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GEO_PrimNull Class Reference

#include <GEO_PrimNull.h>

+ Inheritance diagram for GEO_PrimNull:

Public Member Functions

 GEO_PrimNull (GA_Detail *d, GA_Offset offset=GA_INVALID_OFFSET)
 
int64 getMemoryUsage () const override
 Report approximate memory usage. More...
 
void countMemory (UT_MemoryCounter &counter) const override
 
bool isDegenerate () const override
 
bool getBBox (UT_BoundingBox *bbox) const override
 
void reverse () override
 
UT_Vector3D computeNormalD () const override
 
UT_Vector3 computeNormal () const override
 
void copyPrimitive (const GEO_Primitive *s) override
 
int detachPoints (GA_PointGroup &g) override
 
GA_DereferenceStatus dereferencePoint (GA_Offset, bool) override
 
GA_DereferenceStatus dereferencePoints (const GA_RangeMemberQuery &, bool) override
 
const GA_PrimitiveJSONgetJSON () const override
 
bool evaluatePointRefMap (GA_Offset, GA_AttributeRefMap &, fpreal, fpreal, uint, uint) const override
 
const GA_PrimitiveDefinitiongetTypeDef () const override
 
GEO_Primitiveconvert (GEO_ConvertParms &, GA_PointGroup *) override
 
GEO_PrimitiveconvertNew (GEO_ConvertParms &) override
 
void normal (NormalComp &) const override
 
void normal (NormalCompD &) const override
 
int intersectRay (const UT_Vector3 &, const UT_Vector3 &, float, float, float *, UT_Vector3 *, UT_Vector3 *, int, float *, float *, int) const override
 
- Public Member Functions inherited from GEO_Primitive
GA_PrimCompat::TypeMask getPrimitiveId () const override
 
void copyAttributesAndGroups (const GEO_Primitive &src, bool copy_groups=true)
 
void copyAttributesAndGroups (const GEO_Primitive &src, GA_AttributeRefMap &gah, bool copy_groups=true)
 
void copyAttributesAndGroups (const GEO_Primitive &src, GA_PrimitiveWrangler &wrangler, bool copy_groups=true)
 NOTE: The copying of groups only works if src is in the same detail. More...
 
void copyAttributeData (const GEO_Primitive &src)
 
void copyAttributeData (const GEO_Primitive &src, GA_AttributeRefMap &gah)
 
void copyAttributeData (const GEO_Primitive &src, GA_PrimitiveWrangler &wrangler)
 
void copyAttributeValues (const GEO_Primitive &src, GA_PrimitiveWrangler &wrangler)
 
void copyGroupMembership (const GEO_Primitive &src)
 
virtual GEO_Primitivecopy (int preserve_shared_pts=0) const
 
virtual void transform (const UT_Matrix4 &)
 
virtual void realToUnitPair (float ureal, float vreal, float &uunit, float &vunit) const
 
virtual void unitToRealPair (float uunit, float vunit, float &ureal, float &vreal) const
 
virtual void unitLengthToUnitPair (float ulength, float vlength, float &uparm, float &vparm) const
 
virtual void unitLengthToUnitPair (float ulength, float vlength, float &uparm, float &vparm, float tolerance) const
 
virtual void unitToUnitLengthPair (float uparm, float vparm, float &ulength, float &vlength) const
 
bool evaluateBaryCenter (GA_Offset result_vtx, GA_AttributeRefMap &map) const
 
bool evaluatePoint (GA_Offset result_vtx, GA_AttributeRefMap &map, fpreal u, fpreal v=0, uint du=0, uint dv=0) const
 
int evaluatePoint (UT_Vector4 &pos, float u, float v=0, unsigned du=0, unsigned dv=0) const
 
virtual int evaluateNormalVector (UT_Vector3 &nml, float u, float v=0, float w=0) const
 
bool evaluateInteriorPoint (GA_Offset result_vtx, GA_AttributeRefMap &map, fpreal u, fpreal v, fpreal w=0) const
 
int evaluateInteriorPoint (UT_Vector4 &pos, fpreal u, fpreal v, fpreal w=0) const
 
virtual void computeInteriorPointWeights (UT_Array< GA_Offset > &vtxlist, UT_Array< float > &weightlist, fpreal u, fpreal v, fpreal w) const
 
