Provide uniform parametric coordinates for a curve/surface. More...

#include <GT_DAParametric.h>

Inheritance diagram for GT_DAParametric:

Public Member Functions
	GT_DAParametric ()
	Default constructor. More...

	GT_DAParametric (GT_Size nu, GT_Size nv, fpreal64 u0=0, fpreal64 u1=1, fpreal64 v0=0, fpreal64 v1=1)
	Useful constructor. More...

	GT_DAParametric (const GT_DAParametric &src)
	Copy constructor. More...

	~GT_DAParametric () override

const char *	className () const override

void	init (GT_Size nu, GT_Size nv, fpreal64 u0=0, fpreal64 u1=1, fpreal64 v0=0, fpreal64 v1=1)
	Initialize with given data. More...


void	splitU0 ()

void	splitU1 ()

void	splitV0 ()

void	splitV1 ()


GT_Storage	getStorage () const override

GT_Size	getTupleSize () const override

int64	getMemoryUsage () const override

GT_Type	getTypeInfo () const override

GT_Size	entries () const override

uint8	getU8 (GT_Offset offset, int idx) const override

int32	getI32 (GT_Offset offset, int idx) const override

int64	getI64 (GT_Offset offset, int idx) const override

fpreal16	getF16 (GT_Offset offset, int idx) const override

fpreal32	getF32 (GT_Offset offset, int idx) const override

fpreal64	getF64 (GT_Offset offset, int idx) const override

GT_String	getS (GT_Offset, int) const override

GT_Size	getStringIndexCount () const override

GT_Offset	getStringIndex (GT_Offset, int) const override

void	getIndexedStrings (UT_StringArray &, UT_IntArray &) const override

GT_Size	getDictIndexCount () const override

GT_Offset	getDictIndex (GT_Offset, int) const override

void	getIndexedDicts (UT_Array< UT_OptionsHolder > &, UT_IntArray &) const override

GT_DataArrayHandle	harden () const override

Public Member Functions inherited from GT_DataArray
	GT_DataArray ()

	GT_DataArray (const GT_DataArray &src)

virtual	~GT_DataArray ()

virtual GT_Size	itemSize (GT_Offset) const
	Return the number of elements in the array for the given item. More...

virtual GT_Size	getTotalArrayEntries () const

virtual bool	hasArrayEntries () const
	Returns "true" if each entry is an array. More...

virtual bool	getPointerAliasing (const void *data) const
	Return "true" if there's pointer aliasing. More...

virtual bool	isValid () const
	Data array is valid; can be sampled from. More...

virtual const void *	getBackingData () const

virtual int64	getDataId () const

template<typename T >
const T *	getArray (GT_DataArrayHandle &buffer) const
	Template-friendly version of getU8Array() and related methods. More...

virtual void	getStrings (UT_StringArray &strings) const

void	fillStrings (UT_StringArray &result, int tuple_idx=0) const

virtual void	fillStringArray (UT_StringArray &data, UT_ValArray< int > &sizes, GT_Offset start, GT_Size length) const

virtual void	getDictionaries (UT_Array< UT_OptionsHolder > &dicts) const

virtual void	fillDictionaryArray (UT_Array< UT_OptionsHolder > &data, UT_ValArray< int > &sizes, GT_Offset start, GT_Size length) const

virtual void	extendedFillArray (uint8 *data, GT_Offset start, GT_Size length, int tsize, int nrepeats, int stride=-1, fpreal black=0, fpreal white=1) const

virtual bool	isEqual (const GT_DataArray &src) const
	Compare whether two data arrays are equal. More...

bool	getMinMax (fpreal64 min, fpreal64 max) const
	Enlarge a bounding box with values of this 3-tuple array. More...

bool	enlargeBounds (UT_BoundingBox &b) const

GT_Storage	checkIndexing (GT_IndexingMode mode) const
	Test to see whether the data array requires int32 or int64 indexing. More...

void	dumpValues (const char *msg=NULL) const
	For debugging, print values to stdout. More...

bool	save (UT_JSONWriter &w, bool flat=true) const

void	copyDataId (const GT_DataArray &src)

void	setDataId (int64 id)

virtual void	updateGeoDetail (const GU_ConstDetailHandle &dtl, const char *attrib_name, GT_Owner attrib_owner, const int expected_size)
	Update cached data, in case the underlying attribute changed. More...

