 > , Intersect1KEpilog1 < 8 , true > > ;
intersectors . occluded8 = ( VirtualCurveIntersector : : Occluded8Ty ) & CurveNvIntersectorK < N , 8 > : : template occluded_t < SweepCurve1IntersectorK < Curve , 8 > , Occluded1KEpilog1 < 8 , true > > ;
# endif
# if defined(__AVX512F__)
intersectors . intersect16 = ( VirtualCurveIntersector : : Intersect16Ty ) & CurveNvIntersectorK < N , 16 > : : template intersect_t < SweepCurve1IntersectorK < Curve , 16 > , Intersect1KEpilog1 < 16 , true > > ;
intersectors . occluded16 = ( VirtualCurveIntersector : : Occluded16Ty ) & CurveNvIntersectorK < N , 16 > : : template occluded_t < SweepCurve1IntersectorK < Curve , 16 > , Occluded1KEpilog1 < 16 , true > > ;
# endif
return intersectors ;
}
template < template < typename Ty > class Curve , int N >
static VirtualCurveIntersector : : Intersectors CurveNiMBIntersectors ( )
{
VirtualCurveIntersector : : Intersectors intersectors ;
intersectors . intersect1 = ( VirtualCurveIntersector : : Intersect1Ty ) & CurveNiMBIntersector1 < N > : : template intersect_t < SweepCurve1Intersector1 < Curve > , Intersect1Epilog1 < true > > ;
intersectors . occluded1 = ( VirtualCurveIntersector : : Occluded1Ty ) & CurveNiMBIntersector1 < N > : : template occluded_t < SweepCurve1Intersector1 < Curve > , Occluded1Epilog1 < true > > ;
intersectors . intersect4 = ( VirtualCurveIntersector : : Intersect4Ty ) & CurveNiMBIntersectorK < N , 4 > : : template intersect_t < SweepCurve1IntersectorK < Curve , 4 > , Intersect1KEpilog1 < 4 , true > > ;
intersectors . occluded4 = ( VirtualCurveIntersector : : Occluded4Ty ) & CurveNiMBIntersectorK < N , 4 > : : template occluded_t < SweepCurve1IntersectorK < Curve , 4 > , Occluded1KEpilog1 < 4 , true > > ;
# if defined(__AVX__)
intersectors . intersect8 = ( VirtualCurveIntersector : : Intersect8Ty ) & CurveNiMBIntersectorK < N , 8 > : : template intersect_t < SweepCurve1IntersectorK < Curve , 8 > , Intersect1KEpilog1 < 8 , true > > ;
intersectors . occluded8 = ( VirtualCurveIntersector : : Occluded8Ty ) & CurveNiMBIntersectorK < N , 8 > : : template occluded_t < SweepCurve1IntersectorK < Curve , 8 > , Occluded1KEpilog1 < 8 , true > > ;
# endif
# if defined(__AVX512F__)
intersectors . intersect16 = ( VirtualCurveIntersector : : Intersect16Ty ) & CurveNiMBIntersectorK < N , 16 > : : template intersect_t < SweepCurve1IntersectorK < Curve , 16 > , Intersect1KEpilog1 < 16 , true > > ;
intersectors . occluded16 = ( VirtualCurveIntersector : : Occluded16Ty ) & CurveNiMBIntersectorK < N , 16 > : : template occluded_t < SweepCurve1IntersectorK < Curve , 16 > , Occluded1KEpilog1 < 16 , true > > ;
# endif
return intersectors ;
}
template < template < typename Ty > class Curve , int N >
static VirtualCurveIntersector : : Intersectors OrientedCurveNiIntersectors ( )
{
VirtualCurveIntersector : : Intersectors intersectors ;
intersectors . intersect1 = ( VirtualCurveIntersector : : Intersect1Ty ) & CurveNiIntersector1 < N > : : template intersect_n < OrientedCurve1Intersector1 < Curve > , Intersect1Epilog1 < true > > ;