SYS_FORCE_INLINE GEO_DetailgetParent () const
 
virtual bool getVisibleBBox (UT_BoundingBox *bbox) const
 
bool enlargeVisibleBoundingBox (UT_BoundingBox &b, const GA_Attribute *P) const override
 
virtual UT_Vector3 baryCenter () const
 
virtual UT_Vector3D baryCenterD () const
 
template<typename T >
UT_Vector3T< TbaryCenterT () const
 
virtual void addToBSphere (UT_BoundingSphere *bsphere) const
 
virtual void isolate ()
 Method to isolate a pasted surface. More...
 
bool hasEdge (const GA_Edge &edge) const override
 Method to determine if a primitive has an edge (undirected). More...
 
virtual bool vertexApply (bool(*apply)(GA_Offset vtx, void *), void *data=0) const
 
GEO_Vertex getVertexElement (GA_Size i) const
 
virtual GEO_MetaPrimcastToMetaPrim ()
 
virtual const GEO_MetaPrimcastToMetaPrim () const
 
virtual int parametricBBox (float u, float v, float *u0, float *u1, float *v0, float *v1)
 
virtual float uvDist (float u1, float v1, float u2, float v2) const
 
int bboxIntersectRay (const UT_Vector3 &rayorig, const UT_Vector3 &raydir, int maxtries=10, float tmax=1E17F, float *distance=0, UT_Vector3 *nml=0) const
 
virtual bool isQuadric () const
 
virtual void clip (UT_Vector3 normal, float distance=0, GA_PrimitiveGroup *clipgrp=NULL)
 
bool enlargeBoundingBox (UT_BoundingRect &b, const GA_Attribute *p) const override
 
bool enlargeBoundingBox (UT_BoundingBox &b, const GA_Attribute *p) const override
 
virtual bool hasGuideEdge (int edgeid, UT_Vector3 &a, UT_Vector3 &b) const
 
virtual bool hasXsectPoint (int pointid, UT_Vector3 &p) const
 
fpreal calcVolume (const UT_Vector3 &) const override
 
fpreal calcArea () const override
 
fpreal calcPerimeter () const override
 
- Public Member Functions inherited from GA_Primitive
virtual ~GA_Primitive ()
 
const char * getTypeName () const
 
SYS_FORCE_INLINE GA_DetailgetDetail () const
 
SYS_FORCE_INLINE GA_Offset getMapOffset () const
 Gets the offset of this primitive in the detail containing it. More...
 
SYS_FORCE_INLINE GA_Index getMapIndex () const
 Gets the index of this primitive in the detail containing it. More...
 
SYS_FORCE_INLINE const
GA_IndexMap
getIndexMap () const
 Gets the index map for primitives in the detail containing this primitive. More...
 
GA_Index getNum () const
 
void swapOffsetValue (const GA_Defragment &defrag)
 For defragmentation, we need to update the offset. More...
 
bool isPrimary () const
 
SYS_FORCE_INLINE const
GA_PrimitiveTypeId
getTypeId () const
 
GA_PrimitiveFamilyMask getFamilyMask () const
 
bool isFamily (unsigned family_mask) const
 
bool hasLocalTransform () const
 Whether the primitive has a transform associated with it. More...
 
virtual void getLocalTransform (UT_Matrix3D &matrix) const
 
virtual void getLocalTransform4 (UT_Matrix4D &matrix) const
 
virtual void setLocalTransform (const UT_Matrix3D &matrix)
 Set the local transform. The default implementation does nothing. More...
 
virtual int64 getDeviceMemoryUsage () const
 
SYS_FORCE_INLINE GA_Size getVertexCount () const
 Return the number of vertices used by this primitive. More...
 
SYS_FORCE_INLINE GA_Offset getVertexOffset (GA_Size primvertexnum) const
 
SYS_FORCE_INLINE GA_Index getVertexIndex (GA_Size primvertexnum) const
 
SYS_FORCE_INLINE GA_Offset getPointOffset (GA_Size i) const
 
SYS_FORCE_INLINE void setPointOffset (GA_Size i, GA_Offset ptoff)
 
