NURBSNBlendSurface Class Reference

#include <surf_api.h>

Inheritance diagram for NURBSNBlendSurface:

Public Member Functions
DllExport	NURBSNBlendSurface (void)
virtual DllExport	~NURBSNBlendSurface (void)
DllExport NURBSNBlendSurface &	operator= (const NURBSNBlendSurface &surf)
DllExport void	SetParent (int pnum, int index)
DllExport void	SetParentId (int pnum, NURBSId id)
DllExport int	GetParent (int pnum)
DllExport NURBSId	GetParentId (int pnum)
DllExport void	SetEdge (int pnum, int edge)
DllExport int	GetEdge (int pnum)
Public Member Functions inherited from NURBSSurface
void *	GetSurfCache ()
const void *	GetSurfCache () const
void	SetSurfCache (void *pCache)
DllExport	NURBSSurface (void)
virtual DllExport	~NURBSSurface (void)
DllExport NURBSSurface &	operator= (const NURBSSurface &surf)
DllExport BOOL	Renderable ()
DllExport void	Renderable (BOOL state)
DllExport BOOL	FlipNormals ()
DllExport void	FlipNormals (BOOL state)
DllExport BOOL	GenerateUVs (int channel=0)
DllExport void	SetGenerateUVs (BOOL state, int channel=0)
DllExport int	MatID ()
DllExport void	MatID (int id)
DllExport Point2	GetTextureUVs (TimeValue t, int i, int channel=0)
DllExport void	SetTextureUVs (TimeValue t, int i, Point2 pt, int channel=0)
DllExport void	GetTileOffset (TimeValue t, float &ut, float &vt, float &uo, float &vo, float &a, int channel=0)
DllExport void	SetTileOffset (TimeValue t, float ut, float vt, float uo, float vo, float a, int channel=0)
DllExport NURBSTextureSurface &	GetTextureSurface (int channel)
DllExport void	SetTextureSurface (int channel, NURBSTextureSurface &texSurf)
DllExport int	NumChannels ()
DllExport int	GetChannelFromIndex (int index)
DllExport BOOL	IsClosedInU (void)
DllExport BOOL	IsClosedInV (void)
DllExport BOOL	Evaluate (TimeValue t, double u, double v, Point3 &pt, Point3 &dPdU, Point3 &dPdV) const
DllExport BOOL	Evaluate (TimeValue t, double u, double v, Point3 &pt, Point3 &dPdU, Point3 &dPdV, Point3 &d2PdU2, Point3 &d2PdV2, Point3 &d2PdUdV) const
DllExport void	GetParameterRange (TimeValue t, double &uMin, double &uMax, double &vMin, double &vMax) const
DllExport BOOL	GetNURBSData (TimeValue t, int &degreeInU, int &degreeInV, int &numInU, int &numInV, NURBSCVTab &cvs, int &numKnotsInU, int &numKnotsInV, NURBSKnotTab &uKnots, NURBSKnotTab &vKnots)
DllExport BOOL	GetCLPTextureSurfaceData (TimeValue t, int channel, int &degreeInU, int &degreeInV, int &numInU, int &numInV, NURBSCVTab &cvs, int &numKnotsInU, int &numKnotsInV, NURBSKnotTab &uKnots, NURBSKnotTab &vKnots)
DllExport int	NumTrimLoops (TimeValue t)
DllExport int	NumCurvesInLoop (TimeValue t, int loop)
DllExport BOOL	Get2dTrimCurveData (TimeValue t, int loop, int curve, int &degree, int &numCVs, NURBSCVTab &cvs, int &numKnots, NURBSKnotTab &knots)
DllExport BOOL	Get3dTrimCurveData (TimeValue t, int loop, int curve, int &degree, int &numCVs, NURBSCVTab &cvs, int &numKnots, NURBSKnotTab &knots)
DllExport TessApprox *	GetProdTess (NURBSTessType type=kNTessSurface)
DllExport TessApprox *	GetViewTess (NURBSTessType type=kNTessSurface)
DllExport void	SetProdTess (TessApprox &tess, NURBSTessType type=kNTessSurface)
DllExport void	SetViewTess (TessApprox &tess, NURBSTessType type=kNTessSurface)
DllExport void	ClearViewTess (NURBSTessType type=kNTessSurface)
DllExport void	ClearProdTess (NURBSTessType type=kNTessSurface)
Public Member Functions inherited from NURBSObject
DllExport	NURBSObject (void)
virtual DllExport	~NURBSObject (void)
DllExport NURBSObject &	operator= (const NURBSObject &pt)
DllExport void	SetName (const MCHAR *name)
DllExport const MCHAR *	GetName (void)
DllExport NURBSType	GetType () const
DllExport NURBSKind	GetKind () const
DllExport NURBSId	GetId () const
DllExport void	SetId (NURBSId id)
DllExport void	SetNSet (NURBSSet *nset)
DllExport void	SetObject (Object *object)
DllExport Object *	GetMAXObject ()
DllExport NURBSSet *	GetNSet ()
DllExport int	GetIndex ()
DllExport BOOL	IsSelected ()
DllExport void	SetSelected (BOOL set)

Friends
class	NURBSSet

Additional Inherited Members
Static Public Member Functions inherited from MaxHeapOperators
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static UtilExport void *	operator new[] (size_t size, unsigned long flags)
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static UtilExport void *	operator new[] (size_t size, const std::nothrow_t &e, unsigned long flags)
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static UtilExport void	aligned_free (void *ptr)
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Protected Member Functions inherited from NURBSObject
DllExport void	Clean (NURBSIdTab ids)
Protected Attributes inherited from NURBSSurface
NURBSTextureChannelSet	mTextureChannelSet
BOOL	mFlipNormals
BOOL	mRenderable
int	mMatID
BOOL	mClosedInU
BOOL	mClosedInV
TessApprox *	mpVTess
TessApprox *	mpRTess
TessApprox *	mpRTessDisp
TessApprox *	mpVTessCurve
TessApprox *	mpRTessCurve
void *	mpSurfCache
Protected Attributes inherited from NURBSObject
MCHAR	mName [NURBS_NAME_SIZE]
NURBSType	mType
NURBSKind	mKind
NURBSId	mId
Object *	mpObject
NURBSSet *	mpNSet
BOOL	mSelected

Detailed Description

See also

Class NURBSSurface.

Description:

This class provides access to the Multisided Blend surface. A Multisided Blend surface is a surface that "fills in" the edges defined by three or four other curve or surfaces. Unliked a regular, two-sided Blend surface, the curves or surfaces edges must form a closed loop–that is, they must completely surround the opening the Multisided Blend will cover.

Note: For the blend to work, the curves that define the blend must form a loop (that is, sequence head to tail, and the ends must match).
protected:

Constructor & Destructor Documentation

NURBSNBlendSurface()

DllExport NURBSNBlendSurface

(

void

)

Remarks

Constructor. The data members are initialized as follows:

mType = kNNBlendSurface;
mpObject = NULL;
mpNSet = NULL;
for (int i = 0; i < 4; i++)
{
    mParentId[i] = 0;
    mParentIndex[i] = -1;
    mParentEdge[i] = 0;
}

~NURBSNBlendSurface()

virtual DllExport ~NURBSNBlendSurface ( void  )

virtual

Remarks

Destructor.

Member Function Documentation

operator=()

DllExport NURBSNBlendSurface& operator=

(

const NURBSNBlendSurface &

surf

)

Remarks

Assignment operator.

Parameters:

const NURBSNBlendSurface& surf

The surface to assign.

SetParent()

DllExport void SetParent	(	int	pnum,
		int	index
	)

Remarks

Sets the specified parent curve or surface (by NURBSSet index) as the speciifed edge for the surface.

Parameters:

int pnum

The index of the parent curve or surface to set.

int index

The index in the NURBSSet of the curve or surface.

SetParentId()

DllExport void SetParentId	(	int	pnum,
		NURBSId	id
	)

Remarks

Sets the specified parent curve or surface (by NURBSId) as the speciifed edge for the surface.

Parameters:

int pnum

The index of the parent curve or surface to set.

NURBSId id

The id of the curve or surface to set.

GetParent()

DllExport int GetParent

(

int

pnum

)

Remarks

Returns the index in the NURBSSet of the specified curve or surface.

Parameters:

int pnum

The index of the parent curve or surface to get.

GetParentId()

DllExport NURBSId GetParentId

(

int

pnum

)

Remarks

Returns the NURBSId of the specified curve or surface.

Parameters:

int pnum

The index of the parent curve or surface to get.

SetEdge()

DllExport void SetEdge	(	int	pnum,
		int	edge
	)

Remarks

If using a surface for the blend surface edge, this method indicates which edge on the surface to use.

Parameters:

int pnum

The index of the parent surface.

int edge

The edge to use for the blend. One of the following values:

0: The low U edge.

1: The high U edge.

2: The low V edge.

3: The high V edge.

GetEdge()

DllExport int GetEdge

(

int

pnum

)

Remarks

Returns the edge used by the specified surface to create the blend.

Parameters:

int pnum

The index of the parent surface.

Returns

The edge used for the blend. One of the following values:

0: The low U edge.

1: The high U edge.

2: The low V edge.

3: The high V edge.

Friends And Related Function Documentation

NURBSSet

friend class NURBSSet

friend