intersectors . occluded1 = ( VirtualCurveIntersector : : Occluded1Ty ) & CurveNiIntersector1 < N > : : template occluded_n < OrientedCurve1Intersector1 < Curve > , Occluded1Epilog1 < true > > ;
intersectors . intersect4 = ( VirtualCurveIntersector : : Intersect4Ty ) & CurveNiIntersectorK < N , 4 > : : template intersect_n < OrientedCurve1IntersectorK < Curve , 4 > , Intersect1KEpilog1 < 4 , true > > ;
intersectors . occluded4 = ( VirtualCurveIntersector : : Occluded4Ty ) & CurveNiIntersectorK < N , 4 > : : template occluded_n < OrientedCurve1IntersectorK < Curve , 4 > , Occluded1KEpilog1 < 4 , true > > ;
# if defined(__AVX__)
intersectors . intersect8 = ( VirtualCurveIntersector : : Intersect8Ty ) & CurveNiIntersectorK < N , 8 > : : template intersect_n < OrientedCurve1IntersectorK < Curve , 8 > , Intersect1KEpilog1 < 8 , true > > ;
intersectors . occluded8 = ( VirtualCurveIntersector : : Occluded8Ty ) & CurveNiIntersectorK < N , 8 > : : template occluded_n < OrientedCurve1IntersectorK < Curve , 8 > , Occluded1KEpilog1 < 8 , true > > ;
# endif
# if defined(__AVX512F__)
intersectors . intersect16 = ( VirtualCurveIntersector : : Intersect16Ty ) & CurveNiIntersectorK < N , 16 > : : template intersect_n < OrientedCurve1IntersectorK < Curve , 16 > , Intersect1KEpilog1 < 16 , true > > ;
intersectors . occluded16 = ( VirtualCurveIntersector : : Occluded16Ty ) & CurveNiIntersectorK < N , 16 > : : template occluded_n < OrientedCurve1IntersectorK < Curve , 16 > , Occluded1KEpilog1 < 16 , true > > ;
# endif
return intersectors ;
}
template < template < typename Ty > class Curve , int N >
static VirtualCurveIntersector : : Intersectors OrientedCurveNiMBIntersectors ( )
{
VirtualCurveIntersector : : Intersectors intersectors ;
intersectors . intersect1 = ( VirtualCurveIntersector : : Intersect1Ty ) & CurveNiMBIntersector1 < N > : : template intersect_n < OrientedCurve1Intersector1 < Curve > , Intersect1Epilog1 < true > > ;
intersectors . occluded1 = ( VirtualCurveIntersector : : Occluded1Ty ) & CurveNiMBIntersector1 < N > : : template occluded_n < OrientedCurve1Intersector1 < Curve > , Occluded1Epilog1 < true > > ;
intersectors . intersect4 = ( VirtualCurveIntersector : : Intersect4Ty ) & CurveNiMBIntersectorK < N , 4 > : : template intersect_n < OrientedCurve1IntersectorK < Curve , 4 > , Intersect1KEpilog1 < 4 , true > > ;
intersectors . occluded4 = ( VirtualCurveIntersector : : Occluded4Ty ) & CurveNiMBIntersectorK < N , 4 > : : template occluded_n < OrientedCurve1IntersectorK < Curve , 4 > , Occluded1KEpilog1 < 4 , true > > ;
# if defined(__AVX__)
intersectors . intersect8 = ( VirtualCurveIntersector : : Intersect8Ty ) & CurveNiMBIntersectorK < N , 8 > : : template intersect_n < OrientedCurve1IntersectorK < Curve , 8 > , Intersect1KEpilog1 < 8 , true > > ;
intersectors . occluded8 = ( VirtualCurveIntersector : : Occluded8Ty ) & CurveNiMBIntersectorK < N , 8 > : : template occluded_n < OrientedCurve1IntersectorK < Curve , 8 > , Occluded1KEpilog1 < 8 , true > > ;