SYS_FORCE_INLINE GA_Index getPointIndex (GA_Size i) const
 
SYS_FORCE_INLINE UT_Vector3 getPos3 (GA_Size i) const
 
SYS_FORCE_INLINE UT_Vector3D getPos3D (GA_Size i) const
 
template<typename T >
UT_Vector3T< TgetPos3T (GA_Size i) const
 
SYS_FORCE_INLINE void setPos3 (GA_Size i, const UT_Vector3 &pos) const
 
SYS_FORCE_INLINE void setPos3 (GA_Size i, const UT_Vector3D &pos) const
 
SYS_FORCE_INLINE UT_Vector4 getPos4 (GA_Size i) const
 
SYS_FORCE_INLINE UT_Vector4D getPos4D (GA_Size i) const
 
SYS_FORCE_INLINE void setPos4 (GA_Size i, const UT_Vector4 &pos) const
 
SYS_FORCE_INLINE void setPos4 (GA_Size i, const UT_Vector4D &pos) const
 
GA_Range getVertexRange (bool harden=false) const
 Get a range of all the vertices accessed by the primitive. More...
 
GA_Range getPointRange (bool harden=false) const
 
bool isPointUsed (GA_Offset ptoff) const
 
void addPointRefToGroup (GA_PointGroup &grp) const
 
void edgeApply (GA_EdgeApplyFunc apply, void *data=nullptr) const
 
void edgeApplyIndex (GA_EdgeApplyIndexFunc apply, void *data=nullptr) const
 
virtual void iterateEdges (GA_IterateEdgesFunc apply_func) const
 
virtual void iterateEdgesByVertex (GA_IterateEdgesByVertexFunc apply_func) const
 
bool findEdgePoints (GA_Offset ptoff0, GA_Offset ptoff1, GA_Size &vtx0, GA_Size &vtx1) const
 
virtual bool enlargeBoundingSphere (UT_BoundingSphere &b, const GA_Attribute *P) const
 
virtual void enlargePointBounds (UT_BoundingBox &box) const
 
void copyUnwiredForMerge (const GA_Primitive *src, const GA_MergeMap &map)
 
virtual void copySubclassData (const GA_Primitive *source)
 
virtual bool saveSharedLoadData (UT_JSONWriter &w, GA_SaveMap &save, GA_GeometryIndex *geo_index) const
 
virtual bool registerSharedLoadData (int load_data_type, GA_SharedDataHandlePtr item)
 
virtual bool loadH9 (UT_IStream &is, const UT_Array< GA_AttribLoadDataH9 > &prim_attribs, const UT_Array< GA_AttribLoadDataH9 > &vtx_attribs)
 
virtual bool saveH9 (std::ostream &os, bool binary, const UT_Array< GA_AttribSaveDataH9 > &prim_attribs, const UT_Array< GA_AttribSaveDataH9 > &vtx_attribs) const
 
const GA_IntrinsicManagergetIntrinsicManager () const
 
virtual void clearForDeletion ()
 
virtual void getAdjacentBoundaryVertices (GA_Offset vtx, GA_Offset &prev_vtx, GA_Offset &next_vtx) const
 
virtual bool supportsHedge () const
 
virtual GA_Offset releaseVertex (GA_Offset vtx)
 
virtual int isVisible () const
 
virtual unsigned getNumSecondaryDetails () const
 A primitive may support any number of secondary details. More...
 
virtual const GA_DetailgetSecondaryDetail (GA_Index i) const
 
virtual GA_DetailgetSecondaryDetail (GA_Index i)
 
GA_Index getNumSecondary (GA_Index detail) const
 
const GA_PrimitivegetSecondaryByIndex (GA_Index detail, GA_Index i) const
 
GA_PrimitivegetSecondaryByIndex (GA_Index detail, GA_Index i)
 
const GA_PrimitivegetSecondaryByOffset (GA_Index detail, GA_Offset o) const
 
GA_PrimitivegetSecondaryByOffset (GA_Index detail, GA_Offset o)
 
SYS_FORCE_INLINE bool isVertexListTrivial () const
 
bool isPointListTrivial () const
 
template<typename FUNCTOR >
SYS_FORCE_INLINE void forEachVertex (FUNCTOR &&functor) const
 
template<typename FUNCTOR >
SYS_FORCE_INLINE void forEachPoint (FUNCTOR &&functor) const
 
bool vertexApply (bool(*apply)(GA_Offset vtx, void *), void *data=nullptr) const
 
virtual void stashed (bool beingstashed, GA_Offset offset=GA_INVALID_OFFSET)
 
virtual void flushCEWriteCaches ()
 Copy any modified caches from the GPU back to CPU cache. More...
 
