Primitive representing entire detail. Refine this primitive. More...

#include <GT_GEODetail.h>

Inheritance diagram for GT_GEODetail:

Public Member Functions
	GT_GEODetail (const GT_GEODetailListHandle &list, const GA_Range *prim_range)

	GT_GEODetail (const GU_ConstDetailHandle &gdh, const GA_Range *prim_range)

	GT_GEODetail (const GT_GEODetail &src)

	~GT_GEODetail () override

const char *	className () const override

void	enlargeBounds (UT_BoundingBox boxes[], int nsegments) const override
	Compute the bounding box. More...

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

int	getPrimitiveType () const override
	Return the primitive type. More...

GT_PrimitiveHandle	doHarden () const override
	Harden the detail. More...

GT_PrimitiveHandle	doSoftCopy () const override
	Do a soft-copy. More...

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

int64	getMemoryUsage () const override

int	getMotionSegments () const override
	Query number of motion segments. More...

const GU_ConstDetailHandle &	getGeometry (int segment=0) const
	Get geometry for a given segment. More...

const UT_SharedPtr< const GA_Range > &	getRange () const

bool	save (UT_JSONWriter &w) 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

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

virtual const GT_AttributeListHandle &	getDetailAttributes () 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	makeDetail (const GU_ConstDetailHandle &gdh, const GA_Range *prim_range=NULL)

static GT_PrimitiveHandle	makeDetail (const GT_GEODetailListHandle &geo, const GA_Range *prim_range)


static GT_PrimitiveHandle	makePolygonMesh (const GU_ConstDetailHandle &gdp, const GA_Range prim_range=NULL, const GT_RefineParms rparms=NULL)

static GT_PrimitiveHandle	makePolygonMesh (const GT_GEODetailListHandle &geo, const GA_Range &prim_range, const GT_RefineParms *rparms=NULL)


static GT_PrimitiveHandle	makePointMesh (const GU_ConstDetailHandle &gdp, const GA_Range *point_range=NULL, int pointset_mode=0)

static GT_PrimitiveHandle	makePointMesh (const GT_GEODetailListHandle &geo, const GA_Range *point_range=NULL, int pointset_mode=0)

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)

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

Primitive representing entire detail. Refine this primitive.

Refining this primitive will iterate over the primitives in the detail.

Definition at line 27 of file GT_GEODetail.h.

Constructor & Destructor Documentation

GT_GEODetail::GT_GEODetail	(	const GT_GEODetailListHandle &	list,
		const GA_Range *	prim_range
	)

GT_GEODetail::GT_GEODetail	(	const GU_ConstDetailHandle &	gdh,
		const GA_Range *	prim_range
	)

GT_GEODetail::GT_GEODetail ( const GT_GEODetail & src )

GT_GEODetail::~GT_GEODetail ( )

override

Member Function Documentation

const char* GT_GEODetail::className ( ) const

inlineoverridevirtual

Implements GT_Primitive.

Definition at line 37 of file GT_GEODetail.h.

GT_PrimitiveHandle GT_GEODetail::doHarden ( ) const

overridevirtual

Harden the detail.

Reimplemented from GT_Primitive.

GT_PrimitiveHandle GT_GEODetail::doSoftCopy ( ) const

inlineoverridevirtual

Do a soft-copy.

Implements GT_Primitive.

Definition at line 54 of file GT_GEODetail.h.

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

overridevirtual

Compute the bounding box.

Implements GT_Primitive.

const GU_ConstDetailHandle& GT_GEODetail::getGeometry ( int segment = 0 ) const

inline

Get geometry for a given segment.

Definition at line 71 of file GT_GEODetail.h.

int64 GT_GEODetail::getMemoryUsage ( ) const

inlineoverridevirtual

Return an approximate memory usage. Since data may be shared, this will always be an over-estimation.

Implements GT_Primitive.

Definition at line 64 of file GT_GEODetail.h.

int GT_GEODetail::getMotionSegments ( ) const

inlineoverridevirtual

Query number of motion segments.

Implements GT_Primitive.

Definition at line 68 of file GT_GEODetail.h.

int GT_GEODetail::getPrimitiveType ( ) const

overridevirtual

Return the primitive type.

Reimplemented from GT_Primitive.

const UT_SharedPtr<const GA_Range>& GT_GEODetail::getRange ( ) const

inline

Definition at line 73 of file GT_GEODetail.h.

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

overridevirtual

This method is used to find the minimum/maximum velocity bounds. By default, the shared/vertex attributes are scanned for the attribute and its range is used. Only the first segment is queried.

If unable to compute the velocity range, the min and max should be set to 0.

Reimplemented from GT_Primitive.

static GT_PrimitiveHandle GT_GEODetail::makeDetail	(	const GU_ConstDetailHandle &	gdh,
		const GA_Range *	prim_range = `NULL`
	)

static

Make a primitive for an entire detail

static GT_PrimitiveHandle GT_GEODetail::makeDetail	(	const GT_GEODetailListHandle &	geo,
		const GA_Range *	prim_range
	)

static

Make a primitive for an entire detail

static GT_PrimitiveHandle GT_GEODetail::makePointMesh	(	const GU_ConstDetailHandle &	gdp,
		const GA_Range *	point_range = `NULL`,
		int	pointset_mode = `0`
	)

static

Make a point mesh containing just the points from a detail. Note that the attributes can be picked up from detail attributes as well. Vertex & primitive attributes are ignored. Please see GT_RefineParms for the values for pointset_mode.

static GT_PrimitiveHandle GT_GEODetail::makePointMesh	(	const GT_GEODetailListHandle &	geo,
		const GA_Range *	point_range = `NULL`,
		int	pointset_mode = `0`
	)

static

Make a point mesh containing just the points from a detail. Note that the attributes can be picked up from detail attributes as well. Vertex & primitive attributes are ignored. Please see GT_RefineParms for the values for pointset_mode.

static GT_PrimitiveHandle GT_GEODetail::makePolygonMesh	(	const GU_ConstDetailHandle &	gdp,
		const GA_Range *	prim_range = `NULL`,
		const GT_RefineParms *	rparms = `NULL`
	)

static

Make a polygon mesh primitive for all the polygons in the detail

static GT_PrimitiveHandle GT_GEODetail::makePolygonMesh	(	const GT_GEODetailListHandle &	geo,
		const GA_Range &	prim_range,
		const GT_RefineParms *	rparms = `NULL`
	)

static

Make a polygon mesh primitive for all the polygons in the detail

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

overridevirtual

Parameters

bool renderpoints (false)
Generate GT_PrimPointsMesh primitive
string rendergroup ("")
Name of primitive group to refine
bool polygonmesh (true)
Generate GT_PrimPolygonMesh primitive

Reimplemented from GT_Primitive.

bool GT_GEODetail::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.

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

GT/GT_GEODetail.h

Public Member Functions

Static Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation