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GU_PrimPacked Class Reference

#include <GU_PrimPacked.h>

+ Inheritance diagram for GU_PrimPacked:

Public Member Functions

 GU_PrimPacked (GU_PackedImpl *impl, GU_Detail *gdp, GA_Offset offset=GA_INVALID_OFFSET, bool add_impl_ref=true)
 
 ~GU_PrimPacked () override
 
const GA_PrimitiveDefinitiongetTypeDef () const override
 
SYS_FORCE_INLINE bool getUntransformedBounds (UT_BoundingBox &b) const overridefinal
 
bool setPathAttribute (const char *value=NULL, const char *attrib="path")
 
int64 getMemoryUsage () const override
 Report approximate memory usage. More...
 
void countMemory (UT_MemoryCounter &counter) const override
 
GEO_Primitiveconvert (GEO_ConvertParms &parms, GA_PointGroup *usedpts=0) override
 
GEO_PrimitiveconvertNew (GEO_ConvertParms &parms) override
 
void normal (NormalComp &output) const override
 
GU_ConstDetailHandle getPackedDetail () const
 
GU_ConstDetailHandle getPackedDetail (GU_PackedContext &context) const
 
bool unpack (GU_Detail &dest) const
 
bool unpackWithContext (GU_Detail &dest, GU_PackedContext &context) const
 
bool unpackUsingPolygons (GU_Detail &dest) const
 
bool unpackWithStyler (GU_Detail &dest, STY_StylerGroup &prim_styler_group, const STY_Styler &parent_styler) const
 
void forceLoad () const
 
bool isLoaded () const
 
SYS_FORCE_INLINE const
GU_PackedImpl
implementation ()
 
SYS_FORCE_INLINE GU_PackedImplhardenImplementation ()
 
SYS_FORCE_INLINE void setImplementation (GU_PackedImpl *impl, bool add_ref=true, bool remove_ref=true)
 
void multiplyByPrimTransform (UT_Matrix4D &xform) const
 
void stashed (bool beingstashed, GA_Offset offset=GA_INVALID_OFFSET) override
 
bool isDegenerate () const override
 
void transform (const UT_Matrix4 &xform) override
 
fpreal calcVolume (const UT_Vector3 &refpt) const override
 
fpreal calcArea () const override
 
fpreal calcPerimeter () const override
 
bool getUntransformedRenderingBounds (UT_BoundingBox &b) const override
 
void getVelocityRange (UT_Vector3 &v0, UT_Vector3 &v1) const override
 
virtual void getWidthRange (fpreal &v0, fpreal &v1) const
 
void getFullTransform4 (UT_Matrix4D &xform) const override
 
bool saveOptions (UT_Options &options, const GA_SaveMap &map) const override
 
bool loadOptions (const UT_Options &options, const GA_LoadMap &map) override
 
bool loadOptionsJSON (UT_JSONParser &p, const GA_LoadMap &map) override
 
bool loadOptionsJSONMap (UT_JSONValueMap &options, const GA_LoadMap &map) override
 
bool supportsJSONLoad () const override
 
bool loadUnknownToken (const char *token, UT_JSONParser &p, const GA_LoadMap &map) override
 
void copyImplementation (const GEO_PrimPacked &src) override
 
bool saveSharedLoadData (UT_JSONWriter &w, GA_SaveMap &map, GA_GeometryIndex *geo_index) const override
 
bool registerSharedLoadData (int dtype, GA_SharedDataHandlePtr item) override
 
void setAttributeNameMap (const GEO_PackedNameMapPtr &m) override
 
const GEO_PackedNameMapPtrattributeNameMap () const override
 
void setFacesetAttribute (const UT_StringHolder &s) override
 
const UT_StringHolderfacesetAttribute () const override
 
SYS_FORCE_INLINE const
GU_PackedImpl
sharedImplementation () const
 
SYS_FORCE_INLINE const
GU_PackedImpl
sharedImplementation ()
 
void transformDirty () override
 
void attributeDirty () override
 
void topologyDirty () override
 
- Public Member Functions inherited from GEO_PrimPacked
 GEO_PrimPacked (GEO_Detail *d, GA_Offset offset=GA_INVALID_OFFSET)
 The primitive takes ownership if the procedural passed in. More...
 