virtual void flushCECaches ()
 
virtual void clearCECaches ()
 Clear all caches from the GPU, without copying any data to the CPU. More...
 
virtual void stealCEBuffers (const GA_Primitive *src)
 Steal the underlying CE buffer from the source. More...
 
virtual void copyCEBuffers (const GA_Primitive *src)
 Copy the underlying CE buffer from the source. More...
 
virtual void swapVertexOffsets (const GA_Defragment &defrag)
 
GA_LocalIntrinsic findIntrinsic (const UT_StringRef &nm) const
 
GA_LocalIntrinsic findIntrinsic (GA_GlobalIntrinsic h) const
 
GA_GlobalIntrinsic findGlobalIntrinsic (GA_LocalIntrinsic h) const
 
const char * getIntrinsicName (GA_LocalIntrinsic h) const
 
GA_Size getIntrinsicTupleSize (GA_LocalIntrinsic h) const
 
bool getIntrinsicCollapseSingletons (GA_LocalIntrinsic h) const
 
GA_StorageClass getIntrinsicStorage (GA_LocalIntrinsic h) const
 
bool getIntrinsicReadOnly (GA_LocalIntrinsic h) const
 
const UT_OptionsgetIntrinsicOptions (GA_LocalIntrinsic h) const
 
GA_Size getIntrinsic (GA_LocalIntrinsic h, UT_String &val) const
 
GA_Size getIntrinsic (GA_LocalIntrinsic h, UT_StringArray &val) const
 
GA_Size getIntrinsic (GA_LocalIntrinsic h, UT_OptionsHolder &val) const
 
GA_Size getIntrinsic (GA_LocalIntrinsic h, UT_Array< UT_OptionsHolder > &val) const
 
GA_Size getIntrinsic (GA_LocalIntrinsic h, int64 *v, GA_Size size) const
 
GA_Size getIntrinsic (GA_LocalIntrinsic h, fpreal64 *v, GA_Size sz) const
 
bool getIntrinsic (GA_LocalIntrinsic h, float &v) const
 
bool getIntrinsic (GA_LocalIntrinsic h, int &v) const
 
bool getIntrinsic (GA_LocalIntrinsic h, UT_Vector2 &v) const
 
bool getIntrinsic (GA_LocalIntrinsic h, UT_Vector3 &v) const
 
bool getIntrinsic (GA_LocalIntrinsic h, UT_Vector4 &v) const
 
bool getIntrinsic (GA_LocalIntrinsic h, UT_Matrix2 &v) const
 
bool getIntrinsic (GA_LocalIntrinsic h, UT_Matrix3 &v) const
 
bool getIntrinsic (GA_LocalIntrinsic h, UT_Matrix4 &v) const
 
bool getIntrinsic (GA_LocalIntrinsic h, double &v) const
 
bool getIntrinsic (GA_LocalIntrinsic h, int64 &v) const
 
bool getIntrinsic (GA_LocalIntrinsic h, UT_Vector2D &v) const
 
bool getIntrinsic (GA_LocalIntrinsic h, UT_Vector3D &v) const
 
bool getIntrinsic (GA_LocalIntrinsic h, UT_Vector4D &v) const
 
bool getIntrinsic (GA_LocalIntrinsic h, UT_Matrix2D &v) const
 
bool getIntrinsic (GA_LocalIntrinsic h, UT_Matrix3D &v) const
 
bool getIntrinsic (GA_LocalIntrinsic h, UT_Matrix4D &v) const
 
GA_Size setIntrinsic (GA_LocalIntrinsic h, const char *value)
 
GA_Size setIntrinsic (GA_LocalIntrinsic h, const UT_StringArray &value)
 
GA_Size setIntrinsic (GA_LocalIntrinsic h, const char **val, GA_Size s)
 
GA_Size setIntrinsic (GA_LocalIntrinsic h, const UT_OptionsHolder &value)
 
GA_Size setIntrinsic (GA_LocalIntrinsic h, const UT_Array< UT_OptionsHolder > &value)
 
GA_Size setIntrinsic (GA_LocalIntrinsic h, const UT_OptionsHolder *value, GA_Size s)
 
GA_Size setIntrinsic (GA_LocalIntrinsic h, const int64 val)
 
GA_Size setIntrinsic (GA_LocalIntrinsic h, const fpreal64 val)
 
GA_Size setIntrinsic (GA_LocalIntrinsic h, const int64 *val, GA_Size sz)
 