# endif
# if defined(__AVX512F__)
intersectors . intersect16 = ( VirtualCurveIntersector : : Intersect16Ty ) & CurveNiMBIntersectorK < N , 16 > : : template intersect_n < OrientedCurve1IntersectorK < Curve , 16 > , Intersect1KEpilog1 < 16 , true > > ;
intersectors . occluded16 = ( VirtualCurveIntersector : : Occluded16Ty ) & CurveNiMBIntersectorK < N , 16 > : : template occluded_n < OrientedCurve1IntersectorK < Curve , 16 > , Occluded1KEpilog1 < 16 , true > > ;
# endif
return intersectors ;
}
template < template < typename Ty > class Curve , int N >
static VirtualCurveIntersector : : Intersectors HermiteRibbonNiIntersectors ( )
{
VirtualCurveIntersector : : Intersectors intersectors ;
intersectors . intersect1 = ( VirtualCurveIntersector : : Intersect1Ty ) & CurveNiIntersector1 < N > : : template intersect_h < RibbonCurve1Intersector1 < Curve > , Intersect1EpilogMU < VSIZEX , true > > ;
intersectors . occluded1 = ( VirtualCurveIntersector : : Occluded1Ty ) & CurveNiIntersector1 < N > : : template occluded_h < RibbonCurve1Intersector1 < Curve > , Occluded1EpilogMU < VSIZEX , true > > ;
intersectors . intersect4 = ( VirtualCurveIntersector : : Intersect4Ty ) & CurveNiIntersectorK < N , 4 > : : template intersect_h < RibbonCurve1IntersectorK < Curve , 4 > , Intersect1KEpilogMU < VSIZEX , 4 , true > > ;
intersectors . occluded4 = ( VirtualCurveIntersector : : Occluded4Ty ) & CurveNiIntersectorK < N , 4 > : : template occluded_h < RibbonCurve1IntersectorK < Curve , 4 > , Occluded1KEpilogMU < VSIZEX , 4 , true > > ;
# if defined(__AVX__)
intersectors . intersect8 = ( VirtualCurveIntersector : : Intersect8Ty ) & CurveNiIntersectorK < N , 8 > : : template intersect_h < RibbonCurve1IntersectorK < Curve , 8 > , Intersect1KEpilogMU < VSIZEX , 8 , true > > ;
intersectors . occluded8 = ( VirtualCurveIntersector : : Occluded8Ty ) & CurveNiIntersectorK < N , 8 > : : template occluded_h < RibbonCurve1IntersectorK < Curve , 8 > , Occluded1KEpilogMU < VSIZEX , 8 , true > > ;
# endif
# if defined(__AVX512F__)
intersectors . intersect16 = ( VirtualCurveIntersector : : Intersect16Ty ) & CurveNiIntersectorK < N , 16 > : : template intersect_h < RibbonCurve1IntersectorK < Curve , 16 > , Intersect1KEpilogMU < VSIZEX , 16 , true > > ;
intersectors . occluded16 = ( VirtualCurveIntersector : : Occluded16Ty ) & CurveNiIntersectorK < N , 16 > : : template occluded_h < RibbonCurve1IntersectorK < Curve , 16 > , Occluded1KEpilogMU < VSIZEX , 16 , true > > ;
# endif
return intersectors ;
}
template < template < typename Ty > class Curve , int N >
static VirtualCurveIntersector : : Intersectors HermiteRibbonNiMBIntersectors ( )
{
VirtualCurveIntersector : : Intersectors intersectors ;
intersectors . intersect1 = ( VirtualCurveIntersector : : Intersect1Ty ) & CurveNiMBIntersector1 < N > : : template intersect_h < RibbonCurve1Intersector1 < Curve > , Intersect1EpilogMU < VSIZEX , true > > ;
intersectors . occluded1 = ( VirtualCurveIntersector : : Occluded1Ty ) & CurveNiMBIntersector1 < N > : : template occluded_h < RibbonCurve1Intersector1 < Curve > , Occluded1EpilogMU < VSIZEX , true > > ;