template<typename T >
T	getValue (GT_Offset index) const
	Public accessor for POD types. More...

template<typename T >
T	lerpValue (GT_Offset i0, GT_Offset i1, fpreal t) const

template<typename T >
T	bilerpValue (GT_Offset u0v0, GT_Offset u1v0, GT_Offset u0v1, GT_Offset u1v1, fpreal u, fpreal v)

virtual int8	getI8 (GT_Offset offset, int idx=0) const

virtual int16	getI16 (GT_Offset offset, int idx=0) const

virtual bool	getSA (UT_StringArray &a, GT_Offset offset) const

virtual GT_Dict	getDict (GT_Offset offset, int idx=0) const

virtual bool	getDictA (UT_Array< UT_OptionsHolder > &a, GT_Offset offset) const

virtual bool	getFA16 (UT_ValArray< fpreal16 > &a, GT_Offset offset) const

virtual bool	getFA32 (UT_ValArray< fpreal32 > &a, GT_Offset offset) const

virtual bool	getFA64 (UT_ValArray< fpreal64 > &a, GT_Offset offset) const

virtual bool	getUA8 (UT_ValArray< uint8 > &a, GT_Offset offset) const

virtual bool	getIA8 (UT_ValArray< int8 > &a, GT_Offset offset) const

virtual bool	getIA16 (UT_ValArray< int16 > &a, GT_Offset offset) const

virtual bool	getIA32 (UT_ValArray< int32 > &a, GT_Offset offset) const

virtual bool	getIA64 (UT_ValArray< int64 > &a, GT_Offset offset) const

virtual const uint8 *	getU8Array (GT_DataArrayHandle &buffer) const

virtual const int8 *	getI8Array (GT_DataArrayHandle &buffer) const

virtual const int16 *	getI16Array (GT_DataArrayHandle &buffer) const

virtual const int32 *	getI32Array (GT_DataArrayHandle &buffer) const

virtual const int64 *	getI64Array (GT_DataArrayHandle &buffer) const

virtual const fpreal16 *	getF16Array (GT_DataArrayHandle &buffer) const

virtual const fpreal32 *	getF32Array (GT_DataArrayHandle &buffer) const

virtual const fpreal64 *	getF64Array (GT_DataArrayHandle &buffer) const

const fpreal *	getRealArray (GT_DataArrayHandle &buffer) const

void	import (GT_Offset idx, int8 *data, GT_Size size=0) const

void	import (GT_Offset idx, int16 *data, GT_Size size=0) const

void	import (GT_Offset idx, int32 *data, GT_Size size=0) const

void	import (GT_Offset idx, int64 *data, GT_Size size=0) const

void	import (GT_Offset idx, fpreal16 *data, GT_Size size=0) const

void	import (GT_Offset idx, fpreal32 *data, GT_Size size=0) const

void	import (GT_Offset idx, fpreal64 *data, GT_Size size=0) const

void	import (GT_Offset idx, UT_ValArray< fpreal16 > &data) const

void	import (GT_Offset idx, UT_ValArray< fpreal32 > &data) const

void	import (GT_Offset idx, UT_ValArray< fpreal64 > &data) const

void	import (GT_Offset idx, UT_ValArray< uint8 > &data) const

void	import (GT_Offset idx, UT_ValArray< int8 > &data) const

void	import (GT_Offset idx, UT_ValArray< int16 > &data) const

void	import (GT_Offset idx, UT_ValArray< int32 > &data) const

void	import (GT_Offset idx, UT_ValArray< int64 > &data) const

void	import (GT_Offset idx, UT_StringArray &data) const

void	import (GT_Offset idx, UT_Array< UT_OptionsHolder > &data) const

void	import (GT_Offset idx, uint8 *data, GT_Size size=0, fpreal black=0, fpreal white=1) const

void	fillArray (int8 *data, GT_Offset start, GT_Size length, int tsize, int stride=-1) const

void	fillArray (int16 *data, GT_Offset start, GT_Size length, int tsize, int stride=-1) const

void	fillArray (int32 *data, GT_Offset start, GT_Size length, int tsize, int stride=-1) const

void	fillArray (int64 *data, GT_Offset start, GT_Size length, int tsize, int stride=-1) const

void	fillArray (fpreal16 *data, GT_Offset start, GT_Size length, int tsize, int stride=-1) const

void	fillArray (fpreal32 *data, GT_Offset start, GT_Size length, int tsize, int stride=-1) const

void	fillArray (fpreal64 *data, GT_Offset start, GT_Size length, int tsize, int stride=-1) const

void	fillArray (uint8 *data, GT_Offset start, GT_Size length, int tsize, int stride=-1, fpreal black=0, fpreal white=1) const

void	fillVec3BBox (fpreal32 *dest, GT_Offset start, GT_Size length, UT_BoundingBoxF &bbox, int tsize, int stride=-1)

void	fillVec3BBox (fpreal64 *dest, GT_Offset start, GT_Size length, UT_BoundingBoxD &bbox, int tsize, int stride=-1)

void	fillArray (UT_Array< uint8 > &data, UT_Array< int > &sizes, GT_Offset start, GT_Size length) const

void	fillArray (UT_Array< int8 > &data, UT_Array< int > &sizes, GT_Offset start, GT_Size length) const

void	fillArray (UT_Array< int16 > &data, UT_Array< int > &sizes, GT_Offset start, GT_Size length) const

void	fillArray (UT_Array< int32 > &data, UT_Array< int > &sizes, GT_Offset start, GT_Size length) const

void	fillArray (UT_Array< int64 > &data, UT_Array< int > &sizes, GT_Offset start, GT_Size length) const

void	fillArray (UT_Array< fpreal16 > &data, UT_Array< int > &sizes, GT_Offset start, GT_Size length) const

void	fillArray (UT_Array< fpreal32 > &data, UT_Array< int > &sizes, GT_Offset start, GT_Size length) const

void	fillArray (UT_Array< fpreal64 > &data, UT_Array< int > &sizes, GT_Offset start, GT_Size length) const

virtual void	extendedFill (uint8 *data, GT_Offset start, GT_Size length, int tsize, int nrepeats, int stride=-1) const

virtual void	extendedFill (int8 *data, GT_Offset start, GT_Size length, int tsize, int nrepeats, int stride=-1) const

virtual void	extendedFill (int16 *data, GT_Offset start, GT_Size length, int tsize, int nrepeats, int stride=-1) const

virtual void	extendedFill (int32 *data, GT_Offset start, GT_Size length, int tsize, int nrepeats, int stride=-1) const

virtual void	extendedFill (int64 *data, GT_Offset start, GT_Size length, int tsize, int nrepeats, int stride=-1) const

virtual void	extendedFill (fpreal16 *data, GT_Offset start, GT_Size length, int tsize, int nrepeats, int stride=-1) const

virtual void	extendedFill (fpreal32 *data, GT_Offset start, GT_Size length, int tsize, int nrepeats, int stride=-1) const

virtual void	extendedFill (fpreal64 *data, GT_Offset start, GT_Size length, int tsize, int nrepeats, int stride=-1) const

virtual const uint8 *	get (GT_Offset i, uint8 *store, int sz) const

virtual const int8 *	get (GT_Offset i, int8 *store, int sz) const

virtual const int16 *	get (GT_Offset i, int16 *store, int sz) const

virtual const int32 *	get (GT_Offset i, int32 *store, int sz) const

virtual const int64 *	get (GT_Offset i, int64 *store, int sz) const

virtual const fpreal16 *	get (GT_Offset i, fpreal16 *store, int z) const

virtual const fpreal32 *	get (GT_Offset i, fpreal32 *store, int z) const

virtual const fpreal64 *	get (GT_Offset i, fpreal64 *store, int z) const

virtual void	getRange (exint &lo, exint &hi, int tuple_idx=0) const

virtual void	getRange (fpreal &lo, fpreal &hi, int tidx=0) const

SYS_HashType	hash () const

virtual SYS_HashType	hashRange (exint begin, exint end) const

Public Member Functions inherited from UT_IntrusiveRefCounter< GT_DataArray >
SYS_FORCE_INLINE	UT_IntrusiveRefCounter () noexcept
	Default constructor: Sets counter to 0. More...

SYS_FORCE_INLINE	UT_IntrusiveRefCounter (const UT_IntrusiveRefCounter &) noexcept
	Copy constructor: Sets counter to 0. More...