 ~GEO_PrimPacked () override
 This needs to be outlined in order to avoid including GEO_PackedNameMap.h. More...
 
bool getRenderingBounds (UT_BoundingBox &box) const
 
SYS_FORCE_INLINE void setVertexPoint (GA_Offset point)
 
void assignVertex (GA_Offset vtx, bool update_topology)
 Called when loading to set the vertex. More...
 
const UT_Matrix3DlocalTransform () const
 Fast access to local transform. More...
 
const UT_Vector3pivot () const
 Fast access to pivot transform. More...
 
UT_Vector3pivot ()
 
void copyMemberDataFrom (const GEO_PrimPacked &src)
 
int getBBox (UT_BoundingBox *bbox) const override
 
void enlargePointBounds (UT_BoundingBox &box) const override
 
void reverse () override
 
UT_Vector3 computeNormal () const override
 
void copyPrimitive (const GEO_Primitive *src) override
 
void copySubclassData (const GA_Primitive *source) override
 
int detachPoints (GA_PointGroup &grp) override
 
GA_DereferenceStatus dereferencePoint (GA_Offset point, bool dry_run=false) override
 
GA_DereferenceStatus dereferencePoints (const GA_RangeMemberQuery &pt_q, bool dry_run=false) override
 
const GA_PrimitiveJSONgetJSON () const override
 
bool evaluatePointRefMap (GA_Offset result_vtx, GA_AttributeRefMap &hlist, fpreal u, fpreal v, uint du, uint dv) const override
 Evalaute a point given a u,v coordinate (with derivatives) More...
 
int evaluatePointV4 (UT_Vector4 &pos, float u, float v=0, unsigned du=0, unsigned dv=0) const override
 Evalaute position given a u,v coordinate (with derivatives) More...
 
GEO_Primitivecopy (int preserve_shared_pts=0) const override
 
UT_Vector3 baryCenter () const override
 
void getLocalTransform (UT_Matrix3D &matrix) const override
 
void setLocalTransform (const UT_Matrix3D &matrix) override
 
virtual void getPivot (UT_Vector3 &pos) const
 
virtual void setPivot (const UT_Vector3 &pos)
 
GEO_ViewportLOD viewportLOD () const
 
void setViewportLOD (GEO_ViewportLOD vlod)
 
- 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 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 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)
 
virtual int intersectRay (const UT_Vector3 &o, const UT_Vector3 &d, float tmax=1E17F, float tol=1E-12F, float *distance=0, UT_Vector3 *pos=0, UT_Vector3 *nml=0, int accurate=0, float *u=0, float *v=0, int ignoretrim=1) const
 
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
 
- 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 getLocalTransform4 (UT_Matrix4D &matrix) 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 void setPos3 (GA_Size i, const UT_Vector3 &pos) const
 
SYS_FORCE_INLINE UT_Vector4 getPos4 (GA_Size i) const
 
SYS_FORCE_INLINE void setPos4 (GA_Size i, const UT_Vector4 &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
 
void copyUnwiredForMerge (const GA_Primitive *src, const GA_MergeMap &map)
 
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 flushCEWriteCaches ()
 Copy any modified caches from the GPU back to CPU cache. More...
 
virtual void flushCECaches ()
 
virtual void swapVertexOffsets (const GA_Defragment &defrag)
 
GA_LocalIntrinsic findIntrinsic (const char *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
 