intersectors . intersect4 = ( VirtualCurveIntersector : : Intersect4Ty ) & CurveNiMBIntersectorK < N , 4 > : : template intersect_h < RibbonCurve1IntersectorK < Curve , 4 > , Intersect1KEpilogMU < VSIZEX , 4 , true > > ;
intersectors . occluded4 = ( VirtualCurveIntersector : : Occluded4Ty ) & CurveNiMBIntersectorK < N , 4 > : : template occluded_h < RibbonCurve1IntersectorK < Curve , 4 > , Occluded1KEpilogMU < VSIZEX , 4 , true > > ;
# if defined(__AVX__)
intersectors . intersect8 = ( VirtualCurveIntersector : : Intersect8Ty ) & CurveNiMBIntersectorK < N , 8 > : : template intersect_h < RibbonCurve1IntersectorK < Curve , 8 > , Intersect1KEpilogMU < VSIZEX , 8 , true > > ;
intersectors . occluded8 = ( VirtualCurveIntersector : : Occluded8Ty ) & CurveNiMBIntersectorK < N , 8 > : : template occluded_h < RibbonCurve1IntersectorK < Curve , 8 > , Occluded1KEpilogMU < VSIZEX , 8 , true > > ;
# endif
# if defined(__AVX512F__)
intersectors . intersect16 = ( VirtualCurveIntersector : : Intersect16Ty ) & CurveNiMBIntersectorK < N , 16 > : : template intersect_h < RibbonCurve1IntersectorK < Curve , 16 > , Intersect1KEpilogMU < VSIZEX , 16 , true > > ;
intersectors . occluded16 = ( VirtualCurveIntersector : : Occluded16Ty ) & CurveNiMBIntersectorK < N , 16 > : : template occluded_h < RibbonCurve1IntersectorK < Curve , 16 > , Occluded1KEpilogMU < VSIZEX , 16 , true > > ;
# endif
return intersectors ;
}
template < template < typename Ty > class Curve , int N >
static VirtualCurveIntersector : : Intersectors HermiteCurveNiIntersectors ( )
{
VirtualCurveIntersector : : Intersectors intersectors ;
intersectors . intersect1 = ( VirtualCurveIntersector : : Intersect1Ty ) & CurveNiIntersector1 < N > : : template intersect_h < SweepCurve1Intersector1 < Curve > , Intersect1Epilog1 < true > > ;
intersectors . occluded1 = ( VirtualCurveIntersector : : Occluded1Ty ) & CurveNiIntersector1 < N > : : template occluded_h < SweepCurve1Intersector1 < Curve > , Occluded1Epilog1 < true > > ;
intersectors . intersect4 = ( VirtualCurveIntersector : : Intersect4Ty ) & CurveNiIntersectorK < N , 4 > : : template intersect_h < SweepCurve1IntersectorK < Curve , 4 > , Intersect1KEpilog1 < 4 , true > > ;
intersectors . occluded4 = ( VirtualCurveIntersector : : Occluded4Ty ) & CurveNiIntersectorK < N , 4 > : : template occluded_h < SweepCurve1IntersectorK < Curve , 4 > , Occluded1KEpilog1 < 4 , true > > ;
# if defined(__AVX__)
intersectors . intersect8 = ( VirtualCurveIntersector : : Intersect8Ty ) & CurveNiIntersectorK < N , 8 > : : template intersect_h < SweepCurve1IntersectorK < Curve , 8 > , Intersect1KEpilog1 < 8 , true > > ;
intersectors . occluded8 = ( VirtualCurveIntersector : : Occluded8Ty ) & CurveNiIntersectorK < N , 8 > : : template occluded_h < SweepCurve1IntersectorK < Curve , 8 > , Occluded1KEpilog1 < 8 , true > > ;
# endif
# if defined(__AVX512F__)
intersectors . intersect16 = ( VirtualCurveIntersector : : Intersect16Ty ) & CurveNiIntersectorK < N , 16 > : : template intersect_h < SweepCurve1IntersectorK < Curve , 16 > , Intersect1KEpilog1 < 16 , true > > ;