UT_IntrusiveRefCounter &	operator= (const UT_IntrusiveRefCounter &) noexcept
	Assignment operator: Does not modify counter. More...

SYS_FORCE_INLINE uint32	use_count () const noexcept
	Return current counter. More...

SYS_FORCE_INLINE bool	conditionalAddRef () noexcept

Additional Inherited Members
Static Public Member Functions inherited from GT_DataArray
static bool	isBigInteger (GT_Size size)
	Quick & dirty test to see if a size is bigger than a 32 bit int. More...

static void *	operator new (size_t size)

static void *	operator new (size_t size, void *p)

static void	operator delete (void *p, size_t size)

Protected Member Functions inherited from GT_DataArray
virtual bool	computeMinMax (fpreal64 min, fpreal64 max) const

SYS_STATIC_FORCE_INLINE GT_Size	fixImportTupleSize (GT_Size size, GT_Size tuple_size)

template<typename T_POD >
void	t_extendedFill (T_POD *dest, GT_Offset start, GT_Size length, int tsize, int nrepeats, int stride) const
	Templated method to fill an array. More...

template<typename T_POD >
void	t_extendedFillArray (UT_Array< T_POD > &dest, UT_Array< int > &sizes, GT_Offset start, GT_Size length) const
	Templated method to fill an array attribute. More...

virtual void	doImport (GT_Offset idx, uint8 *data, GT_Size size) const

virtual void	doImport (GT_Offset idx, int8 *data, GT_Size size) const

virtual void	doImport (GT_Offset idx, int16 *data, GT_Size size) const

virtual void	doImport (GT_Offset idx, int32 *data, GT_Size size) const

virtual void	doImport (GT_Offset idx, int64 *data, GT_Size size) const

virtual void	doImport (GT_Offset idx, fpreal16 *data, GT_Size size) const

virtual void	doImport (GT_Offset idx, fpreal32 *data, GT_Size size) const

virtual void	doImport (GT_Offset idx, fpreal64 *data, GT_Size size) const

virtual void	doImportArray (GT_Offset idx, UT_ValArray< fpreal16 > &data) const

virtual void	doImportArray (GT_Offset idx, UT_ValArray< fpreal32 > &data) const

virtual void	doImportArray (GT_Offset idx, UT_ValArray< fpreal64 > &data) const

virtual void	doImportArray (GT_Offset idx, UT_ValArray< uint8 > &data) const

virtual void	doImportArray (GT_Offset idx, UT_ValArray< int8 > &data) const

virtual void	doImportArray (GT_Offset idx, UT_ValArray< int16 > &data) const

virtual void	doImportArray (GT_Offset idx, UT_ValArray< int32 > &data) const

virtual void	doImportArray (GT_Offset idx, UT_ValArray< int64 > &data) const

virtual void	doImportQuantized (GT_Offset idx, uint8 *data, GT_Size size, fpreal black, fpreal white) const

virtual void	doFillArray (uint8 *data, GT_Offset start, GT_Size length, int tuple_size, int stride) const

virtual void	doFillArray (int8 *data, GT_Offset start, GT_Size length, int tuple_size, int stride) const

virtual void	doFillArray (int16 *data, GT_Offset start, GT_Size length, int tuple_size, int stride) const

virtual void	doFillArray (int32 *data, GT_Offset start, GT_Size length, int tuple_size, int stride) const

virtual void	doFillArray (int64 *data, GT_Offset start, GT_Size length, int tuple_size, int stride) const

virtual void	doFillArray (fpreal16 *data, GT_Offset start, GT_Size length, int tuple_size, int stride) const

virtual void	doFillArray (fpreal32 *data, GT_Offset start, GT_Size length, int tuple_size, int stride) const

virtual void	doFillArray (fpreal64 *data, GT_Offset start, GT_Size length, int tuple_size, int stride) const

virtual void	doFillArrayAttr (UT_Array< uint8 > &data, UT_Array< int > &sizes, GT_Offset start, GT_Size length) const

virtual void	doFillArrayAttr (UT_Array< int8 > &data, UT_Array< int > &sizes, GT_Offset start, GT_Size length) const

