#include <GD_PrimNURBCurve.h>

Inheritance diagram for GD_PrimNURBCurve:

Public Member Functions
	GD_PrimNURBCurve (GD_Detail *d, GA_Offset offset=GA_INVALID_OFFSET)

	~GD_PrimNURBCurve () override

const GA_PrimitiveDefinition &	getTypeDef () const override

int	evaluateBasisDerivs (fpreal u, fpreal bmatx[][GA_MAXORDER], int &cvoffset, unsigned du=0, int uoffset=-1) const override

int	evaluateBasis (fpreal u, fpreal *ubvals, int &cvoffset, unsigned du=0, int uoffset=-1) const override

bool	evaluateBreakSegm (int uStartIdx, int uStopIdx, int lod, UT_Vector3Array &pos, unsigned du=0) const override

int	domainRangeOfCV (int cvidx, int &mink, int &maxk) const override

void	close (int rounded=1, int preserveShape=0) override

void	open (int preserveShape=0, int=0) override

short	interpolatesEnds () const

void	toggleEndCondition ()

GA_Size	insertVertex (GA_Offset ptoff=GA_INVALID_OFFSET, GA_Size where=0) override

GA_Size	appendVertex (GA_Offset ptoff=GA_INVALID_OFFSET) override

int	deleteVertex (GA_Size i) override

int	cycle (int amount, int keepSpan=1) override

void	reverse () override

GD_TrimLoop *	trimLoop (float ustart, float ustop) const override

Public Member Functions inherited from GD_Curve
	GD_Curve (GD_Detail *d, GA_Offset offset=GA_INVALID_OFFSET)

	~GD_Curve () override

int64	getMemoryUsage () const override
	Report memory usage. More...

void	countMemory (UT_MemoryCounter &counter) const override

const GA_PrimitiveJSON *	getJSON () const override

GD_Primitive *	copy (int preserve_shared_pts=0) const override

int	copy (const GD_Primitive &src, int ptoffset) override

void	copySubclassData (const GA_Primitive *source) override

void	validInterval (int &a, int &b) const override

int	evaluate (float u, UT_Vector3 &pos, unsigned du=0, int uOffset=-1) const override

bool	evaluate (GA_Offset vtx, GA_AttributeRefMap &h, fpreal u, uint du=0, int uoffset=-1) const override

fpreal	computeBValue (float u, int i) const

int	curvature (float u, UT_Vector2 &curv) const

void	weights (unsigned short onOff) override

void	normalizeWeights ()

void	normalizeDomain (fpreal len=0, fpreal *neworigin=0)

int	setBasis (GA_Basis *ub)

const GA_Basis *	getBasis () const

GA_Basis *	getBasis ()

unsigned	getOrder () const override

unsigned	getDim () const

bool	isDegenerate () const override
	Is the primitive degenerate. More...

bool	isRational () const

GA_Basis *	getFaceBasis () override

const GA_Basis *	getFaceBasis () const override

bool	jsonLoadBasis (UT_JSONParser &p) override

bool	jsonSaveBasis (UT_JSONWriter &w) const override

bool	jsonLoadBasis (UT_JSONParser &p, const UT_JSONValue &v) override

bool	jsonSaveBasis (UT_JSONValue &v) const override

Public Member Functions inherited from GD_Face
	GD_Face (GD_Detail *d, GA_Offset offset=GA_INVALID_OFFSET)

virtual	~GD_Face ()

int	getBBox (UT_BoundingBox *bbox) const override

void	addToBSphere (UT_BoundingSphere *bsphere) const override

void	getBRect (UT_BoundingRect *brect) const override

UT_Vector3	computeNormal () const override

UT_Vector3	baryCenter () const override

bool	saveH9 (std::ostream &os, bool binary, const UT_Array< GA_AttribSaveDataH9 > &prim_attribs, const UT_Array< GA_AttribSaveDataH9 > &vtx_attribs) const override

bool	loadH9 (UT_IStream &is, const UT_Array< GA_AttribLoadDataH9 > &prim_attribs, const UT_Array< GA_AttribLoadDataH9 > &vtx_attribs) override

virtual void	clearForDeletion ()

GD_Primitive *	copy (int preserve_shared_pts=0) const override

int	copy (const GD_Primitive &src, int ptindexdiff) override

virtual void	addPointRefToGroup (GA_PointGroup &grp) const

bool	isDegenerate () const override
	Is the primitive degenerate. More...

void	setSize (GA_Size sz)

int	detachPoints (GA_PointGroup &grp) override

virtual int	removeRepeatedVertices (int check_order=0)

virtual GA_Size	getVertexCount () const

virtual GA_Offset	getVertexOffset (GA_Size index) const

UT_Vector2	getPos2 (GA_Size index) const

GA_Size	findPoint (GA_Offset ptoff) const

void	setVertexPoint (GA_Size i, GA_Offset ptoff)