intersectors . occluded16 = ( VirtualCurveIntersector : : Occluded16Ty ) & CurveNiIntersectorK < N , 16 > : : template occluded_h < SweepCurve1IntersectorK < Curve , 16 > , Occluded1KEpilog1 < 16 , true > > ;
# endif
return intersectors ;
}
template < template < typename Ty > class Curve , int N >
static VirtualCurveIntersector : : Intersectors HermiteCurveNiMBIntersectors ( )
{
VirtualCurveIntersector : : Intersectors intersectors ;
intersectors . intersect1 = ( VirtualCurveIntersector : : Intersect1Ty ) & CurveNiMBIntersector1 < N > : : template intersect_h < SweepCurve1Intersector1 < Curve > , Intersect1Epilog1 < true > > ;
intersectors . occluded1 = ( VirtualCurveIntersector : : Occluded1Ty ) & CurveNiMBIntersector1 < N > : : template occluded_h < SweepCurve1Intersector1 < Curve > , Occluded1Epilog1 < true > > ;
intersectors . intersect4 = ( VirtualCurveIntersector : : Intersect4Ty ) & CurveNiMBIntersectorK < N , 4 > : : template intersect_h < SweepCurve1IntersectorK < Curve , 4 > , Intersect1KEpilog1 < 4 , true > > ;
intersectors . occluded4 = ( VirtualCurveIntersector : : Occluded4Ty ) & CurveNiMBIntersectorK < N , 4 > : : template occluded_h < SweepCurve1IntersectorK < Curve , 4 > , Occluded1KEpilog1 < 4 , true > > ;
# if defined(__AVX__)
intersectors . intersect8 = ( VirtualCurveIntersector : : Intersect8Ty ) & CurveNiMBIntersectorK < N , 8 > : : template intersect_h < SweepCurve1IntersectorK < Curve , 8 > , Intersect1KEpilog1 < 8 , true > > ;
intersectors . occluded8 = ( VirtualCurveIntersector : : Occluded8Ty ) & CurveNiMBIntersectorK < N , 8 > : : template occluded_h < SweepCurve1IntersectorK < Curve , 8 > , Occluded1KEpilog1 < 8 , true > > ;
# endif
# if defined(__AVX512F__)
intersectors . intersect16 = ( VirtualCurveIntersector : : Intersect16Ty ) & CurveNiMBIntersectorK < N , 16 > : : template intersect_h < SweepCurve1IntersectorK < Curve , 16 > , Intersect1KEpilog1 < 16 , true > > ;
intersectors . occluded16 = ( VirtualCurveIntersector : : Occluded16Ty ) & CurveNiMBIntersectorK < N , 16 > : : template occluded_h < SweepCurve1IntersectorK < Curve , 16 > , Occluded1KEpilog1 < 16 , true > > ;
# endif
return intersectors ;
}
template < template < typename Ty > class Curve , int N >
static VirtualCurveIntersector : : Intersectors HermiteOrientedCurveNiIntersectors ( )
{
VirtualCurveIntersector : : Intersectors intersectors ;
intersectors . intersect1 = ( VirtualCurveIntersector : : Intersect1Ty ) & CurveNiIntersector1 < N > : : template intersect_hn < OrientedCurve1Intersector1 < Curve > , Intersect1Epilog1 < true > > ;
intersectors . occluded1 = ( VirtualCurveIntersector : : Occluded1Ty ) & CurveNiIntersector1 < N > : : template occluded_hn < OrientedCurve1Intersector1 < Curve > , Occluded1Epilog1 < true > > ;
intersectors . intersect4 = ( VirtualCurveIntersector : : Intersect4Ty ) & CurveNiIntersectorK < N , 4 > : : template intersect_hn < OrientedCurve1IntersectorK < Curve , 4 > , Intersect1KEpilog1 < 4 , true > > ;
intersectors . occluded4 = ( VirtualCurveIntersector : : Occluded4Ty ) & CurveNiIntersectorK < N , 4 > : : template occluded_hn < OrientedCurve1IntersectorK < Curve , 4 > , Occluded1KEpilog1 < 4 , true > > ;
# if defined(__AVX__)
intersectors . intersect8 = ( VirtualCurveIntersector : : Intersect8Ty ) & CurveNiIntersectorK < N , 8 > : : template intersect_hn < OrientedCurve1IntersectorK < Curve , 8 > , Intersect1KEpilog1 < 8 , true > > ;
intersectors . occluded8 = ( VirtualCurveIntersector : : Occluded8Ty ) & CurveNiIntersectorK < N , 8 > : : template occluded_hn < OrientedCurve1IntersectorK < Curve , 8 > , Occluded1KEpilog1 < 8 , true > > ;
# endif
# if defined(__AVX512F__)
intersectors . intersect16 = ( VirtualCurveIntersector : : Intersect16Ty ) & CurveNiIntersectorK < N , 16 > : : template intersect_hn < OrientedCurve1IntersectorK < Curve , 16 > , Intersect1KEpilog1 < 16 , true > > ;
intersectors . occluded16 = ( VirtualCurveIntersector : : Occluded16Ty ) & CurveNiIntersectorK < N , 16 > : : template occluded_hn < OrientedCurve1IntersectorK < Curve , 16 > , Occluded1KEpilog1 < 16 , true > > ;
# endif
return intersectors ;
}
template < template < typename Ty > class Curve , int N >
static VirtualCurveIntersector : : Intersectors HermiteOrientedCurveNiMBIntersectors ( )
{
VirtualCurveIntersector : : Intersectors intersectors ;
intersectors . intersect1 = ( VirtualCurveIntersector : : Intersect1Ty ) & CurveNiMBIntersector1 < N > : : template intersect_hn < OrientedCurve1Intersector1 < Curve > , Intersect1Epilog1 < true > > ;
intersectors . occluded1 = ( VirtualCurveIntersector : : Occluded1Ty ) & CurveNiMBIntersector1 < N > : : template occluded_hn < OrientedCurve1Intersector1 < Curve > , Occluded1Epilog1 < true > > ;
intersectors . intersect4 = ( VirtualCurveIntersector : : Intersect4Ty ) & CurveNiMBIntersectorK < N , 4 > : : template intersect_hn < OrientedCurve1IntersectorK < Curve , 4 > , Intersect1KEpilog1 < 4 , true > > ;
intersectors . occluded4 = ( VirtualCurveIntersector : : Occluded4Ty ) & CurveNiMBIntersectorK < N , 4 > : : template occluded_hn < OrientedCurve1IntersectorK < Curve , 4 > , Occluded1KEpilog1 < 4 , true > > ;
# if defined(__AVX__)
intersectors . intersect8 = ( VirtualCurveIntersector : : Intersect8Ty ) & CurveNiMBIntersectorK < N , 8 > : : template intersect_hn < OrientedCurve1IntersectorK < Curve , 8 > , Intersect1KEpilog1 < 8 , true > > ;
intersectors . occluded8 = ( VirtualCurveIntersector : : Occluded8Ty ) & CurveNiMBIntersectorK < N , 8 > : : template occluded_hn < OrientedCurve1IntersectorK < Curve , 8 > , Occluded1KEpilog1 < 8 , true > > ;
# endif
# if defined(__AVX512F__)
intersectors . intersect16 = ( VirtualCurveIntersector : : Intersect16Ty ) & CurveNiMBIntersectorK < N , 16 > : : template intersect_hn < OrientedCurve1IntersectorK < Curve , 16 > , Intersect1KEpilog1 < 16 , true > > ;
intersectors . occluded16 = ( VirtualCurveIntersector : : Occluded16Ty ) & CurveNiMBIntersectorK < N , 16 > : : template occluded_hn < OrientedCurve1IntersectorK < Curve , 16 > , Occluded1KEpilog1 < 16 , true > > ;
# endif
return intersectors ;
}
}
}