virtual void	doFillArrayAttr (UT_Array< int16 > &data, UT_Array< int > &sizes, GT_Offset start, GT_Size length) const

virtual void	doFillArrayAttr (UT_Array< int32 > &data, UT_Array< int > &sizes, GT_Offset start, GT_Size length) const

virtual void	doFillArrayAttr (UT_Array< int64 > &data, UT_Array< int > &sizes, GT_Offset start, GT_Size length) const

virtual void	doFillArrayAttr (UT_Array< fpreal16 > &data, UT_Array< int > &sizes, GT_Offset start, GT_Size length) const

virtual void	doFillArrayAttr (UT_Array< fpreal32 > &data, UT_Array< int > &sizes, GT_Offset start, GT_Size length) const

virtual void	doFillArrayAttr (UT_Array< fpreal64 > &data, UT_Array< int > &sizes, GT_Offset start, GT_Size length) const

virtual void	doFillQuantizedArray (uint8 *data, GT_Offset start, GT_Size length, int tuple_size, int stride, fpreal black, fpreal white) const

virtual void	doExtendedQuantizedFill (uint8 *data, GT_Offset start, GT_Size length, int tuple_size, int nrepeats, int stride, fpreal black, fpreal white) const

virtual void	doFillVec3BBox (fpreal32 *dest, GT_Offset start, GT_Size length, UT_BoundingBoxF &bbox, int, int stride)

virtual void	doFillVec3BBox (fpreal64 *dest, GT_Offset start, GT_Size length, UT_BoundingBoxD &bbox, int, int stride)

Protected Member Functions inherited from UT_IntrusiveRefCounter< GT_DataArray >
SYS_FORCE_INLINE	~UT_IntrusiveRefCounter ()
	Destructor: Only derived classes can destruct this. More...

Detailed Description

Provide uniform parametric coordinates for a curve/surface.

An efficient way of representing parametric coordinates For a patch:

uv = GT_DAParamtric(nu, nv);

For a curve primitive:

uv = GT_DAParamtric(nu, 1);

Definition at line 28 of file GT_DAParametric.h.

Constructor & Destructor Documentation

GT_DAParametric::GT_DAParametric ( )

inline

Default constructor.

Definition at line 32 of file GT_DAParametric.h.

GT_DAParametric::GT_DAParametric	(	GT_Size	nu,
		GT_Size	nv,
		fpreal64	u0 = `0`,
		fpreal64	u1 = `1`,
		fpreal64	v0 = `0`,
		fpreal64	v1 = `1`
	)

inline

Useful constructor.

Definition at line 38 of file GT_DAParametric.h.

GT_DAParametric::GT_DAParametric ( const GT_DAParametric & src )

inline

Copy constructor.

Definition at line 46 of file GT_DAParametric.h.

GT_DAParametric::~GT_DAParametric ( )

override

Member Function Documentation

const char* GT_DAParametric::className ( ) const

inlineoverridevirtual

Implements GT_DataArray.

Definition at line 58 of file GT_DAParametric.h.

GT_Size GT_DAParametric::entries ( ) const

inlineoverridevirtual

Methods defined on GT_DataArray

Implements GT_DataArray.

Definition at line 90 of file GT_DAParametric.h.

GT_Offset GT_DAParametric::getDictIndex	(	GT_Offset	,
		int
	)		const

inlineoverridevirtual

Methods defined on GT_DataArray

Implements GT_DataArray.

Definition at line 114 of file GT_DAParametric.h.

GT_Size GT_DAParametric::getDictIndexCount ( ) const

inlineoverridevirtual

Methods defined on GT_DataArray

Implements GT_DataArray.

Definition at line 112 of file GT_DAParametric.h.

fpreal16 GT_DAParametric::getF16	(	GT_Offset	offset,
		int	idx
	)		const

inlineoverridevirtual

Methods defined on GT_DataArray

Reimplemented from GT_DataArray.

Definition at line 98 of file GT_DAParametric.h.

fpreal32 GT_DAParametric::getF32	(	GT_Offset	offset,
		int	idx
	)		const

inlineoverridevirtual

Methods defined on GT_DataArray

Implements GT_DataArray.

Definition at line 100 of file GT_DAParametric.h.

fpreal64 GT_DAParametric::getF64	(	GT_Offset	offset,
		int	idx
	)		const

inlineoverridevirtual

Methods defined on GT_DataArray

Reimplemented from GT_DataArray.

Definition at line 102 of file GT_DAParametric.h.

int32 GT_DAParametric::getI32	(	GT_Offset	offset,
		int	idx
	)		const

inlineoverridevirtual

Methods defined on GT_DataArray

Implements GT_DataArray.

Definition at line 94 of file GT_DAParametric.h.

int64 GT_DAParametric::getI64	(	GT_Offset	offset,
		int	idx
	)		const

inlineoverridevirtual

Methods defined on GT_DataArray

Reimplemented from GT_DataArray.

Definition at line 96 of file GT_DAParametric.h.

void GT_DAParametric::getIndexedDicts	(	UT_Array< UT_OptionsHolder > &	,
		UT_IntArray &
	)		const

inlineoverridevirtual

Methods defined on GT_DataArray

Implements GT_DataArray.

Definition at line 116 of file GT_DAParametric.h.

void GT_DAParametric::getIndexedStrings	(	UT_StringArray &	,
		UT_IntArray &
	)		const

inlineoverridevirtual

Methods defined on GT_DataArray

Implements GT_DataArray.

Definition at line 110 of file GT_DAParametric.h.

int64 GT_DAParametric::getMemoryUsage ( ) const

inlineoverridevirtual

Methods defined on GT_DataArray

Implements GT_DataArray.

Definition at line 86 of file GT_DAParametric.h.

GT_String GT_DAParametric::getS	(	GT_Offset	,
		int
	)		const

inlineoverridevirtual

Methods defined on GT_DataArray

Implements GT_DataArray.

Definition at line 104 of file GT_DAParametric.h.

GT_Storage GT_DAParametric::getStorage ( ) const

inlineoverridevirtual

Methods defined on GT_DataArray

Implements GT_DataArray.

Definition at line 82 of file GT_DAParametric.h.

GT_Offset GT_DAParametric::getStringIndex	(	GT_Offset	,
		int
	)		const

inlineoverridevirtual

Methods defined on GT_DataArray

Implements GT_DataArray.

Definition at line 108 of file GT_DAParametric.h.

GT_Size GT_DAParametric::getStringIndexCount ( ) const

inlineoverridevirtual

Methods defined on GT_DataArray

Implements GT_DataArray.

Definition at line 106 of file GT_DAParametric.h.

GT_Size GT_DAParametric::getTupleSize ( ) const

inlineoverridevirtual

Methods defined on GT_DataArray

Implements GT_DataArray.

Definition at line 84 of file GT_DAParametric.h.

GT_Type GT_DAParametric::getTypeInfo ( ) const

inlineoverridevirtual

Methods defined on GT_DataArray

Reimplemented from GT_DataArray.

Definition at line 88 of file GT_DAParametric.h.

uint8 GT_DAParametric::getU8	(	GT_Offset	offset,
		int	idx
	)		const

inlineoverridevirtual

Methods defined on GT_DataArray

Implements GT_DataArray.

Definition at line 92 of file GT_DAParametric.h.

GT_DataArrayHandle GT_DAParametric::harden ( ) const

inlineoverridevirtual

Methods defined on GT_DataArray

Reimplemented from GT_DataArray.

Definition at line 118 of file GT_DAParametric.h.

void GT_DAParametric::init	(	GT_Size	nu,
		GT_Size	nv,
		fpreal64	u0 = `0`,
		fpreal64	u1 = `1`,
		fpreal64	v0 = `0`,
		fpreal64	v1 = `1`
	)

inline

Initialize with given data.

Definition at line 61 of file GT_DAParametric.h.

void GT_DAParametric::splitU0 ( )

inline

After being duplicated, you can perform a binary split

Definition at line 74 of file GT_DAParametric.h.

void GT_DAParametric::splitU1 ( )

inline

After being duplicated, you can perform a binary split

Definition at line 75 of file GT_DAParametric.h.

void GT_DAParametric::splitV0 ( )

inline

After being duplicated, you can perform a binary split

Definition at line 76 of file GT_DAParametric.h.

void GT_DAParametric::splitV1 ( )

inline

After being duplicated, you can perform a binary split

Definition at line 77 of file GT_DAParametric.h.

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

GT/GT_DAParametric.h

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation