// Created on: 1995-10-09 // Created by: Arnaud BOUZY/Odile Olivier // Copyright (c) 1995-1999 Matra Datavision // Copyright (c) 1999-2014 OPEN CASCADE SAS // // This file is part of Open CASCADE Technology software library. // // This library is free software; you can redistribute it and/or modify it under // the terms of the GNU Lesser General Public License version 2.1 as published // by the Free Software Foundation, with special exception defined in the file // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT // distribution for complete text of the license and disclaimer of any warranty. // // Alternatively, this file may be used under the terms of Open CASCADE // commercial license or contractual agreement. #ifndef _AIS_Trihedron_HeaderFile #define _AIS_Trihedron_HeaderFile #include #include #include #include #include #include #include #include #include #include #include class Geom_Axis2Placement; class AIS_InteractiveObject; class AIS_Axis; class AIS_Point; class AIS_Plane; class AIS_InteractiveContext; class Prs3d_Presentation; class Prs3d_Projector; class Geom_Transformation; class gp_Trsf; class Quantity_Color; class AIS_Trihedron; DEFINE_STANDARD_HANDLE(AIS_Trihedron, AIS_InteractiveObject) //! Create a selectable trihedron //! there are 4 modes of selection : //! mode = 0 to select triedron ,priority = 1 //! mode = 1 to select its origine ,priority = 5 //! mode = 2 to select its axis ,priority = 3 //! mode = 3 to select its planes ,priority = 2 //! a trihedron has 1 origine,3 axes,3 planes. //! Warning //! For the presentation of trihedra, the default unit of //! length is the millimetre, and the default value for the //! representation of the axes is 100. If you modify these //! dimensions, you must temporarily recover the Drawer. //! From inside it, you take the aspect in which the values //! for length are stocked. For trihedra, this is //! Prs3d_Drawer_FirstAxisAspect. You change the //! values inside this Aspect and recalculate the presentation. //! If you want to use extended selection modes, different than 0, //! you should take care of removing of the shapes from the interactive //! context that has been computed for selection; it might be necessary //! when you change selection mode. You can use methods Axis, Point, //! Plane to retrieve the shapes. class AIS_Trihedron : public AIS_InteractiveObject { public: //! Initializes a trihedron entity. Standard_EXPORT AIS_Trihedron(const Handle(Geom_Axis2Placement)& aComponent); //! Returns the right-handed coordinate system set in SetComponent. const Handle(Geom_Axis2Placement)& Component() const; //! Constructs the right-handed coordinate system aComponent. Standard_EXPORT void SetComponent (const Handle(Geom_Axis2Placement)& aComponent); //! Returns true if the trihedron object has a size other //! than the default size of 100 mm. along each axis. Standard_Boolean HasOwnSize() const; //! Sets the size aValue for the trihedron object. //! The default value is 100 mm. Standard_EXPORT void SetSize (const Standard_Real aValue); //! Removes any non-default settings for size of this //! trihedron object. Standard_EXPORT void UnsetSize(); Standard_EXPORT Standard_Real Size() const; //! Returns the "XAxis". Standard_EXPORT Handle(AIS_Axis) XAxis() const; //! Returns the "YAxis". Standard_EXPORT Handle(AIS_Axis) YAxis() const; //! Returns the main Axis. Standard_EXPORT Handle(AIS_Axis) Axis() const; //! Returns the origine. Standard_EXPORT Handle(AIS_Point) Position() const; //! Returns the "XYPlane". Standard_EXPORT Handle(AIS_Plane) XYPlane() const; //! Returns the "XZPlane". Standard_EXPORT Handle(AIS_Plane) XZPlane() const; //! Returns the "YZPlane". Standard_EXPORT Handle(AIS_Plane) YZPlane() const; //! connection to default drawer implies a recomputation //! of SubObjects values. Standard_EXPORT virtual void SetContext (const Handle(AIS_InteractiveContext)& aCtx) Standard_OVERRIDE; //! Returns true if the display mode selected, aMode, is //! valid for trihedron datums. Standard_EXPORT Standard_Boolean AcceptDisplayMode (const Standard_Integer aMode) const Standard_OVERRIDE; //! Computes the presentation according to a point of view //! given by . //! To be Used when the associated degenerated Presentations //! have been transformed by which is not a Pure //! Translation. The HLR Prs can't be deducted automatically //! WARNING : 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) Standard_OVERRIDE; Standard_EXPORT void SetLocalTransformation (const gp_Trsf& theTransformation) Standard_OVERRIDE; //! Returns index 3, selection of the planes XOY, YOZ, XOZ. Standard_EXPORT virtual Standard_Integer Signature() const Standard_OVERRIDE; //! Indicates that the type of Interactive Object is datum. Standard_EXPORT virtual AIS_KindOfInteractive Type() const Standard_OVERRIDE; Standard_EXPORT void SetColor (const Quantity_NameOfColor aColor) Standard_OVERRIDE; //! Sets the color aColor for this trihedron object. Standard_EXPORT void SetColor (const Quantity_Color& aColor) Standard_OVERRIDE; Standard_EXPORT void SetTextColor (const Quantity_NameOfColor aColor); Standard_EXPORT Standard_Boolean HasTextColor() const; Standard_EXPORT Quantity_NameOfColor TextColor() const; Standard_EXPORT void SetArrowColor (const Quantity_NameOfColor aColor); Standard_EXPORT Standard_Boolean HasArrowColor() const; Standard_EXPORT Quantity_NameOfColor ArrowColor() const; //! Returns the four extremities of the trihedron from the //! array of points, TheExtrem. Standard_EXPORT void ExtremityPoints (TColgp_Array1OfPnt& TheExtrem) const; //! Removes the settings for color. Standard_EXPORT void UnsetColor() Standard_OVERRIDE; //! Removes the non-default settings for width set in SetWidth. Standard_EXPORT void UnsetWidth() Standard_OVERRIDE; DEFINE_STANDARD_RTTIEXT(AIS_Trihedron,AIS_InteractiveObject) protected: private: Standard_EXPORT void Compute (const Handle(PrsMgr_PresentationManager3d)& aPresentationManager, const Handle(Prs3d_Presentation)& aPresentation, const Standard_Integer aMode = 0) Standard_OVERRIDE; Standard_EXPORT void Compute (const Handle(Prs3d_Projector)& aProjector, const Handle(Prs3d_Presentation)& aPresentation) Standard_OVERRIDE; Standard_EXPORT void ComputeSelection (const Handle(SelectMgr_Selection)& aSelection, const Standard_Integer aMode) Standard_OVERRIDE; Standard_EXPORT void LoadSubObjects(); protected: Handle(Geom_Axis2Placement) myComponent; Handle(AIS_InteractiveObject) myShapes[7]; Standard_Boolean myHasOwnSize; Standard_Boolean myHasOwnTextColor; Quantity_NameOfColor myOwnTextColor; Standard_Boolean myHasOwnArrowColor; Quantity_NameOfColor myOwnArrowColor; }; #include #endif // _AIS_Trihedron_HeaderFile