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 bool isPackedPrimitive (const GA_PrimitiveDefinition &pdef)
 
static bool isPackedPrimitive (const GA_PrimitiveTypeId &type)
 
static bool isPackedPrimitive (const GA_Primitive &prim)
 
static bool hasPackedPrimitives (const GA_Detail &gdp)
 Convenience method to check whether a detail has any packed primitives. More...
 
static GA_Size countPackedPrimitives (const GA_Detail &gdp)
 Convenience method to return the number of packed primitives. More...
 
static bool getPackedPrimitives (const GA_Detail &gdp, UT_Array< const GA_Primitive * > &prims)
 
static exint clearCachedGeometry ()
 
static void registerPacked (GA_PrimitiveFactory *prim, GU_PackedFactory *proc)
 Register a procedural factory. More...
 
static const
GA_PrimitiveDefinition
lookupTypeDef (const UT_StringRef &type)
 
static GA_PrimitiveTypeId lookupTypeId (const UT_StringRef &type)
 
static GU_PrimPackedbuild (GU_Detail &gdp, const UT_StringRef &type, GA_Offset pt_off=GA_INVALID_OFFSET)
 
static GU_PrimPackedbuild (GU_Detail &gdp, const UT_StringRef &type, const UT_Options &options, GA_Offset pt_off=GA_INVALID_OFFSET)
 
static GU_PrimPackedbuild (GU_Detail &gdp, const GA_PrimitiveTypeId &type, GA_Offset pt_off=GA_INVALID_OFFSET)
 
static GU_PrimPackedbuild (GU_Detail &gdp, const GA_PrimitiveTypeId &type, const UT_Options &options, GA_Offset pt_off=GA_INVALID_OFFSET)
 
- 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

 GA_DECLARE_INTRINSICS (override)
 
bool doConvert (const GEO_ConvertParms &parms) const
 
- Protected Member Functions inherited from GEO_PrimPacked
int evaluateInteriorPointV4 (UT_Vector4 &pos, fpreal u, fpreal v, fpreal w=0) const 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 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
 
- 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)
 

Additional Inherited Members

- 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_PrimPacked
static const UT_StringHolder theDefaultFacesetAttribute
 
- 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 GEO_PrimPacked
UT_Vector3 myPivot
 
GEO_ViewportLOD myViewportLOD
 
UT_Matrix3D myLocalTransform
 
- Protected Attributes inherited from GA_Primitive
GA_OffsetList myVertexList
 

Detailed Description

Constructor & Destructor Documentation

GU_PrimPacked::GU_PrimPacked ( GU_PackedImpl impl,
GU_Detail gdp,
GA_Offset  offset = GA_INVALID_OFFSET,
bool  add_impl_ref = true 
)
GU_PrimPacked::~GU_PrimPacked ( )
override

Member Function Documentation

void GU_PrimPacked::attributeDirty ( )
overridevirtual

Implementation of dirty methods from GEO

Reimplemented from GEO_PrimPacked.

const GEO_PackedNameMapPtr& GU_PrimPacked::attributeNameMap ( ) const
overridevirtual

Implementation of methods from GEO level

Implements GEO_PrimPacked.

static GU_PrimPacked* GU_PrimPacked::build ( GU_Detail gdp,
const UT_StringRef type,
GA_Offset  pt_off = GA_INVALID_OFFSET 
)
static

Build a packed primitive of the specified type name in the given detail.

Examples:
packedshareddata/packedshareddata.C, and packedsphere/packedsphere.C.
static GU_PrimPacked* GU_PrimPacked::build ( GU_Detail gdp,
const UT_StringRef type,
const UT_Options options,
GA_Offset  pt_off = GA_INVALID_OFFSET 
)
static

Build a packed primitive of the specified type name in the given detail.

static GU_PrimPacked* GU_PrimPacked::build ( GU_Detail gdp,
const GA_PrimitiveTypeId type,
GA_Offset  pt_off = GA_INVALID_OFFSET 
)
static

Build a packed primitive of the specified type name in the given detail.

