NURBSSurfaceNormalCurve Class Reference

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Detailed Description

See also:

Class NURBSCurve.

Description:

This class is available in release 2.5 and later only.

This provides access to the Surface Normal Curve. This is a curve created at a specified distance from a surface and normal to it.

Note: The parent curve specified below must have one of the following types: surface-surface intersection, U Iso, V Iso, normal projected, vector projected, CV curve on surface, or point curve on surface.

#include <surf_api.h>

Inheritance diagram for NURBSSurfaceNormalCurve:

List of all members.

Public Member Functions
DllExport	NURBSSurfaceNormalCurve (void)
virtual DllExport	~NURBSSurfaceNormalCurve (void)
DllExport NURBSSurfaceNormalCurve &	operator= (const NURBSSurfaceNormalCurve &curve)
DllExport void	SetParent (int index)
DllExport void	SetParentId (NURBSId id)
DllExport int	GetParent ()
DllExport NURBSId	GetParentId ()
DllExport void	SetDistance (TimeValue t, double dist)
DllExport double	GetDistance (TimeValue t)
Friends
class	NURBSSet

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Constructor & Destructor Documentation

DllExport NURBSSurfaceNormalCurve

(

void

)

Remarks:

Constructor. The data members are initialized as follows:

mType = kNSurfaceNormalCurve;

mpObject = NULL;

mpNSet = NULL;

mParentId = 0;

mParentIndex = -1;

virtual DllExport ~NURBSSurfaceNormalCurve

(

void

)

[virtual]

Remarks:

Destructor.

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Member Function Documentation

DllExport NURBSSurfaceNormalCurve& operator=

(

const NURBSSurfaceNormalCurve &

curve

)

Remarks:

Assignment operator.

Parameters:

const NURBSSurfaceNormalCurve& curve

The curve to assign.

DllExport void SetParent

(

int

index

)

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Remarks:

Establishes the parent curve to use by passing its index in the NURBSSet.

Parameters:

int index

The index in the NURBSSet of the parent curve to use.

DllExport void SetParentId

(

NURBSId

id

)

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Remarks:

Establishes the parent curve to use by passing its NURBSId.

Parameters:

NURBSId id

The id of the parent curve to use.

DllExport int GetParent

(

)

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Remarks:

Returns the index in the NURBSSet of the parent curve.

DllExport NURBSId GetParentId

(

)

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Remarks:

Returns the NURBSId of the parent curve.

DllExport void SetDistance	(	TimeValue	t,
		double	dist
	)

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Remarks:

Set the distance along the normal of the curve from the surface at the specified time.

Parameters:

TimeValue t

The time at which to set the distance.

double dist

The distance along the normal from the surface to the curve.

DllExport double GetDistance

(

TimeValue

t

)

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Remarks:

Returns the distance along the normal from the surface to the curve.

Parameters:

TimeValue t

The time at which to get the distance.

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Friends And Related Function Documentation

friend class NURBSSet [friend]

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Reimplemented from NURBSObject.