GA_Offset	vertexPoint (unsigned int i) const

SYS_FORCE_INLINE bool	isClosed () const

int	isClockwise () const

int	isVisible () const override

int	visibleBaryCenter (float &uctr, float &vctr) const override

void	sampleEnds (int n)

virtual bool	vertexApply (bool(apply)(GA_Offset vtx, void ), void *data=0) const

void	validRange (fpreal64 &ua, fpreal64 &ub) const

void	validRange (fpreal32 &ua, fpreal32 &ub) const

int	visibleRange (fpreal64 &ua, fpreal64 &ub, fpreal64 tol=1E-4) const

int	visibleRange (fpreal32 &ua, fpreal32 &ub, fpreal32 tol=1E-4F) const

int	intersectDomain (UT_Array< GD_TrimHitInfo > &hitlist, float tol=1E-4F) const

int	getPoints (int numdivs, UT_Vector3Array &domain, int usebreak)

bool	saveVertexArray (UT_JSONWriter &p, const GA_SaveMap &map) const

bool	loadVertexArray (UT_JSONParser &p, const GA_LoadMap &map)

Public Member Functions inherited from GD_Primitive
	GD_Primitive (GD_Detail *d, GA_Offset offset=GA_INVALID_OFFSET)

virtual int	evaluatePoint (UT_Vector3 &pos, float u, unsigned du=0) const

GA_PrimCompat::TypeMask	getPrimitiveId () const override

GD_Detail *	getParent () const

virtual void	transform (const UT_Matrix3 &)

bool	isDegenerate () const override
	Is the primitive degenerate. More...

Public Member Functions inherited from GA_Primitive
virtual	~GA_Primitive ()

const char *	getTypeName () const

SYS_FORCE_INLINE GA_Detail &	getDetail () 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< T >	getPos3T (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

virtual bool	hasEdge (const GA_Edge &edge) const
	Method to determine if a primitive has an edge (undirected). More...

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	enlargeVisibleBoundingBox (UT_BoundingBox &b, const GA_Attribute *P) 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 bool	saveSharedLoadData (UT_JSONWriter &w, GA_SaveMap &save, GA_GeometryIndex *geo_index) const

virtual bool	registerSharedLoadData (int load_data_type, GA_SharedDataHandlePtr item)

const GA_IntrinsicManager &	getIntrinsicManager () const

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 unsigned	getNumSecondaryDetails () const
	A primitive may support any number of secondary details. More...

virtual const GA_Detail *	getSecondaryDetail (GA_Index i) const

virtual GA_Detail *	getSecondaryDetail (GA_Index i)

GA_Index	getNumSecondary (GA_Index detail) const

const GA_Primitive *	getSecondaryByIndex (GA_Index detail, GA_Index i) const

GA_Primitive *	getSecondaryByIndex (GA_Index detail, GA_Index i)

const GA_Primitive *	getSecondaryByOffset (GA_Index detail, GA_Offset o) const

GA_Primitive *	getSecondaryByOffset (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	stealCEBuffers (const GA_Primitive *src)
	Steal the underlying CE buffer from the source. More...

virtual bool	enlargeBoundingBox (UT_BoundingRect &b, const GA_Attribute *P) const

virtual bool	enlargeBoundingBox (UT_BoundingBox &b, const GA_Attribute *P) const

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_Options *	getIntrinsicOptions (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)

virtual fpreal	calcVolume (const UT_Vector3 &refpt) const

virtual fpreal	calcArea () const

virtual fpreal	calcPerimeter () const

Static Public Member Functions
static GD_PrimNURBCurve *	build (GD_Detail *gdp, int npts, int order=4, int closed=0, int clamped=1, int appendPts=1)

Static Public Member Functions inherited from GA_Primitive
static SYS_FORCE_INLINE GA_PrimCompat::TypeMask	primCompatMaskFromTypeId (int type_id)

Protected Member Functions
GA_Basis *	newBasis () const override

Protected Member Functions inherited from GD_Curve
bool	savePrivateH9 (std::ostream &os, bool binary) const override

bool	loadPrivateH9 (UT_IStream &is) override

bool	validate () const override

void	setOrder (unsigned ord)

int	create (GD_Curve *crv, int nelems, int closed, int appendPoints=1)

int	breakCount () const override

Protected Member Functions inherited from GD_Face
GA_DereferenceStatus	dereferencePoint (GA_Offset point, bool dry_run=false) override

GA_DereferenceStatus	dereferencePoints (const GA_RangeMemberQuery &pt_q, bool dry_run=false) override

int	multipleInsert (unsigned int where, unsigned int count, unsigned int appendPoints=1)

virtual void	swapVertexOffsets (const GA_Defragment &defrag)
	Defragmentation. More...

virtual int64	getBaseMemoryUsage () const
	Report approximate memory usage for myVertexList (exclusive) More...

virtual void	countBaseMemory (UT_MemoryCounter &counter) 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)

Static Protected Member Functions
static GA_IntrinsicManager::Registrar	rerIntrinsics (GA_PrimitiveDefinition &definition)

Static Protected Member Functions inherited from GD_Curve
static GA_IntrinsicManager::Registrar	registerIntrinsics (GA_PrimitiveDefinition &definition)

Static Protected Member Functions inherited from GD_Face
static GA_IntrinsicManager::Registrar	registerIntrinsics (GA_PrimitiveDefinition &definition)

Static Protected Member Functions inherited from GD_Primitive
static GA_IntrinsicManager::Registrar	registerIntrinsics (GA_PrimitiveDefinition &definition)

Friends
class	GD_PrimitiveFactory

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 GD_Primitive
static const UT_Array < GA_AttribSaveDataH9 > &	theEmptySaveAttribs
	Convience objects to pass as arguments to saveH9()/loadH9(). More...