GA_Size setIntrinsic (GA_LocalIntrinsic h, const fpreal64 *v, GA_Size sz)
 

Static Public Member Functions

static GA_PrimitiveFamilyMask buildFamilyMask ()
 
- Static Public Member Functions inherited from GEO_Primitive
static GA_PrimCompat::TypeMask getPrimitiveMaskH9 (const char *maskstr)
 
- Static Public Member Functions inherited from GA_Primitive
static SYS_FORCE_INLINE
GA_PrimCompat::TypeMask 
primCompatMaskFromTypeId (int type_id)
 

Protected Member Functions

 ~GEO_PrimNull () override
 
- Protected Member Functions inherited from GEO_Primitive
SYS_FORCE_INLINE GEO_Primitive (GA_Detail *d, GA_Offset offset=GA_INVALID_OFFSET)
 
 ~GEO_Primitive () override
 
virtual int evaluatePointV4 (UT_Vector4 &pos, float u, float v=0, unsigned du=0, unsigned dv=0) const
 
virtual bool evaluateBaryCenterRefMap (GA_Offset result_vtx, GA_AttributeRefMap &map) const
 
virtual bool evaluateInteriorPointRefMap (GA_Offset result_vtx, GA_AttributeRefMap &map, fpreal u, fpreal v, fpreal w=0) const
 
virtual int evaluateInteriorPointV4 (UT_Vector4 &pos, fpreal u, fpreal v, fpreal w=0) const
 
- Protected Member Functions inherited from GA_Primitive
SYS_FORCE_INLINE GA_Primitive (GA_Detail &detail, GA_Offset offset=GA_INVALID_OFFSET)
 
void setNumVertices (GA_Size nvertices)
 
GA_Offset allocateVertex (GA_Offset point=GA_INVALID_OFFSET)
 allocateVertex() will call wireVertex() if the point given is not -1 More...
 
void destroyVertex (GA_Offset vertex)
 
void wireVertex (GA_Offset vertex, GA_Offset point)
 
void registerVertex (GA_Offset vertex)
 
SYS_FORCE_INLINE int64 getBaseMemoryUsage () const
 Report approximate memory usage for myVertexList for subclasses. More...
 
void countBaseMemory (UT_MemoryCounter &counter) const
 
void copyVertexListForMerge (const GA_OffsetListRef &src_vertices, const GA_MergeMap &map)
 

Friends

class GU_PrimitiveFactory
 

Additional Inherited Members

- Public Types inherited from GEO_Primitive
using NormalComp = NormalCompT< float >
 
using NormalCompArray = NormalCompArrayT< float >
 
using NormalCompAttr = NormalCompAttrT< float >
 
using NormalCompBuffered = NormalCompBufferedT< float >
 
using NormalCompD = NormalCompT< double >
 
using NormalCompArrayD = NormalCompArrayT< double >
 
using NormalCompAttrD = NormalCompAttrT< double >
 
using NormalCompBufferedD = NormalCompBufferedT< double >
 
- Public Types inherited from GA_Primitive
enum  GA_DereferenceStatus { GA_DEREFERENCE_FAIL, GA_DEREFERENCE_OK, GA_DEREFERENCE_DEGENERATE, GA_DEREFERENCE_DESTROY }
 
- Static Public Attributes inherited from GEO_Primitive
static const UT_Array
< GA_AttribSaveDataH9 > & 
theEmptySaveAttribs
 Convience objects to pass as arguments to saveH9()/loadH9(). More...
 
- Static Protected Member Functions inherited from GEO_Primitive
static
GA_IntrinsicManager::Registrar 
registerIntrinsics (GA_PrimitiveDefinition &defn)
 
- Protected Attributes inherited from GA_Primitive
GA_OffsetList myVertexList
 

Detailed Description

Null primitive is a stand-in primitive to handle loading of unknown primitives

Definition at line 25 of file GEO_PrimNull.h.

Constructor & Destructor Documentation

GEO_PrimNull::~GEO_PrimNull ( )
inlineoverrideprotected

NOTE: The destructor should only be called from subclass destructors.

Definition at line 30 of file GEO_PrimNull.h.

GEO_PrimNull::GEO_PrimNull ( GA_Detail d,
GA_Offset  offset = GA_INVALID_OFFSET 
)
inline

NOTE: The constructor should only be called from subclass constructors.

Definition at line 35 of file GEO_PrimNull.h.

