3ds Max C++ API Reference
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NURBSNBlendSurface Class Reference

#include <C:/adskgit/3dsmax/3dsmax/3dswin/src/maxsdk/include/surf_api.h>

Inheritance diagram for NURBSNBlendSurface:

Public Member Functions

DllExport NURBSNBlendSurface (void)
virtual DllExport ~NURBSNBlendSurface (void)
DllExport NURBSNBlendSurfaceoperator= (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
voidGetSurfCache ()
const voidGetSurfCache () const
void SetSurfCache (void *pCache)
DllExport NURBSSurface (void)
virtual DllExport ~NURBSSurface (void)
DllExport NURBSSurfaceoperator= (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 NURBSTextureSurfaceGetTextureSurface (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 TessApproxGetProdTess (NURBSTessType type=kNTessSurface)
DllExport TessApproxGetViewTess (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 NURBSObjectoperator= (const NURBSObject &pt)
DllExport void SetName (const MCHAR *name)
DllExport const MCHARGetName (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 ObjectGetMAXObject ()
DllExport NURBSSetGetNSet ()
DllExport int GetIndex ()
DllExport BOOL IsSelected ()
DllExport void SetSelected (BOOL set)

Friends

class NURBSSet

Additional Inherited Members

Static Public Member Functions inherited from MaxHeapOperators
static UtilExport voidoperator new (size_t size)
 Standard new operator used to allocate objects If there is insufficient memory, an exception will be thrown.
static UtilExport voidoperator new (size_t size, const std::nothrow_t &e)
 Standard new operator used to allocate objects if there is insufficient memory, NULL will be returned.
static UtilExport voidoperator new (size_t size, const char *filename, int line)
 New operator used to allocate objects that takes the filename and line number where the new was called If there is insufficient memory, an exception will be thrown.
static UtilExport voidoperator new (size_t size, int block_type, const char *filename, int line)
 New operator used to allocate objects that takes the type of memory, filename and line number where the new was called If there is insufficient memory, an exception will be thrown.
static UtilExport voidoperator new (size_t size, const std::nothrow_t &e, const char *filename, int line)
 New operator used to allocate objects that takes the filename and line number where the new was called If there is insufficient memory, NULL will be returned.
static UtilExport voidoperator new (size_t size, unsigned long flags)
 New operator used to allocate objects that takes extra flags to specify special operations If there is insufficient memory, an exception will be thrown.
static UtilExport voidoperator new (size_t size, const std::nothrow_t &e, unsigned long flags)
 New operator used to allocate objects that takes extra flags to specify special operations If there is insufficient memory, NULL will be returned.
static UtilExport voidoperator new[] (size_t size)
 New operator used to allocate arrays of objects If there is insufficient memory, an exception will be thrown.
static UtilExport voidoperator new[] (size_t size, const std::nothrow_t &e)
 New operator used to allocate arrays of objects If there is insufficient memory, NULL will be returned.
static UtilExport voidoperator new[] (size_t size, const char *filename, int line)
 New operator used to allocate arrays of objects If there is insufficient memory, an exception will be thrown.
static UtilExport voidoperator new[] (size_t size, int block_type, const char *filename, int line)
 New operator used to allocate arrays of objects.
static UtilExport voidoperator new[] (size_t size, const std::nothrow_t &e, const char *filename, int line)
 New operator used to allocate arrays of objects If there is insufficient memory, NULL will be returned.
static UtilExport voidoperator new[] (size_t size, unsigned long flags)
 New operator used to allocate arrays of objects If there is insufficient memory, an exception will be thrown.
static UtilExport voidoperator new[] (size_t size, const std::nothrow_t &e, unsigned long flags)
 New operator used to allocate arrays of objects If there is insufficient memory, NULL will be returned.
static UtilExport void operator delete (void *ptr)
 Standard delete operator used to deallocate an object If the pointer is invalid, an exception will be thrown.
static UtilExport void operator delete (void *ptr, const std::nothrow_t &e)
 Standard delete operator used to deallocate an object If the pointer is invalid, nothing will happen.
