GU_PrimVolume Class Reference

#include <GU_PrimVolume.h>

Inheritance diagram for GU_PrimVolume:

List of all members.

Public Types
typedef float(*	VolumeSampler )(const UT_Vector3 &, void *, const UT_JobInfo &)
Public Member Functions
	GU_PrimVolume (GU_Detail *gdp)
	~GU_PrimVolume ()
virtual void *	castTo () const
virtual const GEO_Primitive *	castToGeo (void) const
GEO_Primitive *	convert (GU_ConvertParms &parms, GB_PointGroup *usedpts=0)
GEO_Primitive *	convertNew (GU_ConvertParms &parms)
virtual void	normal (const GB_AttributeRef &noff) const
virtual void	normal (UT_Vector3Array &output) const
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
virtual GU_RayIntersect *	createRayCache (int &persistent)
virtual GU_DisplayCache *	getDisplayCache (void) const
virtual int	buildVolumeDisplayCache (GU_PrimVolumeCacheParms &parms)
virtual void	destroyCache ()
virtual void	notifyCache (int type)
virtual void	notifyCache (int type, const GEO_Point &ppt)
virtual void	notifyCache (int type, const GB_PointGroup &grp)
virtual void	notifyCache (int type, const UT_Matrix4 &xform, int push)
virtual void	notifyCache (int type, const UT_Vector3 &delta)
Static Public Member Functions
static GEO_Primitive *	build (GU_Detail *gdp)
static GEO_Primitive *	buildFromFunction (GU_Detail *gdp, float(*valAtPoint)(const UT_Vector3 &), const UT_BoundingBox &bbox, int xres, int yres, int zres)
static GEO_Primitive *	buildFromFunction (GU_Detail *gdp, float(*valAtPoint)(const UT_Vector3 &, void *, const UT_JobInfo &), const UT_BoundingBox &bbox, int xres, int yres, int zres, void *data, bool allowthreading=true)
Protected Member Functions
	THREADED_METHOD5 (GU_PrimVolume, vox->numTiles() > 1, buildFromFunctionInternal, UT_VoxelArrayF *, vox, const UT_Matrix3 &, xform, const UT_Vector3 &, center, VolumeSampler, valAtPoint, void *, data) void buildFromFunctionInternalPartial(UT_VoxelArrayF *vox
Protected Attributes
const UT_Matrix3 &	xform
const UT_Matrix3 const UT_Vector3 &	center
const UT_Matrix3 const UT_Vector3 VolumeSampler	valAtPoint
const UT_Matrix3 const UT_Vector3 VolumeSampler void *	data
const UT_Matrix3 const UT_Vector3 VolumeSampler void const UT_JobInfo &	info

---

Detailed Description

Examples:

ROP/ROP_DopField.C, standalone/gengeovolume.C, and standalone/geo2voxel.C.

Definition at line 33 of file GU_PrimVolume.h.

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Member Typedef Documentation

typedef float(* GU_PrimVolume::VolumeSampler)(const UT_Vector3 &, void *, const UT_JobInfo &)

Definition at line 112 of file GU_PrimVolume.h.

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Constructor & Destructor Documentation

GU_PrimVolume::GU_PrimVolume

(

GU_Detail *

gdp

)

[inline]

Definition at line 38 of file GU_PrimVolume.h.

GU_PrimVolume::~GU_PrimVolume

(

)

---

Member Function Documentation

static GEO_Primitive* GU_PrimVolume::build

(

GU_Detail *

gdp

)

[static]

Examples:

ROP/ROP_DopField.C, standalone/gengeovolume.C, and standalone/geo2voxel.C.

