KFbxBoundary Class Reference

#include <kfbxtrimnurbssurface.h>

Inheritance diagram for KFbxBoundary:

[legend]

List of all members.

---

Detailed Description

KFbxBoundary describes a trimming boundary for a trimmed NURBS object.

Note:Outer boundaries run counter-clockwise in UV space and inner boundaries run clockwise. An outer boundary represents the outer edges of the trimmed surface whereas the inner boundaries define "holes" in the surface.

Definition at line 56 of file kfbxtrimnurbssurface.h.

Public Member Functions
void	AddCurve (KFbxNurbsCurve *pCurve)
	Adds an edge to this boundary.
int	GetCurveCount () const
	Returns the number of edges within this boundary.
KFbxNurbsCurve *	GetCurve (int pIndex)
	Returns the edge at the specified index.
KFbxNurbsCurve const *	GetCurve (int pIndex) const
	Returns the edge at the specified index.
virtual EAttributeType	GetAttributeType () const
	Returns the type of node attribute.
bool	IsPointInControlHull (const KFbxVector4 &pPoint)
	Detects if the point is in the boundary's control hull.
KFbxVector4	ComputePointInBoundary ()
	Computes the origin point in the boundary.
Public Attributes
KFbxTypedProperty< fbxBool1 >	OuterFlag
	This property handles outer flag.
Static Public Attributes
static const char *	sOuterFlag
	Properties.

---

Member Function Documentation

void AddCurve

(

KFbxNurbsCurve *

pCurve

)

Adds an edge to this boundary.

Parameters:

pCurve

The curve to be appended to the end of this boundary

int GetCurveCount

(

)

const

Returns the number of edges within this boundary.

Returns:

The number of edges within this boundary

KFbxNurbsCurve* GetCurve

(

int

pIndex

)

Returns the edge at the specified index.

Parameters:

pIndex

The specified index, no bound checking is done.

Returns:

The edge at the specified index if pIndex is in the range [0, GetEdgeCount() ), otherwise the return value is undefined.

KFbxNurbsCurve const* GetCurve

(

int

pIndex

)

const

Returns the edge at the specified index.

Parameters:

pIndex

The specified index, no bound checking is done.

Returns:

The edge at the specified index if pIndex is in the range [0, GetEdgeCount() ), otherwise, the return value is undefined.

virtual EAttributeType GetAttributeType

(

)

const [virtual]

Returns the type of node attribute.

Reimplemented from KFbxGeometry.

bool IsPointInControlHull

(

const KFbxVector4 &

pPoint

)

Detects if the point is in the boundary's control hull.

Parameters:

pPoint

The point to be detected.

Returns:

True if the point is in the boundary's control hull, returns false if it is not in the control hull.

KFbxVector4 ComputePointInBoundary

(

)

Computes the origin point in the boundary.

Returns:

The origin point.

---

Member Data Documentation

const char* sOuterFlag [static]

Properties.

Definition at line 63 of file kfbxtrimnurbssurface.h.

KFbxTypedProperty<fbxBool1> OuterFlag

This property handles outer flag.

Default value is false.

Definition at line 69 of file kfbxtrimnurbssurface.h.