NURBSProjectVectorCurve Class Reference

#include <surf_api.h>

Inheritance diagram for NURBSProjectVectorCurve:

Public Member Functions
DllExport	NURBSProjectVectorCurve (void)
virtual DllExport	~NURBSProjectVectorCurve (void)
DllExport NURBSProjectVectorCurve &	operator= (const NURBSProjectVectorCurve &curve)
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 BOOL	GetTrim ()
DllExport void	SetTrim (BOOL trim)
DllExport BOOL	GetFlipTrim ()
DllExport void	SetFlipTrim (BOOL flip)
DllExport Point2	GetSeed ()
DllExport void	SetSeed (Point2 &seed)
DllExport void	SetPVec (TimeValue t, Point3 &pvec)
DllExport Point3 &	GetPVec (TimeValue t)
Public Member Functions inherited from NURBSCurve
DllExport	NURBSCurve (void)
virtual DllExport	~NURBSCurve (void)
DllExport NURBSCurve &	operator= (const NURBSCurve &curve)
DllExport BOOL	IsClosed (void)
DllExport int	NumTrimPoints ()
DllExport NURBSTrimPoint	GetTrimPoint (TimeValue t, int i)
DllExport BOOL	Evaluate (TimeValue t, double u, Point3 &pt, Point3 &tangent)
DllExport void	GetParameterRange (TimeValue t, double &uMin, double &uMax)
DllExport BOOL	GetNURBSData (TimeValue t, int &degree, int &numCVs, NURBSCVTab &cvs, int &numKnots, NURBSKnotTab &knots)
DllExport int	MatID ()
DllExport void	MatID (int id)
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
static UtilExport void *	operator new (size_t size)
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static UtilExport void *	operator new (size_t size, int block_type, const char *filename, int line)
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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 *	operator new[] (size_t size)
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static UtilExport void *	operator new[] (size_t size, const std::nothrow_t &e)
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static UtilExport void *	operator new[] (size_t size, const char *filename, int line)
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static UtilExport void *	operator new[] (size_t size, int block_type, const char *filename, int line)
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static UtilExport void *	operator new[] (size_t size, const std::nothrow_t &e, const char *filename, int line)
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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	operator delete (void *ptr)
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static UtilExport void	operator delete (void *ptr, int block_type, const char *filename, int line)
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static UtilExport void	operator delete (void *ptr, unsigned long flags)
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static UtilExport void	operator delete[] (void *ptr)
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static UtilExport void	operator delete[] (void *ptr, const std::nothrow_t &e)
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static UtilExport void	operator delete[] (void *ptr, const char *filename, int line)
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static UtilExport void	operator delete[] (void *ptr, int block_type, const char *filename, int line)
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static UtilExport void	operator delete[] (void *ptr, unsigned long flags)
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static UtilExport void	operator delete[] (void *ptr, const std::nothrow_t &e, unsigned long flags)
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static UtilExport void	operator delete (void *ptr, void *placement_ptr)
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static UtilExport void *	aligned_malloc (size_t size, size_t alignment)
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static UtilExport void *	aligned_realloc (void *ptr, size_t size, size_t alignment)
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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 NURBSCurve
int	mMatID
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 NURBSCurve, Class Point2, Class Point3.

Description:

This class provides access to the Vector Projected Curve. A Vector Projected curve lies on a surface. This is almost the same as a Normal Projected curve, except that the projection from the existing curve to the surface is in the direction of a vector that you can control. Vector projected curves may be used for trimming.

Constructor & Destructor Documentation

NURBSProjectVectorCurve()

DllExport NURBSProjectVectorCurve

(

void

)

Remarks

Constructor. The data members are initialized as follows:

mType = kNProjectVectorCurve;

mpObject = NULL;

mpNSet = NULL;

mParentId[0] = mParentId[1] = 0;

mParentIndex[0] = mParentIndex[1] = -1;

mTrim = FALSE;

mFlipTrim = FALSE;

mSeed = Point2(0.0, 0.0);

mPVec = Point3(0.0, 0.0, 1.0);

~NURBSProjectVectorCurve()

virtual DllExport ~NURBSProjectVectorCurve ( void  )

virtual

Remarks

Destructor.

Member Function Documentation

operator=()

DllExport NURBSProjectVectorCurve& operator=

(

const NURBSProjectVectorCurve &

curve

)

Remarks

Assignment operator.

Parameters:

const NURBSProjectVectorCurve& curve

The curve to assign.

SetParent()

DllExport void SetParent	(	int	pnum,
		int	index
	)

Remarks

Parameters:

int pnum

Pass 0 for the surface and 1 for the curve.

int index

The index in the NURBSSet of the surface or curve.

SetParentId()

DllExport void SetParentId	(	int	pnum,
		NURBSId	id
	)

Remarks

Sets the surface or curve used by specifying its NURBSId.

Parameters:

int pnum

Pass 0 for the surface and 1 for the curve.

NURBSId id

The id of the surface or curve.

GetParent()

DllExport int GetParent

(

int

pnum

)

Remarks

Returns the index into the NURBSSet of surface or curve used.

Parameters:

int pnum

Pass 0 for the surface and 1 for the curve.

GetParentId()

DllExport NURBSId GetParentId

(

int

pnum

)

Remarks

Returns the NURBSId of surface or curve used.

Parameters:

int pnum

Pass 0 for the surface and 1 for the curve.

GetTrim()

DllExport BOOL GetTrim

(

)

Remarks

Returns the state of the trim flag. When set the surface is trimmed against the curve. When not set, the surface isn't trimmed

SetTrim()

DllExport void SetTrim

(

BOOL

trim

)

Remarks

Sets the state of the trim flag. When set the surface is trimmed against the curve. When not set, the surface isn't trimmed

Parameters:

BOOL trim

TRUE to trim; FALSE to not trim.

GetFlipTrim()

DllExport BOOL GetFlipTrim

(

)

Remarks

Returns the state of the trim flip flag. When set this trims the surface in the opposite direction.

SetFlipTrim()

DllExport void SetFlipTrim

(

BOOL

flip

)

Remarks

Sets the state of the trim flip flag. When set this trims the surface in the opposite direction

Parameters:

BOOL flip

TRUE to flip; FALSE to not flip.

GetSeed()

DllExport Point2 GetSeed

(

)

Remarks

Returns the UV location of the seed value on the surface.

SetSeed()

DllExport void SetSeed

(

Point2 &

seed

)

Remarks

Sets the UV location of the seed value on the surface. If there is a choice of projections, the projection closest to the seed point is the one used to create the curve.

Parameters:

Point2& seed

The seed value to set.

SetPVec()

DllExport void SetPVec	(	TimeValue	t,
		Point3 &	pvec
	)

Remarks

Sets the projection vector used at the time passed.

Parameters:

TimeValue t

The time at which to set the projection vector.

Point3& pvec

The vector to set.

GetPVec()

DllExport Point3& GetPVec

(

TimeValue

t

)

Remarks

Returns the projection vector used at the time passed.

Parameters:

TimeValue t

The time at which to get the projection vector.

Friends And Related Function Documentation

NURBSSet

friend class NURBSSet

friend