static GEO_Primitive* GU_PrimVolume::buildFromFunction	(	GU_Detail *	gdp,
		float(*)(const UT_Vector3 &, void *, const UT_JobInfo &)	valAtPoint,
		const UT_BoundingBox &	bbox,
		int	xres,
		int	yres,
		int	zres,
		void *	data,
		bool	allowthreading = true
	)			[static]

static GEO_Primitive* GU_PrimVolume::buildFromFunction	(	GU_Detail *	gdp,
		float(*)(const UT_Vector3 &)	valAtPoint,
		const UT_BoundingBox &	bbox,
		int	xres,
		int	yres,
		int	zres
	)			[static]

virtual int GU_PrimVolume::buildVolumeDisplayCache

(

GU_PrimVolumeCacheParms &

parms

)

[virtual]

virtual void* GU_PrimVolume::castTo

(

)

const [virtual]

Reimplemented from GEO_Primitive.

virtual const GEO_Primitive* GU_PrimVolume::castToGeo

(

void

)

const [virtual]

Implements GU_Primitive.

GEO_Primitive* GU_PrimVolume::convert	(	GU_ConvertParms &	parms,
		GB_PointGroup *	usedpts = 0
	)			[virtual]

Implements GU_Primitive.

GEO_Primitive* GU_PrimVolume::convertNew

(

GU_ConvertParms &

parms

)

[virtual]

Implements GU_Primitive.

virtual GU_RayIntersect* GU_PrimVolume::createRayCache

(

int &

persistent

)

[virtual]

Implements GU_Primitive.

virtual void GU_PrimVolume::destroyCache

(

)

[virtual]

Reimplemented from GU_Primitive.

virtual GU_DisplayCache* GU_PrimVolume::getDisplayCache

(

void

)

const [virtual]

Reimplemented from GU_Primitive.

virtual int GU_PrimVolume::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 [virtual]

Implements GU_Primitive.

virtual void GU_PrimVolume::normal

(

UT_Vector3Array &

output

)

const [virtual]

Implements GU_Primitive.

virtual void GU_PrimVolume::normal

(

const GB_AttributeRef &

noff

)

const [virtual]

Implements GU_Primitive.

virtual void GU_PrimVolume::notifyCache	(	int	type,
		const UT_Vector3 &	delta
	)			[virtual]

Reimplemented from GU_Primitive.

virtual void GU_PrimVolume::notifyCache	(	int	type,
		const UT_Matrix4 &	xform,
		int	push
	)			[virtual]

Reimplemented from GU_Primitive.

virtual void GU_PrimVolume::notifyCache	(	int	type,
		const GB_PointGroup &	grp
	)			[virtual]

Reimplemented from GU_Primitive.

virtual void GU_PrimVolume::notifyCache	(	int	type,
		const GEO_Point &	ppt
	)			[virtual]

Reimplemented from GU_Primitive.

virtual void GU_PrimVolume::notifyCache

(

int

type

)

[virtual]

Reimplemented from GU_Primitive.

GU_PrimVolume::THREADED_METHOD5	(	GU_PrimVolume	,
		vox->	numTiles(),
		1	,
		buildFromFunctionInternal	,
		UT_VoxelArrayF *	,
		vox	,
		const UT_Matrix3 &	,
		xform	,
		const UT_Vector3 &	,
		center	,
		VolumeSampler	,
		valAtPoint	,
		void *	,
		data
	)			[protected]

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Member Data Documentation

const UT_Matrix3 const UT_Vector3& GU_PrimVolume::center [protected]

Definition at line 124 of file GU_PrimVolume.h.

const UT_Matrix3 const UT_Vector3 VolumeSampler void* GU_PrimVolume::data [protected]

Definition at line 124 of file GU_PrimVolume.h.

const UT_Matrix3 const UT_Vector3 VolumeSampler void const UT_JobInfo& GU_PrimVolume::info [protected]

Definition at line 124 of file GU_PrimVolume.h.

const UT_Matrix3 const UT_Vector3 VolumeSampler GU_PrimVolume::valAtPoint [protected]

Definition at line 124 of file GU_PrimVolume.h.

const UT_Matrix3& GU_PrimVolume::xform [protected]

Definition at line 124 of file GU_PrimVolume.h.

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

• GU/GU_PrimVolume.h