static GU_PrimPacked* GU_PrimPacked::build ( GU_Detail gdp,
const GA_PrimitiveTypeId type,
const UT_Options options,
GA_Offset  pt_off = GA_INVALID_OFFSET 
)
static

Build a packed primitive of the specified type name in the given detail.

fpreal GU_PrimPacked::calcArea ( ) const
overridevirtual

Implementation of methods from GEO level

Implements GEO_PrimPacked.

fpreal GU_PrimPacked::calcPerimeter ( ) const
overridevirtual

Implementation of methods from GEO level

Implements GEO_PrimPacked.

fpreal GU_PrimPacked::calcVolume ( const UT_Vector3 refpt) const
overridevirtual

Implementation of methods from GEO level

Implements GEO_PrimPacked.

static exint GU_PrimPacked::clearCachedGeometry ( )
static

Iterate over all packed primitive types and clear any cached geometry for the type. The method returns the number of cached items cleared.

GEO_Primitive* GU_PrimPacked::convert ( GEO_ConvertParms parms,
GA_PointGroup usedpts = 0 
)
overridevirtual

Implements GEO_Primitive.

GEO_Primitive* GU_PrimPacked::convertNew ( GEO_ConvertParms parms)
overridevirtual

Implements GEO_Primitive.

void GU_PrimPacked::copyImplementation ( const GEO_PrimPacked src)
overridevirtual

Implementation of methods from GEO level

Implements GEO_PrimPacked.

void GU_PrimPacked::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.

static GA_Size GU_PrimPacked::countPackedPrimitives ( const GA_Detail gdp)
static

Convenience method to return the number of packed primitives.

bool GU_PrimPacked::doConvert ( const GEO_ConvertParms parms) const
protected
const UT_StringHolder& GU_PrimPacked::facesetAttribute ( ) const
overridevirtual

Implementation of methods from GEO level

Implements GEO_PrimPacked.

void GU_PrimPacked::forceLoad ( ) const
inline

Definition at line 190 of file GU_PrimPacked.h.

GU_PrimPacked::GA_DECLARE_INTRINSICS ( override  )
protected
void GU_PrimPacked::getFullTransform4 ( UT_Matrix4D xform) const
overridevirtual

Implementation of methods from GEO level

Implements GEO_PrimPacked.

Examples:
packedsphere/GT_GEOPackedSphere.C.
int64 GU_PrimPacked::getMemoryUsage ( ) const
overridevirtual

Report approximate memory usage.

Reimplemented from GA_Primitive.

GU_ConstDetailHandle GU_PrimPacked::getPackedDetail ( ) const
inline

Return the implementation's packed detail. This might return a NULL pointer. This packed detail should be untransformed (i.e. the primitive's transform shouldn't be included in this).

Definition at line 165 of file GU_PrimPacked.h.

GU_ConstDetailHandle GU_PrimPacked::getPackedDetail ( GU_PackedContext context) const
inline

Definition at line 167 of file GU_PrimPacked.h.

static bool GU_PrimPacked::getPackedPrimitives ( const GA_Detail gdp,
UT_Array< const GA_Primitive * > &  prims 
)
static

Returns all the packed primitives in the gdp. Unlike the counting functions above, this function requires iterating through all primitives.

const GA_PrimitiveDefinition& GU_PrimPacked::getTypeDef ( ) const
overridevirtual

Implements GA_Primitive.

SYS_FORCE_INLINE bool GU_PrimPacked::getUntransformedBounds ( UT_BoundingBox b) const
inlinefinaloverridevirtual

Implementation of methods from GEO level. If the boxCache() is valid, it will be used instead of calling the implementation to perform the computation. The implementation should make sure to properly call the dirty() methods.

Implements GEO_PrimPacked.

Definition at line 133 of file GU_PrimPacked.h.

bool GU_PrimPacked::getUntransformedRenderingBounds ( UT_BoundingBox b) const
overridevirtual

Implementation of methods from GEO level

Implements GEO_PrimPacked.

void GU_PrimPacked::getVelocityRange ( UT_Vector3 v0,
UT_Vector3 v1 
) const
overridevirtual

Implementation of methods from GEO level

Implements GEO_PrimPacked.

virtual void GU_PrimPacked::getWidthRange ( fpreal v0,
fpreal v1 
) const
virtual

Implementation of methods from GEO level

SYS_FORCE_INLINE GU_PackedImpl* GU_PrimPacked::hardenImplementation ( )
inline

Checks if the GU_PackedImpl is shared, and if so, copies it, to make it unshared, before returning a non-const pointer to it.

Examples:
packedsphere/packedsphere.C.

Definition at line 211 of file GU_PrimPacked.h.

static bool GU_PrimPacked::hasPackedPrimitives ( const GA_Detail gdp)
static

Convenience method to check whether a detail has any packed primitives.

SYS_FORCE_INLINE const GU_PackedImpl* GU_PrimPacked::implementation ( )
inline

Definition at line 205 of file GU_PrimPacked.h.

bool GU_PrimPacked::isDegenerate ( ) const
overridevirtual

Implementation of methods from GEO level

Implements GEO_PrimPacked.

bool GU_PrimPacked::isLoaded ( ) const
inline

Definition at line 193 of file GU_PrimPacked.h.

static bool GU_PrimPacked::isPackedPrimitive ( const GA_PrimitiveDefinition pdef)
static

Return true if the primitive definition is implemented using the packed primitive interface.

static bool GU_PrimPacked::isPackedPrimitive ( const GA_PrimitiveTypeId type)
static
static bool GU_PrimPacked::isPackedPrimitive ( const GA_Primitive prim)
inlinestatic

Definition at line 67 of file GU_PrimPacked.h.

bool GU_PrimPacked::loadOptions ( const UT_Options options,
const GA_LoadMap map 
)
overridevirtual

Implementation of methods from GEO level

Implements GEO_PrimPacked.

bool GU_PrimPacked::loadOptionsJSON ( UT_JSONParser p,
const GA_LoadMap map 
)
overridevirtual

Implementation of methods from GEO level

Implements GEO_PrimPacked.

bool GU_PrimPacked::loadOptionsJSONMap ( UT_JSONValueMap options,
const GA_LoadMap map 
)
overridevirtual

Implementation of methods from GEO level

Implements GEO_PrimPacked.

bool GU_PrimPacked::loadUnknownToken ( const char *  token,
UT_JSONParser p,
const GA_LoadMap map 
)
overridevirtual

Implementation of methods from GEO level

Implements GEO_PrimPacked.

static const GA_PrimitiveDefinition* GU_PrimPacked::lookupTypeDef ( const UT_StringRef type)
static

Find the type information for a given implementation. May return NULL or invalid if the type isn't implemented.

static GA_PrimitiveTypeId GU_PrimPacked::lookupTypeId ( const UT_StringRef type)
static

Find the type information for a given implementation. May return NULL or invalid if the type isn't implemented.

void GU_PrimPacked::multiplyByPrimTransform ( UT_Matrix4D xform) const

multiply xform by transform derived from pivot, local, P and instance attributes

void GU_PrimPacked::normal ( NormalComp output) const
overridevirtual

Implements GEO_Primitive.

static void GU_PrimPacked::registerPacked ( GA_PrimitiveFactory prim,
GU_PackedFactory proc 
)
static

Register a procedural factory.

