NURBSExtrudeSurface Class Reference

#include <surf_api.h>

Inheritance diagram for NURBSExtrudeSurface:

Public Member Functions
DllExport	NURBSExtrudeSurface (void)
virtual DllExport	~NURBSExtrudeSurface (void)
DllExport NURBSExtrudeSurface &	operator= (const NURBSExtrudeSurface &surf)
DllExport void	SetParent (int index)
DllExport void	SetParentId (NURBSId id)
DllExport int	GetParent (void)
DllExport NURBSId	GetParentId (void)
DllExport void	SetAxis (TimeValue t, Matrix3 &ray)
DllExport Matrix3 &	GetAxis (TimeValue t)
DllExport void	SetDistance (TimeValue t, double d)
DllExport double	GetDistance (TimeValue t)
DllExport void	SetCurveStartPoint (TimeValue t, double startpoint)
DllExport double	GetCurveStartPoint (TimeValue t)
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)
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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 defines a dependent extrude surface. An extrude surface is extruded from a curve sub-object. It is similar to a surface created with the Extrude modifier. The advantage is that an extrude sub-object is part of the NURBS model, so you can use it to construct other curve and surface sub-objects. Methods are available to get/set the parent index and id, get/set the extrusion vector and get/set the extrusion distance.

All methods of this class are implemented by the system.

Constructor & Destructor Documentation

NURBSExtrudeSurface()

DllExport NURBSExtrudeSurface

(

void

)

Remarks

Constructor. The data members are initialized as follows:

mType = kNExtrudeSurface;

mpObject = NULL;

mpNSet = NULL;

mParentId = 0;

mParentIndex = -1;

mXForm.IdentityMatrix();

mDistance = 0.0;

mCurveStartParam = 0.0;

~NURBSExtrudeSurface()

virtual DllExport ~NURBSExtrudeSurface ( void  )

virtual

Remarks

Destructor.

Member Function Documentation

operator=()

DllExport NURBSExtrudeSurface& operator=

(

const NURBSExtrudeSurface &

surf

)

Remarks

Assignment operator.

Parameters:

const NURBSExtrudeSurface& surf

The surface to assign.

SetParent()

DllExport void SetParent

(

int

index

)

Remarks

Sets the index in the NURBSSet of the parent object.

Parameters:

int index

The index into the NURBSSet of the parent surface.

SetParentId()

DllExport void SetParentId

(

NURBSId

id

)

Remarks

Sets the NURBSId of the parent.

Parameters:

NURBSId id

The id to set.

GetParent()

DllExport int GetParent

(

void

)

Remarks

Returns the index in the NURBSSet of the parent object.

GetParentId()

DllExport NURBSId GetParentId

(

void

)

Remarks

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

SetAxis()

DllExport void SetAxis	(	TimeValue	t,
		Matrix3 &	ray
	)

Remarks

Sets the extrusion axis at the specified time.

Parameters:

TimeValue t

The time at which to set the axis system.

Matrix3& ray

The extrusion axis.

GetAxis()

DllExport Matrix3& GetAxis

(

TimeValue

t

)

Remarks

Returns the extrusion axis at the specified time.

Parameters:

TimeValue t

The time at which to get the axis.

SetDistance()

DllExport void SetDistance	(	TimeValue	t,
		double	d
	)

Remarks

Sets the length of the extrudion at the specified time.

Parameters:

TimeValue t

The time at which to set the distance.

double d

The distance to set.

GetDistance()

DllExport double GetDistance

(

TimeValue

t

)

Remarks

Returns the length of the extrudion at the specified time.

Parameters:

TimeValue t

The time at which to return the distance.

SetCurveStartPoint()

DllExport void SetCurveStartPoint	(	TimeValue	t,
		double	startpoint
	)

Remarks

Sets the start point at the specified time.

Parameters:

TimeValue t

The time at which to set the start point.

double startpoint

The start point in the range 0.0 to 1.0.

GetCurveStartPoint()

DllExport double GetCurveStartPoint

(

TimeValue

t

)

Remarks

Returns the start point at the specified time.

Parameters:

TimeValue t

The time at which to get the start point.

Operators:

Friends And Related Function Documentation

NURBSSet

friend class NURBSSet

friend