Protected Attributes inherited from GD_Curve
GA_Basis *	myBasis
	Curve's basis. More...

Protected Attributes inherited from GA_Primitive
GA_OffsetList	myVertexList

Detailed Description

Definition at line 22 of file GD_PrimNURBCurve.h.

Constructor & Destructor Documentation

GD_PrimNURBCurve::GD_PrimNURBCurve	(	GD_Detail *	d,
		GA_Offset	offset = `GA_INVALID_OFFSET`
	)

inline

Definition at line 26 of file GD_PrimNURBCurve.h.

GD_PrimNURBCurve::~GD_PrimNURBCurve ( )

inlineoverride

Definition at line 31 of file GD_PrimNURBCurve.h.

Member Function Documentation

GA_Size GD_PrimNURBCurve::appendVertex ( GA_Offset ptoff = GA_INVALID_OFFSET )

overridevirtual

Reimplemented from GD_Face.

static GD_PrimNURBCurve* GD_PrimNURBCurve::build	(	GD_Detail *	gdp,
		int	npts,
		int	order = `4`,
		int	closed = `0`,
		int	clamped = `1`,
		int	appendPts = `1`
	)

static

void GD_PrimNURBCurve::close	(	int	rounded = `1`,
		int	preserveShape = `0`
	)

overridevirtual

Reimplemented from GD_Face.

int GD_PrimNURBCurve::cycle	(	int	amount,
		int	keepSpan = `1`
	)

overridevirtual

Reimplemented from GD_Face.

int GD_PrimNURBCurve::deleteVertex ( GA_Size i )

overridevirtual

Reimplemented from GD_Face.

int GD_PrimNURBCurve::domainRangeOfCV	(	int	cvidx,
		int &	mink,
		int &	maxk
	)		const

overridevirtual

Implements GD_Curve.

int GD_PrimNURBCurve::evaluateBasis	(	fpreal	u,
		fpreal *	ubvals,
		int &	cvoffset,
		unsigned	du = `0`,
		int	uoffset = `-1`
	)		const

overridevirtual

Implements GD_Curve.

int GD_PrimNURBCurve::evaluateBasisDerivs	(	fpreal	u,
		fpreal	bmatx[][GA_MAXORDER],
		int &	cvoffset,
		unsigned	du = `0`,
		int	uoffset = `-1`
	)		const

overridevirtual

Implements GD_Curve.

bool GD_PrimNURBCurve::evaluateBreakSegm	(	int	ustartidx,
		int	ustopidx,
		int	lod,
		UT_Vector3Array &	pos,
		unsigned	du = `0`
	)		const

overridevirtual

Evaluate the face between breakpoints by taking a start/stop index in the valid domain and a level of detail representing number of points to be interpolated between every two breakpoints. The method always interpolates the encountered breakpoints (aka "edit points"). This returns true if successful, else false.

Reimplemented from GD_Curve.

const GA_PrimitiveDefinition& GD_PrimNURBCurve::getTypeDef ( ) const

overridevirtual

Implements GA_Primitive.

GA_Size GD_PrimNURBCurve::insertVertex	(	GA_Offset	ptoff = `GA_INVALID_OFFSET`,
		GA_Size	where = `0`
	)

overridevirtual

Reimplemented from GD_Face.

short GD_PrimNURBCurve::interpolatesEnds ( ) const

GA_Basis* GD_PrimNURBCurve::newBasis ( ) const

overrideprotectedvirtual

Implements GD_Curve.

void GD_PrimNURBCurve::open	(	int	preserveShape = `0`,
		int	= `0`
	)

overridevirtual

Reimplemented from GD_Face.

static GA_IntrinsicManager::Registrar GD_PrimNURBCurve::rerIntrinsics ( GA_PrimitiveDefinition & definition )

inlinestaticprotected

All subclasses should call this method to register the NURBCurve intrinsics.

See Also: GA_AttributeIntrinsic

Definition at line 125 of file GD_PrimNURBCurve.h.

void GD_PrimNURBCurve::reverse ( )

overridevirtual

Primitives must provide these methods

Reimplemented from GD_Curve.

void GD_PrimNURBCurve::toggleEndCondition ( )

GD_TrimLoop* GD_PrimNURBCurve::trimLoop	(	float	ustart,
		float	ustop
	)		const

overridevirtual

Implements GD_Face.

Friends And Related Function Documentation

friend class GD_PrimitiveFactory

friend

Definition at line 134 of file GD_PrimNURBCurve.h.

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

GD/GD_PrimNURBCurve.h

Public Member Functions

Static Public Member Functions

Protected Member Functions

Static Protected Member Functions

Friends

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation