NURBSTexturePoint Class Reference

This reference page is linked to from the following overview topics: NURBS Texture Mapping.

---

Search for all occurrences

---

Detailed Description

See also:

Class NURBSTextureSurface, Class NURBSObject, Class Point2.

Description:

This class is available in release 3.0 and later only.

This class holds a single texture vertex in a NURBS texture surface. Methods are available to get and set the point in various formats.

Data Members:

protected:

double mX, mY;

The position of the point.

#include <surf_api.h>

Inheritance diagram for NURBSTexturePoint:

List of all members.

Public Member Functions
DllExport	NURBSTexturePoint ()
virtual DllExport Point2	GetPosition (TimeValue t)
virtual DllExport void	GetPosition (TimeValue t, float &x, float &y)
virtual DllExport void	GetPosition (TimeValue t, double &x, double &y)
DllExport void	SetPosition (TimeValue t, Point2 pt)
DllExport void	SetPosition (TimeValue t, float x, float y)
DllExport void	SetPosition (TimeValue t, double x, double y)
DllExport void	SetIndices (int uIndex, int vIndex)
Protected Attributes
double	mX
double	mY
int	mUIndex
int	mVIndex

---

Constructor & Destructor Documentation

DllExport NURBSTexturePoint

(

)

Remarks:

Constructor. The data members (from NURBSObject) are initialized as follows:

mKind = kNURBSTexturePoint;

mType = kNTexturePoint;

---

Member Function Documentation

virtual DllExport Point2 GetPosition

(

TimeValue

t

)

[virtual]

Search for all occurrences

Remarks:

Returns the position of the texture point at the specified time (as a Point2).

Parameters:

TimeValue t

The time at which to get the position.

virtual DllExport void GetPosition	(	TimeValue	t,
		float &	x,
		float &	y
	)		[virtual]

Search for all occurrences

Remarks:

Retrieves the position of the texture point at the specified time (as floats).

Parameters:

TimeValue t

The time at which to get the position.

float& x

The x position is returned here.

float& y

The y position is returned here.

virtual DllExport void GetPosition	(	TimeValue	t,
		double &	x,
		double &	y
	)		[virtual]

Search for all occurrences

Remarks:

Retrieves the position of the texture point at the specified time (as doubles).

Parameters:

TimeValue t

The time at which to get the position.

double& x

The x position is returned here.

double& y

The y position is returned here.

DllExport void SetPosition	(	TimeValue	t,
		Point2	pt
	)

Search for all occurrences

Remarks:

Sets the position of the point at the specified time (using a Point2).

Parameters:

TimeValue t

The time at which to set the position.

Point2 pt

The position to set.

DllExport void SetPosition	(	TimeValue	t,
		float	x,
		float	y
	)

Search for all occurrences

Remarks:

Sets the position of the point at the specified time (using floats).

Parameters:

TimeValue t

The time at which to set the position.

float x

The x coordinate to set.

float y

The y coordinate to set.

DllExport void SetPosition	(	TimeValue	t,
		double	x,
		double	y
	)

Search for all occurrences

Remarks:

Sets the position of the point at the specified time (using doubles).

Parameters:

TimeValue t

The time at which to set the position.

double x

The x coordinate to set.

double y

The y coordinate to set.

DllExport void SetIndices	(	int	uIndex,
		int	vIndex
	)

Search for all occurrences

---

Member Data Documentation

double mX [protected]

Search for all occurrences

double mY [protected]

Search for all occurrences

int mUIndex [protected]

Search for all occurrences

int mVIndex [protected]

Search for all occurrences