This reference page is linked to from the following overview topics: List of Python Fbx classes.

Detailed Description

FbxBoundary 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 30 of file fbxtrimnurbssurface.h.

#include <fbxtrimnurbssurface.h>

Inheritance diagram for FbxBoundary:

[legend]

List of all members.

Public Member Functions
void	AddCurve (FbxNurbsCurve *pCurve)
	Adds an edge to this boundary.
int	GetCurveCount () const
	Returns the number of edges within this boundary.
FbxNurbsCurve *	GetCurve (int pIndex)
	Returns the edge at the specified index.
FbxNurbsCurve const *	GetCurve (int pIndex) const
	Returns the edge at the specified index.
virtual FbxNodeAttribute::EType	GetAttributeType () const
	Returns the type of node attribute.
bool	IsPointInControlHull (const FbxVector4 &pPoint)
	Detects if the point is in the boundary's control hull.
FbxVector4	ComputePointInBoundary ()
	Computes the origin point in the boundary.
virtual FbxObject &	Copy (const FbxObject &pObject)
	Copy an object content into this object.
void	ClearCurves ()
void	CopyCurves (FbxBoundary const &pOther)
bool	IsValid (bool mustClosed=true)
bool	IsCounterClockwise ()
Public Attributes
FbxPropertyT< FbxBool >	OuterFlag
	This property handles outer flag.
Static Public Attributes
static const char *	sOuterFlag
	Properties.
Protected Member Functions
virtual void	ConstructProperties (bool pForceSet)
	Optional property constructor override, automatically called by default constructor.
void	Reset ()
bool	LineSegmentIntersect (const FbxVector4 &pStart1, const FbxVector4 &pEnd1, const FbxVector4 &pStart2, const FbxVector4 &pEnd2) const

Member Function Documentation

void AddCurve ( FbxNurbsCurve * pCurve )

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Adds an edge to this boundary.

Parameters:

pCurve The curve to be appended to the end of this boundary

int GetCurveCount ( ) const

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Returns the number of edges within this boundary.

Returns:: The number of edges within this boundary

FbxNurbsCurve* GetCurve ( int pIndex )

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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.

FbxNurbsCurve const* GetCurve ( int pIndex ) const

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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 FbxNodeAttribute::EType GetAttributeType ( ) const [virtual]

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Returns the type of node attribute.

Reimplemented from FbxGeometry.

bool IsPointInControlHull ( const FbxVector4 & pPoint )

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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.

FbxVector4 ComputePointInBoundary ( )

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Computes the origin point in the boundary.

Returns:: The origin point.

virtual FbxObject& Copy ( const FbxObject & pObject ) [virtual]

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Copy an object content into this object.

Parameters:

pObject The source object to copy data from.

Returns:: Returns the destination object being modified by the source.

Remarks:: This function replace the assignment operator (operator=). It will copy all property values and the name. Connections are NOT copied.

Reimplemented from FbxGeometry.

void ClearCurves ( )

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void CopyCurves ( FbxBoundary const & pOther )

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bool IsValid ( bool mustClosed = true )

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bool IsCounterClockwise ( )

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virtual void ConstructProperties ( bool pForceSet ) [protected, virtual]

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Optional property constructor override, automatically called by default constructor.

Parameters:

pForceSet If the property value must be set regardless of default value.

Remarks:: If your object have properties, they must be initialized in this function.

Reimplemented from FbxGeometryBase.

void Reset ( ) [protected]

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bool LineSegmentIntersect	(	const FbxVector4 &	pStart1,
		const FbxVector4 &	pEnd1,
		const FbxVector4 &	pStart2,
		const FbxVector4 &	pEnd2
	)		const `[protected]`