/usr/include/oce/AIS_MidPointRelation.hxx is in liboce-visualization-dev 0.17.2-2.
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// Please do not edit this file; modify original file instead.
// The copyright and license terms as defined for the original file apply to
// this header file considered to be the "object code" form of the original source.
#ifndef _AIS_MidPointRelation_HeaderFile
#define _AIS_MidPointRelation_HeaderFile
#include <Standard.hxx>
#include <Standard_DefineHandle.hxx>
#include <Handle_AIS_MidPointRelation.hxx>
#include <TopoDS_Shape.hxx>
#include <gp_Pnt.hxx>
#include <AIS_Relation.hxx>
#include <Handle_Geom_Plane.hxx>
#include <Standard_Boolean.hxx>
#include <PrsMgr_PresentationManager3d.hxx>
#include <Handle_Prs3d_Presentation.hxx>
#include <Standard_Integer.hxx>
#include <Handle_Prs3d_Projector.hxx>
#include <Handle_Geom_Transformation.hxx>
#include <Handle_SelectMgr_Selection.hxx>
class TopoDS_Shape;
class Geom_Plane;
class Prs3d_Presentation;
class Prs3d_Projector;
class Geom_Transformation;
class SelectMgr_Selection;
class gp_Lin;
class gp_Pnt;
class gp_Circ;
class gp_Elips;
//! presentation of equal distance to point myMidPoint
class AIS_MidPointRelation : public AIS_Relation
{
public:
Standard_EXPORT AIS_MidPointRelation(const TopoDS_Shape& aSymmTool, const TopoDS_Shape& FirstShape, const TopoDS_Shape& SecondShape, const Handle(Geom_Plane)& aPlane);
virtual Standard_Boolean IsMovable() const;
void SetTool (const TopoDS_Shape& aMidPointTool) ;
const TopoDS_Shape& GetTool() const;
//! Computes the presentation according to a point of view
//! given by <aProjector>.
//! To be Used when the associated degenerated Presentations
//! have been transformed by <aTrsf> which is not a Pure
//! Translation. The HLR Prs can't be deducted automatically
//! WARNING :<aTrsf> must be applied
//! to the object to display before computation !!!
Standard_EXPORT virtual void Compute (const Handle(Prs3d_Projector)& aProjector, const Handle(Geom_Transformation)& aTrsf, const Handle(Prs3d_Presentation)& aPresentation) ;
DEFINE_STANDARD_RTTI(AIS_MidPointRelation)
protected:
private:
Standard_EXPORT void Compute (const Handle(PrsMgr_PresentationManager3d)& aPresentationManager, const Handle(Prs3d_Presentation)& aPresentation, const Standard_Integer aMode = 0) ;
Standard_EXPORT void Compute (const Handle(Prs3d_Projector)& aProjector, const Handle(Prs3d_Presentation)& aPresentation) ;
Standard_EXPORT void ComputeSelection (const Handle(SelectMgr_Selection)& aSelection, const Standard_Integer aMode) ;
Standard_EXPORT void ComputeFaceFromPnt (const Handle(Prs3d_Presentation)& aprs, const Standard_Boolean first) ;
Standard_EXPORT void ComputeEdgeFromPnt (const Handle(Prs3d_Presentation)& aprs, const Standard_Boolean first) ;
Standard_EXPORT void ComputeVertexFromPnt (const Handle(Prs3d_Presentation)& aprs, const Standard_Boolean first) ;
Standard_EXPORT void ComputePointsOnLine (const gp_Lin& aLin, const Standard_Boolean first) ;
Standard_EXPORT void ComputePointsOnLine (const gp_Pnt& pnt1, const gp_Pnt& pnt2, const Standard_Boolean first) ;
Standard_EXPORT void ComputePointsOnCirc (const gp_Circ& aCirc, const gp_Pnt& pnt1, const gp_Pnt& pnt2, const Standard_Boolean first) ;
//! ComputePointsOn... methods set myFAttach, myFirstPnt and myLastPnt
//! from the following initial data: curve, end points, myMidPoint.
//! End points (pnt1 & pnt2) and curve define the trimmed curve.
//! If end points are equal, curve is not trimmed (line - special case).
//!
//! .------. pnt2
//! /
//! . circle . myLastPnt
//! | |
//! . pnt1 . myFAttach
//! \ arc / . myMidPoint
//! .______. myFirstPnt
Standard_EXPORT void ComputePointsOnElips (const gp_Elips& anEll, const gp_Pnt& pnt1, const gp_Pnt& pnt2, const Standard_Boolean first) ;
TopoDS_Shape myTool;
gp_Pnt myMidPoint;
gp_Pnt myFAttach;
gp_Pnt myFirstPnt1;
gp_Pnt myFirstPnt2;
gp_Pnt mySAttach;
gp_Pnt mySecondPnt1;
gp_Pnt mySecondPnt2;
};
#include <AIS_MidPointRelation.lxx>
#endif // _AIS_MidPointRelation_HeaderFile
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