static UtilExport void operator delete (void *ptr, const char *filename, int line)
 Delete operator used to deallocate an object that takes the filename and line number where the delete was called If the pointer is invalid, an exception will be thrown.
static UtilExport void operator delete (void *ptr, int block_type, const char *filename, int line)
 Delete operator used to deallocate an object that takes the type of memory, filename and line number where the delete was called If the pointer is invalid, an exception will be thrown.
static UtilExport void operator delete (void *ptr, const std::nothrow_t &e, const char *filename, int line)
 Delete operator used to deallocate an object that takes the filename and line number where the delete was called If the pointer is invalid, nothing will happen.
static UtilExport void operator delete (void *ptr, unsigned long flags)
 Delete operator used to deallocate an object that takes extra flags to specify special operations If the pointer is invalid, an exception will be thrown.
static UtilExport void operator delete (void *ptr, const std::nothrow_t &e, unsigned long flags)
 Delete operator used to deallocate an object that takes extra flags to specify special operations If the pointer is invalid, nothing will happen.
static UtilExport void operator delete[] (void *ptr)
 Standard delete operator used to deallocate an array of objects If the pointer is invalid, an exception will be thrown.
static UtilExport void operator delete[] (void *ptr, const std::nothrow_t &e)
 Standard delete operator used to deallocate an array of objects If the pointer is invalid, nothing will happen.
static UtilExport void operator delete[] (void *ptr, const char *filename, int line)
 Delete operator used to deallocate an array of objects that takes the filename and line number where the delete was called If the pointer is invalid, an exception will be thrown.
static UtilExport void operator delete[] (void *ptr, int block_type, const char *filename, int line)
 Delete operator used to deallocate an array of objects that takes the type of memory, filename and line number where the delete was called If the pointer is invalid, an exception will be thrown.
static UtilExport void operator delete[] (void *ptr, const std::nothrow_t &e, const char *filename, int line)
 Delete operator used to deallocate an array of objects that takes the filename and line number where the delete was called If the pointer is invalid, nothing will happen.
static UtilExport void operator delete[] (void *ptr, unsigned long flags)
 Delete operator used to deallocate an array of objects that takes extra flags to specify special operations If the pointer is invalid, an exception will be thrown.
static UtilExport void operator delete[] (void *ptr, const std::nothrow_t &e, unsigned long flags)
 Delete operator used to deallocate an array of objects that takes extra flags to specify special operations If the pointer is invalid, an exception will be thrown.
static UtilExport voidoperator new (size_t size, void *placement_ptr)
 Placement new operator.
static UtilExport void operator delete (void *ptr, void *placement_ptr)
 Placement delete operator.
static UtilExport voidaligned_malloc (size_t size, size_t alignment)
 Allocates memory on a specified alignment boundary.
static UtilExport voidaligned_realloc (void *ptr, size_t size, size_t alignment)
 Reallocates memory on a specified alignment boundary.
static UtilExport void aligned_free (void *ptr)
 Frees a block of memory that was allocated with aligned_malloc/aligned_realloc.
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
TessApproxmpVTess
TessApproxmpRTess
TessApproxmpRTessDisp
TessApproxmpVTessCurve
TessApproxmpRTessCurve
voidmpSurfCache
Protected Attributes inherited from NURBSObject
MCHAR mName [NURBS_NAME_SIZE]
NURBSType mType
NURBSKind mKind
NURBSId mId
ObjectmpObject
NURBSSetmpNSet
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()

Remarks
Constructor. The data members are initialized as follows:

for (int i = 0; i < 4; i++)
{
mParentId[i] = 0;
mParentIndex[i] = -1;
mParentEdge[i] = 0;
}
#define NULL
Definition autoptr.h:18
NURBSType mType
Definition surf_api.h:332
NURBSSet * mpNSet
Definition surf_api.h:336
Object * mpObject
Definition surf_api.h:335
@ kNNBlendSurface
Specifies a NURBSNBlendSurface object.
Definition surf_api.h:238

◆ ~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.

◆ NURBSSet

friend class NURBSSet
friend