Examples:
packedshareddata/GU_PackedSharedData.C, and packedsphere/GU_PackedSphere.C.
bool GU_PrimPacked::registerSharedLoadData ( int  dtype,
GA_SharedDataHandlePtr  item 
)
overridevirtual

Implementation of methods from GEO level

Implements GEO_PrimPacked.

bool GU_PrimPacked::saveOptions ( UT_Options options,
const GA_SaveMap map 
) const
overridevirtual

Implementation of methods from GEO level

Implements GEO_PrimPacked.

bool GU_PrimPacked::saveSharedLoadData ( UT_JSONWriter w,
GA_SaveMap map,
GA_GeometryIndex geo_index 
) const
overridevirtual

Implementation of methods from GEO level

Reimplemented from GEO_PrimPacked.

void GU_PrimPacked::setAttributeNameMap ( const GEO_PackedNameMapPtr m)
overridevirtual

Implementation of methods from GEO level

Implements GEO_PrimPacked.

void GU_PrimPacked::setFacesetAttribute ( const UT_StringHolder s)
overridevirtual

Implementation of methods from GEO level

Implements GEO_PrimPacked.

SYS_FORCE_INLINE void GU_PrimPacked::setImplementation ( GU_PackedImpl impl,
bool  add_ref = true,
bool  remove_ref = true 
)
inline

Replaces the primitive's GU_PackedImpl with the specified one. If add_ref is false, the caller is responsible for adding the reference to the new impl. If remove_ref is false, the caller is responsible for removing the reference from the old impl.

Definition at line 227 of file GU_PrimPacked.h.

bool GU_PrimPacked::setPathAttribute ( const char *  value = NULL,
const char *  attrib = "path" 
)

Set the value for the path attribute. If the value is NULL, the default primitive "path" from the implementation will be used. This method may add the "path" attribute if it doesn't already exist.

SYS_FORCE_INLINE const GU_PackedImpl* GU_PrimPacked::sharedImplementation ( ) const
inline

Returns a const pointer to the GU_PackedImpl. If you need to modify the GU_PackedImpl, call hardenImplementation()

Definition at line 200 of file GU_PrimPacked.h.

SYS_FORCE_INLINE const GU_PackedImpl* GU_PrimPacked::sharedImplementation ( )
inline

Returns a const pointer to the GU_PackedImpl. If you need to modify the GU_PackedImpl, call hardenImplementation()

Definition at line 202 of file GU_PrimPacked.h.

void GU_PrimPacked::stashed ( bool  beingstashed,
GA_Offset  offset = GA_INVALID_OFFSET 
)
overridevirtual

Implementation of methods from GEO level

Reimplemented from GEO_PrimPacked.

bool GU_PrimPacked::supportsJSONLoad ( ) const
overridevirtual

Implementation of methods from GEO level

Implements GEO_PrimPacked.

void GU_PrimPacked::topologyDirty ( )
overridevirtual

Implementation of dirty methods from GEO

Reimplemented from GEO_PrimPacked.

Examples:
packedsphere/GU_PackedSphere.C.
void GU_PrimPacked::transform ( const UT_Matrix4 xform)
overridevirtual

Implementation of methods from GEO level

Implements GEO_PrimPacked.

void GU_PrimPacked::transformDirty ( )
overridevirtual

Implementation of dirty methods from GEO

Reimplemented from GEO_PrimPacked.

bool GU_PrimPacked::unpack ( GU_Detail dest) const
inline

Unpack the packed geometry into the given detail. This method should ensure that the unpacked geometry has the primitive's transform applied.

Definition at line 172 of file GU_PrimPacked.h.

bool GU_PrimPacked::unpackUsingPolygons ( GU_Detail dest) const
inline

Definition at line 176 of file GU_PrimPacked.h.

bool GU_PrimPacked::unpackWithContext ( GU_Detail dest,
GU_PackedContext context 
) const
inline

Definition at line 174 of file GU_PrimPacked.h.

bool GU_PrimPacked::unpackWithStyler ( GU_Detail dest,
STY_StylerGroup prim_styler_group,
const STY_Styler parent_styler 
) const
inline

Unpack the packed geometry as with the unpack function. In addition, returns a STY_Styler for each unpacked primitive.

Definition at line 181 of file GU_PrimPacked.h.


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