A tapered tube primitive (mapping to GEO_PrimTube) More...

#include <GT_PrimTube.h>

Inheritance diagram for GT_PrimTube:

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

	GT_PrimTube (const GT_AttributeListHandle &attribs, const GT_TransformHandle &transform, fpreal taper, bool caps)
	Useful constructor. More...

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

	~GT_PrimTube () override
	Destructor. More...

const char *	className () const override

bool	save (UT_JSONWriter &w) const override

bool	init (const GT_AttributeListHandle &attribs, const GT_TransformHandle &transform, fpreal taper, bool caps)

GT_PrimitiveHandle	refineToPolygonMesh (const GT_RefineParms *parms) const
	Convenience method to refine to a polygon mesh. More...


int	getPrimitiveType () const override


const GT_AttributeListHandle &	getAttributes () const

const fpreal &	getTaper () const

const bool &	getCaps () const


const GT_AttributeListHandle &	getDetailAttributes () const override


void	enlargeBounds (UT_BoundingBox boxes[], int nsegments) const override

int	getMotionSegments () const override

int64	getMemoryUsage () const override

bool	refine (GT_Refine &refiner, const GT_RefineParms *parms) const override

GT_PrimitiveHandle	doHarden () const override

GT_PrimitiveHandle	doSoftCopy () const override

Public Member Functions inherited from GT_Primitive
	GT_Primitive ()

	GT_Primitive (const GT_Primitive &src)

virtual	~GT_Primitive ()

virtual bool	getUniqueID (int64 &id) const

virtual void	enlargeRenderBounds (UT_BoundingBox boxes[], int nsegments) const

virtual void	getVelocityRange (UT_Vector3 &min, UT_Vector3 &max, const UT_StringRef &attribute_name=GA_Names::v) const

const GT_TransformHandle &	getPrimitiveTransform () const

void	setPrimitiveTransform (const GT_TransformHandle &x)
	Set the transform for a the primitive. More...

GT_PrimitiveHandle	clone () const

virtual bool	hasDataArray (const UT_StringRef &name, GT_Owner owner_scope[], int num_owners, GT_Storage storage=NULL, GT_Size tuple_size=NULL) const

virtual bool	updateGeoPrim (const GU_ConstDetailHandle &dtl, const GT_RefineParms &parms)
	update any cached data for geometry and its attributes More...

void	setStaticGeometry (bool static_geo)
	Return true if the primitive represents geometry at frame 'fr'. More...

bool	isStaticGeometry () const

bool	isFrameInfoAvailable () const

bool	getDataIdHash (int64 &hash, int segment=0, bool cache_data_id=false) const

virtual bool	getTopologyVersion (int64 &version) const
	Returns the topology version for the primitive. More...

GT_DataArrayHandle	findAttribute (const UT_StringRef &name, GT_Owner &owner, int segment) const

void	dumpAttributeLists (const char *label, bool data_too) const
	print out all attribute lists More...

void	dumpPrimitive () const

bool	saveAttributeLists (UT_JSONWriter &w) const

virtual const GT_ViewportRefineOptions &	viewportRefineOptions () const

GT_PrimitiveHandle	harden () const

GT_PrimitiveHandle	copyTransformed (const GT_TransformHandle &x, bool force=false) const

void	refineCopyTransformFrom (const GT_Primitive &src)

GT_PrimitiveHandle	attributeMerge (const GT_Primitive &src, const UT_StringMMPattern vertex_pattern, const UT_StringMMPattern point_pattern, const UT_StringMMPattern uniform_pattern, const UT_StringMMPattern detail_pattern) const

virtual GT_PrimitiveHandle	doAttributeMerge (const GT_Primitive &src, const UT_StringMMPattern vertex, const UT_StringMMPattern point, const UT_StringMMPattern uniform, const UT_StringMMPattern detail) const
	The virtual implementation of attribute merging. More...

bool	enlargeWidth (UT_BoundingBox boxes[], int nsegments, fpreal defwidth=-1) const

virtual const GT_AttributeListHandle &	getPointAttributes () const

virtual const GT_AttributeListHandle &	getVertexAttributes () const

virtual const GT_AttributeListHandle &	getUniformAttributes () const

const GT_AttributeListHandle &	getAttributeList (GT_Owner owner) const

virtual const GT_DataArrayHandle &	getVertexList () const

virtual GT_DataArrayHandle	createPointNormals (int segment=0, const UT_StringRef &P=GA_Names::P, bool normalize=true, const fpreal32 *pntdata=NULL, GT_Storage store=GT_STORE_REAL32) const

virtual fpreal	computePerimeter (int seg=0) const

virtual fpreal	computeSurfaceArea (int seg=0) const

virtual fpreal	computeVolume (const UT_Vector3 &ref_P, int seg=0) const

Public Member Functions inherited from UT_IntrusiveRefCounter< GT_Primitive >
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

Static Public Member Functions
static GT_PrimitiveHandle	makePolygonMesh (const GT_RefineParms *parms, fpreal taper=1.0f)

Static Public Member Functions inherited from GT_Primitive
static int	createPrimitiveTypeId ()

static GT_AttributeListHandle	mergeAttributeLists (bool &changed, const GT_AttributeListHandle &src, const GT_AttributeListHandle &merge, const UT_StringMMPattern pattern, const UT_StringMMPattern alternate=NULL)

static bool	computeVelocityRange (UT_Vector3 &vmin, UT_Vector3 &vmax, const GT_DataArrayHandle &v)

static GT_PrimitiveHandle	refineDetail (const GU_ConstDetailHandle &detail, const GT_RefineParms *parms)

static GT_PrimitiveHandle	refinePrimitive (const GT_PrimitiveHandle &primh, const GT_RefineParms *parms)

