NURBSUVLoftSurface Class Reference

#include <surf_api.h>

Inheritance diagram for NURBSUVLoftSurface:

Public Member Functions
DllExport	NURBSUVLoftSurface (void)
virtual DllExport	~NURBSUVLoftSurface (void)
DllExport NURBSUVLoftSurface &	operator= (const NURBSUVLoftSurface &surf)
DllExport void	SetNumUCurves (int num)
DllExport int	GetNumUCurves (void)
DllExport int	AppendUCurve (int index)
DllExport int	AppendUCurve (NURBSId id)
DllExport void	SetUParent (int pnum, int index)
DllExport void	SetUParentId (int pnum, NURBSId id)
DllExport int	GetUParent (int pnum)
DllExport NURBSId	GetUParentId (int pnum)
DllExport void	SetNumVCurves (int num)
DllExport int	GetNumVCurves (void)
DllExport int	AppendVCurve (int index)
DllExport int	AppendVCurve (NURBSId id)
DllExport void	SetVParent (int pnum, int index)
DllExport void	SetVParentId (int pnum, NURBSId id)
DllExport int	GetVParent (int pnum)
DllExport NURBSId	GetVParentId (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	aligned_free (void *ptr)
	Frees a block of memory that was allocated with aligned_malloc/aligned_realloc. More...
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 UV Loft Surface. This surface is similar to the U Loft surface, but has a set of curves in the V dimension as well as the U dimension.

Constructor & Destructor Documentation

NURBSUVLoftSurface()

DllExport NURBSUVLoftSurface

(

void

)

Remarks

Constructor. The data members are initialized as follows:

mType = kNUVLoftSurface;

mpObject = NULL;

mpNSet = NULL;

mUParentId.SetCount(0);

mUParentIndex.SetCount(0);

mVParentId.SetCount(0);

mVParentIndex.SetCount(0);

~NURBSUVLoftSurface()

virtual DllExport ~NURBSUVLoftSurface ( void  )

virtual

Remarks

Destructor.

Member Function Documentation

operator=()

DllExport NURBSUVLoftSurface& operator=

(

const NURBSUVLoftSurface &

surf

)

Remarks

Assignment operator.

Parameters:

const NURBSUVLoftSurface& surf

The surface to assign.

SetNumUCurves()

DllExport void SetNumUCurves

(

int

num

)

Remarks

Sets the number of curves in the U dimension.

Parameters:

int num

The number of curves to use in the U dimension.

GetNumUCurves()

DllExport int GetNumUCurves

(

void

)

Remarks

Returns the number of curves in the U dimension.

AppendUCurve() [1/2]

DllExport int AppendUCurve

(

int

index

)

Remarks

Appends the specified curve (by NURBSSet index) to the list of U curves.

Parameters:

int index

The index in the NURBSSet of the curve to use.

AppendUCurve() [2/2]

DllExport int AppendUCurve

(

NURBSId

id

)

Remarks

Appends the specified curve (by NURBSId) to the list of U curves.

Parameters:

NURBSId id

The NURBSId of the curve to use.

Returns

Returns the number of curves in the set prior to appending.

SetUParent()

DllExport void SetUParent	(	int	pnum,
		int	index
	)

Remarks

Sets the specified parent curve (by NURBSSet index) as the speciifed curve in the surface.

Parameters:

int pnum

The index into the list of U curves of the parent curve to set.

int index

The index into the NURBSSet of the parent curve to set.

SetUParentId()

DllExport void SetUParentId	(	int	pnum,
		NURBSId	id
	)

Remarks

Sets the specified parent curve (by NURBSId) as the speciifed curve in the surface.

Parameters:

int pnum

The index into the list of U curves of the parent curve to set.

NURBSId id

The NURBSId of the parent curve to set.

GetUParent()

DllExport int GetUParent

(

int

pnum

)

Remarks

Returns the index into the NURBSSet of the specified parent curve.

Parameters:

int pnum

The zero based index of the parent curve.

GetUParentId()

DllExport NURBSId GetUParentId

(

int

pnum

)

Remarks

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

Parameters:

int pnum

The zero based index of the parent curve.

SetNumVCurves()

DllExport void SetNumVCurves

(

int

num

)

Remarks

Sets the number of curves in the V dimension.

Parameters:

int num

The number of curves to use in the V dimension.

GetNumVCurves()

DllExport int GetNumVCurves

(

void

)

Remarks

Returns the number of curves in the V dimension.

AppendVCurve() [1/2]

DllExport int AppendVCurve

(

int

index

)

Remarks

Appends the specified curve (by NURBSSet index) to the list of V curves.

Parameters:

int index

The index in the NURBSSet of the curve to use.

Returns

Returns the number of curves in the set prior to appending.

AppendVCurve() [2/2]

DllExport int AppendVCurve

(

NURBSId

id

)

Remarks

Appends the specified curve (by NURBSId) to the list of U curves.

Parameters:

NURBSId id

The NURBSId of the curve to use.

Returns

Returns the number of curves in the set prior to appending.

SetVParent()

DllExport void SetVParent	(	int	pnum,
		int	index
	)

Remarks

Sets the specified parent curve (by NURBSSet index) as the speciifed curve in the surface.

Parameters:

int pnum

The index into the list of V curves of the parent curve to set.

int index

The index into the NURBSSet of the parent curve to set.

SetVParentId()

DllExport void SetVParentId	(	int	pnum,
		NURBSId	id
	)

Remarks

Sets the specified parent curve (by NURBSId) as the speciifed curve in the surface.

Parameters:

int pnum

The index into the list of V curves of the parent curve to set.

NURBSId id

The NURBSId of the parent curve to set.

GetVParent()

DllExport int GetVParent

(

int

pnum

)

Remarks

Returns the index into the NURBSSet of the specified parent curve.

Parameters:

int pnum

The zero based index of the parent curve.

GetVParentId()

DllExport NURBSId GetVParentId

(

int

pnum

)

Remarks

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

Parameters:

int pnum

The zero based index of the parent curve.

Friends And Related Function Documentation

NURBSSet

friend class NURBSSet

friend