Member Function Documentation

static GA_PrimitiveFamilyMask GEO_PrimNull::buildFamilyMask ( )
inlinestatic

Special for factory primitives

Definition at line 60 of file GEO_PrimNull.h.

UT_Vector3 GEO_PrimNull::computeNormal ( ) const
overridevirtual

Required interface for GEO

Implements GEO_Primitive.

UT_Vector3D GEO_PrimNull::computeNormalD ( ) const
overridevirtual

Required interface for GEO

Implements GEO_Primitive.

GEO_Primitive* GEO_PrimNull::convert ( GEO_ConvertParms ,
GA_PointGroup  
)
inlineoverridevirtual

Minimal interface required by GU

Implements GEO_Primitive.

Definition at line 82 of file GEO_PrimNull.h.

GEO_Primitive* GEO_PrimNull::convertNew ( GEO_ConvertParms )
inlineoverridevirtual

Minimal interface required by GU

Implements GEO_Primitive.

Definition at line 85 of file GEO_PrimNull.h.

void GEO_PrimNull::copyPrimitive ( const GEO_Primitive s)
overridevirtual

Required interface for GEO

Implements GEO_Primitive.

void GEO_PrimNull::countMemory ( UT_MemoryCounter counter) const
overridevirtual

Count memory usage using a UT_MemoryCounter in order to count shared memory correctly. NOTE: This should always include sizeof(*this).

Reimplemented from GA_Primitive.

GA_DereferenceStatus GEO_PrimNull::dereferencePoint ( GA_Offset  ,
bool   
)
overridevirtual

Required interface for GEO

Implements GA_Primitive.

GA_DereferenceStatus GEO_PrimNull::dereferencePoints ( const GA_RangeMemberQuery ,
bool   
)
overridevirtual

Required interface for GEO

Implements GA_Primitive.

int GEO_PrimNull::detachPoints ( GA_PointGroup g)
overridevirtual

Required interface for GEO

Implements GEO_Primitive.

bool GEO_PrimNull::evaluatePointRefMap ( GA_Offset  ,
GA_AttributeRefMap ,
fpreal  ,
fpreal  ,
uint  ,
uint   
) const
overridevirtual

Required interface for GEO

Implements GEO_Primitive.

bool GEO_PrimNull::getBBox ( UT_BoundingBox bbox) const
overridevirtual

Required interface for GEO

Implements GEO_Primitive.

const GA_PrimitiveJSON* GEO_PrimNull::getJSON ( ) const
overridevirtual

Required interface for GEO

Implements GA_Primitive.

int64 GEO_PrimNull::getMemoryUsage ( ) const
inlineoverridevirtual

Report approximate memory usage.

Reimplemented from GA_Primitive.

Definition at line 65 of file GEO_PrimNull.h.

const GA_PrimitiveDefinition& GEO_PrimNull::getTypeDef ( ) const
inlineoverridevirtual

Minimal interface required by GU

Implements GA_Primitive.

Definition at line 76 of file GEO_PrimNull.h.

int GEO_PrimNull::intersectRay ( const UT_Vector3 ,
const UT_Vector3 ,
float  ,
float  ,
float ,
UT_Vector3 ,
UT_Vector3 ,
int  ,
float ,
float ,
int   
) const
inlineoverridevirtual

Minimal interface required by GU

Reimplemented from GEO_Primitive.

Definition at line 90 of file GEO_PrimNull.h.

bool GEO_PrimNull::isDegenerate ( ) const
inlineoverridevirtual

Required interface for GEO

Implements GA_Primitive.

Definition at line 41 of file GEO_PrimNull.h.

void GEO_PrimNull::normal ( NormalComp ) const
inlineoverridevirtual

Minimal interface required by GU

Implements GEO_Primitive.

Definition at line 88 of file GEO_PrimNull.h.

void GEO_PrimNull::normal ( NormalCompD ) const
inlineoverridevirtual

Minimal interface required by GU

Implements GEO_Primitive.

Definition at line 89 of file GEO_PrimNull.h.

void GEO_PrimNull::reverse ( )
inlineoverridevirtual

Required interface for GEO

Implements GEO_Primitive.

Definition at line 43 of file GEO_PrimNull.h.

Friends And Related Function Documentation

friend class GU_PrimitiveFactory
friend

Definition at line 103 of file GEO_PrimNull.h.


The documentation for this class was generated from the following file: