Interface for IExtrudeEdge objects. More...

#include <iextrudeedge.h>

Public Member Functions
virtual const IThing *	getIThing () const =0
	Return a const IThing interface for this object.

virtual IThing *	getIThing ()=0
	Return an IThing interface for this object.

virtual const IGeomEdge *	getIGeomEdge () const =0
	Return a const IGeomPoint interface for this object.

virtual IGeomEdge *	getIGeomEdge ()=0
	Return a IGeomPoint interface for this object.

virtual bool	isBlocked () const =0
	Are there any blocks attached?

virtual bool	isSimple () const =0
	Is edge simple (linear, no control points)?

virtual bool	isPolyline () const =0
	Is edge a polyline (linear and at least one control point)?

virtual bool	isCurved () const =0
	Is edge a "curved" type (requiring sampling approximation)?

virtual void	setPointExtrude (IExtrudePoint *point, uint32 end)=0
	Adds point at end.

virtual IExtrudePoint *	getIExtrudePoint (uint32 end)=0
	Returns a pointer to IExtrudePoint at end.

virtual const IExtrudePoint *	getIExtrudePoint (uint32 end) const =0
	Returns a const pointer to IExtrudePoint at end.

virtual CLinkType< IExtrudeEdge >	getNextExtrude (uint32 end) const =0
	Returns a interface to a CLinkType<> object, a const pointer to the next object in the linked list.

virtual LinkType< IExtrudeEdge >	getNextExtrude (uint32 end)=0
	Returns a interface to a CLinkType<> object, a pointer to the next object in the linked list.

virtual CLinkType< IExtrudeRegion >	getStartExtrude () const =0
	Returns a interface to a CLinkType<> object, a const pointer to the first object in the linked list.

virtual LinkType< IExtrudeRegion >	getStartExtrude ()=0
	Returns a interface to a CLinkType<> object, a pointer to the first object in the linked list.

virtual uint32	getSize () const =0
	Return (zone) size.

virtual double	getZoneLength () const =0
	Return zone length.

virtual double	getRatio () const =0
	Return zone ratio.

virtual bool	getRatioIsolate () const =0
	Return zone ratio isolate flag (Stops propagating ratios by connected blocks)

virtual DVect	getDiscretizedLocation (uint32 index, uint32 multiplier) const =0
	Return x,y gridpoint position along edge.

virtual DVect	getParametricLocation (const double &frac0) const =0
	Return x,y parametric position, frac0=0 to 1.

virtual double	getFraction (uint32 i) const =0
	Return fraction value.

virtual std::vector< uint64 >	getConnectedEdges () const =0
	Return list of edges connected by block opposite sides, used for assigning zone sizes and ratios.

virtual uint32	setSize (uint32 s)=0
	Set (zone) size.

virtual uint32	setRatio (const double &r)=0
	Set zone ratio on edge.

virtual void	setRatioIsolate (bool b)=0
	Set zone ratio isolate flag (Stops propagating ratios by connected blocks)

virtual int	getEdgeBlockCount () const =0
	Return number of blocks connected to edge.

virtual DVect	computeBlockSplitPoint (double mu, int index) const =0
	Return x,y split position of block opposite edge to this edge, by parametric position mu.

virtual uint32	getEdgeType () const =0
	Return EdgeType: 0=simple, 1=polyline, 2=ellipse arc.

virtual uint32	getHybridType () const =0
	Return EdgeType: 0=simple, 1=polyline, 2=arc, 3=spline, 4=ellipse arc.

virtual const IExtrudePoint *	getEllipseArcCenter () const =0
	Return ellipse arc center point.

virtual const IExtrudePoint *	getEllipseArcWith () const =0
	Return ellipse arc "with" point.

virtual double	getEdgePolylineLength () const =0
	Return polyline length (linear segments only)

virtual double	computeEdgePolylineCurveLength () const =0
	Return computed length of edge, including estimate for curved edges.

virtual uint32	getEdgePolylineType () const =0
	Return PolylineType: 0=linear segments, 1=circle arcs, 2=cubic splines.

virtual uint32	getEdgePolylineSize () const =0
	Return number of segments in polyline.

virtual DVect	getEdgePolylineControlPoint (int id) const =0
	Return position of control points, 1..size-1, index 0,size return endpoint positions.

virtual double	getEdgePolylineControlU (int id) const =0
	Return local U coordinate of controlpoint.

virtual double	getEdgePolylineControlV (int id) const =0
	Return local V coordinate of controlpoint.

virtual void	setEdgePolylineControlPoint (int index, DVect p)=0
	Set x,y position of controlpoint.

virtual void	setEdgePolylineControlLocal (int index, DVect p)=0
	Set u,v local position of controlpoint.

virtual void	setEdgePolylineControlLocalU (int index, double u)=0
	Set u local position of controlpoint.

virtual void	setEdgePolylineControlLocalV (int index, double v)=0
	Set v local position of controlpoint.

virtual void	addEdgePolylineControlPoint (DVect p)=0
	Add controlpoint by x,y position.

virtual void	addEdgePolylineControlLocal (DVect p)=0
	Add controlpoint by u,v position.

virtual void	removeEdgePolylineControlPoint (int id)=0
	Remove indexed control point.

virtual double	findParameterForPosition (DVect pos) const =0
	Estimate parametric position (0,1) of position.

virtual void	setEdgeTypeSimple ()=0
	Set edge type as simple.

virtual void	setEdgeType (int edgeType)=0
	Set EdgeType.

virtual void	setEdgePolylineType (int curvetype=edgePolyTypeLinear)=0
	Set EdgeType as polyline, and polyline type: 0=linear, 1=circle arcs, 2=cubic splines.

virtual IExtrudeRegion *	getOtherBlock (IExtrudeRegion *b)=0
	Return block, besides given one, sharing this edge, 0 if none.

virtual bool	belongsToIrregBlock () const =0

virtual DVect	getTangent (double mu) const =0

virtual bool	getIntersectRay (DVect p, DVect t, std::vector< DVect > *point, bool both=true) const =0

Static Public Attributes
static const TType	type_ = 0x4cb610e6
	The type identification number for this class, for use in convert_cast() and convert_getcast().

Detailed Description

Interface for IExtrudeEdge objects.

The documentation for this class was generated from the following file:

C:/Source/itasca-suite/flac3d/extruder/interface/iextrudeedge.h

Public Member Functions

Static Public Attributes

Detailed Description