Class Description

This structure represents a data description for a NurbsSurface.

See also:: CNurbsSurfaceDataArray, X3DObject::AddNurbsSurface, NurbsSurface::Get, NurbsSurface::Set

Public Member Functions
	CNurbsSurfaceData ()
bool	operator== (const CNurbsSurfaceData &in_surfaceData) const
bool	operator!= (const CNurbsSurfaceData &in_surfaceData) const
Public Attributes
MATH::CVector4Array	m_aControlPoints
LONG	m_lNbUControlPoints
LONG	m_lNbVControlPoints
CDoubleArray	m_aUKnots
CDoubleArray	m_aVKnots
bool	m_bUClosed
bool	m_bVClosed
LONG	m_lUDegree
LONG	m_lVDegree
siKnotParameterization	m_siUParameterization
siKnotParameterization	m_siVParameterization

Constructor & Destructor Documentation

CNurbsSurfaceData ( ) [inline]

Default Constructor.

bool operator== ( const CNurbsSurfaceData & in_surfaceData ) const [inline]

Equality operator.

Parameters:

in_surfaceData CNurbsSurfaceData to compare with.

bool operator!= ( const CNurbsSurfaceData & in_surfaceData ) const [inline]

Inequality operator.

Parameters:

in_surfaceData CNurbsSurfaceData to compare with.

Array of ControlPoint values.

Note:: UV ordering is different for the C++ API than it is for scripting. In scripting, a control point array is ordered U-V like so:

(0,0)...(0,cntV-1), (1,0)....(1,cntV-1),(cntU-1,0)...(cntU-1,cntV-1)

However, the order for the C++ API is V-U:

(0,0)...(cntU-1,0), (0,1)....(cntU-1,1)...(0,cntV-1)...(cntU-1,cntV-1)

Since functions like NurbsSurface::Set and X3DObject::AddNurbsSurface expect the U-V order, you must reorder the array before passing it to these functions. See UV Ordering for a sample conversion function.