GEO_Point Class Reference

#include <GEO_Point.h>

List of all members.

Public Types
typedef GA_Detail	DetailType
Public Member Functions
void	setPos (const UT_Vector4 &P)
void	setPos (const UT_Vector3 &P, float w=1)
void	setPos (float x, float y, float z)
void	setPos (float x, float y, float z, float w)
	GEO_Point (const GA_IndexMap &index_map, GA_Offset offset)
	~GEO_Point ()
const UT_Vector4	getPos () const
float	getPw () const
void	setPw (float w)
const UT_Vector3	getPos3 () const
void	setPos3 (const UT_Vector3 &P)

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Detailed Description

Examples:

GR/GR_SimpleNoise.C, POP/POP_CircleForce.C, POP/POP_CircleForce.h, POP/POP_LocalForce.C, POP/POP_LocalForce.h, POP/POP_RadialBirth.C, POP/POP_RadialBirth.h, POP/POP_SpotLight.C, POP/POP_SpotLight.h, SIM/SIM_ForceOrbit.C, SIM/SIM_SolverHair.C, SIM/SNOW_Solver.C, SIM/SNOW_Solver.h, SOP/SOP_BrushHairLen.C, SOP/SOP_BrushHairLen.h, SOP/SOP_CopRaster.C, SOP/SOP_CustomBrush.C, SOP/SOP_Flatten.C, SOP/SOP_IKSample.C, SOP/SOP_PointWave.C, SOP/SOP_SParticle.C, SOP/SOP_SParticle.h, SOP/SOP_Star.C, SOP/SOP_TimeCompare.C, tetprim/GEO_PrimTetra.C, tetprim/GEO_PrimTetra.h, tetprim/SOP_Tetra.C, and VRAY/VRAY_DemoSprite.C.

Definition at line 31 of file GEO_Point.h.

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Member Typedef Documentation

typedef GA_Detail GEO_Point::DetailType

Definition at line 71 of file GEO_Point.h.

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Constructor & Destructor Documentation

GEO_Point::GEO_Point	(	const GA_IndexMap &	index_map,
		GA_Offset	offset
	)			[inline]

Class constructors and destructors. The one that takes an attribute data "steals" the data from adata and sets adata's data pointer to 0.

Definition at line 37 of file GEO_Point.h.

GEO_Point::~GEO_Point

(

)

[inline]

Class constructors and destructors. The one that takes an attribute data "steals" the data from adata and sets adata's data pointer to 0.

Definition at line 39 of file GEO_Point.h.

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Member Function Documentation

const UT_Vector4 GEO_Point::getPos

(

)

const [inline]

Get de-homogenized position (that is, without the homogeneous coordinate multiplied through).

Examples:

GR/GR_SimpleNoise.C, POP/POP_CircleForce.C, POP/POP_LocalForce.C, POP/POP_RadialBirth.C, POP/POP_SpotLight.C, SIM/SIM_SolverHair.C, SOP/SOP_BrushHairLen.C, SOP/SOP_CustomBrush.C, SOP/SOP_Flatten.C, SOP/SOP_PointWave.C, SOP/SOP_SParticle.C, SOP/SOP_Star.C, tetprim/SOP_Tetra.C, and VRAY/VRAY_DemoSprite.C.

Definition at line 45 of file GEO_Point.h.

const UT_Vector3 GEO_Point::getPos3

(

)

const [inline]

New GA methods which support getting/setting positons without affecting the w (homogeneous) coordinate.

Definition at line 65 of file GEO_Point.h.

float GEO_Point::getPw

(

)

const [inline]

Get and set the homogeneous coordinate

Definition at line 50 of file GEO_Point.h.

void GEO_Point::setPos	(	float	x,
		float	y,
		float	z,
		float	w
	)			[inline]

Definition at line 59 of file GEO_Point.h.

void GEO_Point::setPos	(	float	x,
		float	y,
		float	z
	)			[inline]

Definition at line 57 of file GEO_Point.h.

void GEO_Point::setPos	(	const UT_Vector3 &	P,
		float	w = 1
	)			[inline]

Definition at line 55 of file GEO_Point.h.

void GEO_Point::setPos

(

const UT_Vector4 &

P

)

[inline]

Examples:

ROP/ROP_DopField.C, SIM/SIM_ForceOrbit.C, SIM/SIM_SolverHair.C, SIM/SNOW_Solver.C, SOP/SOP_BrushHairLen.C, SOP/SOP_CopRaster.C, SOP/SOP_Flatten.C, SOP/SOP_IKSample.C, SOP/SOP_NURBS.C, SOP/SOP_PointWave.C, SOP/SOP_SParticle.C, SOP/SOP_Star.C, tetprim/SOP_Tetra.C, and VRAY/VRAY_DemoSprite.C.

Definition at line 54 of file GEO_Point.h.

void GEO_Point::setPos3

(

const UT_Vector3 &

P

)

[inline]

New GA methods which support getting/setting positons without affecting the w (homogeneous) coordinate.

Definition at line 67 of file GEO_Point.h.

void GEO_Point::setPw

(

float

w

)

[inline]

Get and set the homogeneous coordinate

Definition at line 51 of file GEO_Point.h.

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

• GEO/GEO_Point.h