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 Attributes
GT_AttributeListHandle	myAttributes

fpreal	myTaper

bool	myCaps

Additional Inherited Members
Protected Member Functions inherited from GT_Primitive
void	enlargeP (UT_BoundingBox &box, const GT_AttributeListHandle &list, int segment) const

void	enlargeP (UT_BoundingBox &B, const GT_DataArrayHandle &P) const
	Convenience method to enlarge a bounding box given a position attribute. More...

void	enlargePw (UT_BoundingBox &B, const GT_DataArrayHandle &P) const

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

Detailed Description

A tapered tube primitive (mapping to GEO_PrimTube)

The tube primitive represents a tapered tube along the Z axis. Unlike the GEO counterpart, this primitive's axis is aligned along the Z axis (not the Y axis).

Definition at line 24 of file GT_PrimTube.h.

Constructor & Destructor Documentation

GT_PrimTube::GT_PrimTube ( )

inline

Default constructor.

Definition at line 28 of file GT_PrimTube.h.

GT_PrimTube::GT_PrimTube	(	const GT_AttributeListHandle &	attribs,
		const GT_TransformHandle &	transform,
		fpreal	taper,
		bool	caps
	)

inline

Useful constructor.

Definition at line 31 of file GT_PrimTube.h.

GT_PrimTube::GT_PrimTube ( const GT_PrimTube & src )

inline

Copy constructor.

Definition at line 41 of file GT_PrimTube.h.

GT_PrimTube::~GT_PrimTube ( )

override

Destructor.

Member Function Documentation

const char* GT_PrimTube::className ( ) const

inlineoverridevirtual

Implements GT_Primitive.

Definition at line 51 of file GT_PrimTube.h.

GT_PrimitiveHandle GT_PrimTube::doHarden ( ) const

overridevirtual

Methods defined on GT_Primitive

Reimplemented from GT_Primitive.

GT_PrimitiveHandle GT_PrimTube::doSoftCopy ( ) const

inlineoverridevirtual

Methods defined on GT_Primitive

Implements GT_Primitive.

Definition at line 107 of file GT_PrimTube.h.

void GT_PrimTube::enlargeBounds	(	UT_BoundingBox	boxes[],
		int	nsegments
	)		const

overridevirtual

Methods defined on GT_Primitive

Implements GT_Primitive.

const GT_AttributeListHandle& GT_PrimTube::getAttributes ( ) const

inline

Accessors

Definition at line 84 of file GT_PrimTube.h.

const bool& GT_PrimTube::getCaps ( ) const

inline

Accessors

Definition at line 88 of file GT_PrimTube.h.

const GT_AttributeListHandle& GT_PrimTube::getDetailAttributes ( ) const

inlineoverridevirtual

Access attributes

Reimplemented from GT_Primitive.

Definition at line 94 of file GT_PrimTube.h.

int64 GT_PrimTube::getMemoryUsage ( ) const

overridevirtual

Methods defined on GT_Primitive

Implements GT_Primitive.

int GT_PrimTube::getMotionSegments ( ) const

overridevirtual

Methods defined on GT_Primitive

Implements GT_Primitive.

int GT_PrimTube::getPrimitiveType ( ) const

overridevirtual

Methods defined on GT_Primitive

Reimplemented from GT_Primitive.

const fpreal& GT_PrimTube::getTaper ( ) const

inline

Accessors

Definition at line 86 of file GT_PrimTube.h.

bool GT_PrimTube::init	(	const GT_AttributeListHandle &	attribs,
		const GT_TransformHandle &	transform,
		fpreal	taper,
		bool	caps
	)

inline

Initialize a tube with

attribs
Attributes defined on the tube
transform
The transform attribute list should contain a single transform representing the 4x4 transform of the tube.

Definition at line 65 of file GT_PrimTube.h.

static GT_PrimitiveHandle GT_PrimTube::makePolygonMesh	(	const GT_RefineParms *	parms,
		fpreal	taper = `1.0f`
	)

static

Get a tesselation of a tube with a given set of refinement parameters.

bool GT_PrimTube::refine	(	GT_Refine &	refiner,
		const GT_RefineParms *	parms
	)		const

overridevirtual

Methods defined on GT_Primitive

Reimplemented from GT_Primitive.

GT_PrimitiveHandle GT_PrimTube::refineToPolygonMesh ( const GT_RefineParms * parms ) const

Convenience method to refine to a polygon mesh.

bool GT_PrimTube::save ( UT_JSONWriter & w ) const

overridevirtual

Save the primitive to a JSON stream. The default method does nothing and returns false.

Reimplemented from GT_Primitive.

Member Data Documentation

GT_AttributeListHandle GT_PrimTube::myAttributes

protected

Definition at line 116 of file GT_PrimTube.h.

bool GT_PrimTube::myCaps

protected

Definition at line 118 of file GT_PrimTube.h.

fpreal GT_PrimTube::myTaper

protected

Definition at line 117 of file GT_PrimTube.h.

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

GT/GT_PrimTube.h

Public Member Functions

Static Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation