NURBSXFormCurve Class Reference

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Detailed Description

See also:

Class NURBSCurve.

Description:

This class is available in release 2.0 and later only.

This class defines a dependent transform (xform) curve. A transform curve is a copy of the original curve with a different position, rotation, or scale.

All methods of this class are implemented by the system.

#include <surf_api.h>

Inheritance diagram for NURBSXFormCurve:

List of all members.

Public Member Functions
DllExport	NURBSXFormCurve (void)
virtual DllExport	~NURBSXFormCurve (void)
DllExport NURBSXFormCurve &	operator= (const NURBSXFormCurve &curve)
DllExport void	SetParent (int index)
DllExport void	SetParentId (NURBSId id)
DllExport int	GetParent (void)
DllExport NURBSId	GetParentId (void)
DllExport void	SetXForm (TimeValue t, Matrix3 &mat)
DllExport Matrix3 &	GetXForm (TimeValue t)
Friends
class	NURBSSet

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Constructor & Destructor Documentation

DllExport NURBSXFormCurve

(

void

)

Remarks:

Constructor. The data members are initialized as follows:

mType = kNXFormCurve;

mpObject = NULL;

mpNSet = NULL;

mParentId = 0;

mParentIndex = -1;

mXForm.IdentityMatrix();

virtual DllExport ~NURBSXFormCurve

(

void

)

[virtual]

Remarks:

Destructor.

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Member Function Documentation

DllExport NURBSXFormCurve& operator=

(

const NURBSXFormCurve &

curve

)

Remarks:

Assignment operator.

Parameters:

const NURBSXFormCurve& curve

The curve to assign.

DllExport void SetParent

(

int

index

)

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Remarks:

Sets the index in the NURBSSet of the specified parent object.

Parameters:

int index

The index into the NURBSSet of the parent curve.

DllExport void SetParentId

(

NURBSId

id

)

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Remarks:

Sets the NURBSId of the parent.

Parameters:

NURBSId id

The id to set.

DllExport int GetParent

(

void

)

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Remarks:

Returns the index in the NURBSSet of the parent object.

DllExport NURBSId GetParentId

(

void

)

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Remarks:

Returns the NURBSId of the parent. Note that a NURBSId won't be valid until the object has been instantiated in the scene

DllExport void SetXForm	(	TimeValue	t,
		Matrix3 &	mat
	)

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Remarks:

Sets the transformation used to move/rotate/scale the curve from the original.

Parameters:

TimeValue t

The time to set the transformation.

Matrix3& mat

The transformation matrix to set.

DllExport Matrix3& GetXForm

(

TimeValue

t

)

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Remarks:

Returns the transformation used to move/rotate/scale the curve from the original.

Parameters:

TimeValue t

The time to get the transformation.

Operators:

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Friends And Related Function Documentation

friend class NURBSSet [friend]

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Reimplemented from NURBSObject.