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5ad8c033aa
1) Remove duplicating presentation algorithms for shapes StdPrs_WFShape, StdPrs_WFDeflectionShape. 2) Rewrite Prs3d_WFShape to use deflection for non-triangulated shapes and rename it to StdPrs_WFShape. 3) Revise and correct references in code. 4) Rename StdPrs_ToolShadedShape to StdPrs_ToolTriangulatedShape (reused in StdPrs_WFShape, StdPrs_ShadedShape). 5) Add StdPrs_BndBox for drawing bounding box presentation. 6) Implemented on-triangulation isoline builder. 7) Add option -isoontriangulation to vaspects command to enable on-triangulation isoline builder for shape. 8) Drawer's maximum UV parameter value is taken into account in isolines calculation correctly. 9) Add option -setMaxParamValue to vaspects command to change drawer's maximum UV parameter value.
147 lines
6.6 KiB
C++
147 lines
6.6 KiB
C++
// Created on: 1995-08-07
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// Created by: Modelistation
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// Copyright (c) 1995-1999 Matra Datavision
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// Copyright (c) 1999-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#ifndef _StdPrs_WFDeflectionRestrictedFace_HeaderFile
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#define _StdPrs_WFDeflectionRestrictedFace_HeaderFile
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#include <Standard.hxx>
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#include <Standard_DefineAlloc.hxx>
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#include <Standard_Handle.hxx>
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#include <Prs3d_Root.hxx>
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#include <Prs3d_Drawer.hxx>
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#include <Standard_Boolean.hxx>
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#include <Quantity_Length.hxx>
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#include <Standard_Integer.hxx>
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#include <Prs3d_NListOfSequenceOfPnt.hxx>
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class Prs3d_Presentation;
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class BRepAdaptor_HSurface;
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class Bnd_Box;
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//! A framework to provide display of U and V
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//! isoparameters of faces, while allowing you to impose
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//! a deflection on them.
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//! Computes the wireframe presentation of faces with
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//! restrictions by displaying a given number of U and/or
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//! V isoparametric curves. The isoparametric curves are
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//! drawn with respect to a maximal chordial deviation.
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//! The presentation includes the restriction curves.
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class StdPrs_WFDeflectionRestrictedFace : public Prs3d_Root
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{
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public:
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DEFINE_STANDARD_ALLOC
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//! Defines a display featuring U and V isoparameters.
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//! Adds the surface aFace to the
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//! StdPrs_WFRestrictedFace algorithm. This face is
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//! found in a shape in the presentation object
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//! aPresentation, and its display attributes - in
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//! particular, the number of U and V isoparameters - are
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//! set in the attribute manager aDrawer.
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//! aFace is BRepAdaptor_HSurface surface created
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//! from a face in a topological shape. which is passed
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//! as an argument through the
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//! BRepAdaptor_HSurface surface created from it.
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//! This is what allows the topological face to be treated
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//! as a geometric surface.
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Standard_EXPORT static void Add (const Handle(Prs3d_Presentation)& aPresentation, const Handle(BRepAdaptor_HSurface)& aFace, const Handle(Prs3d_Drawer)& aDrawer);
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//! Defines a display featuring U isoparameters
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//! respectively. Add the surface aFace to the
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//! StdPrs_WFRestrictedFace algorithm. This face
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//! is found in a shape in the presentation object
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//! aPresentation, and its display attributes - in
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//! particular, the number of U isoparameters -
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//! are set in the attribute manager aDrawer.
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//! aFace is BRepAdaptor_HSurface surface
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//! created from a face in a topological shape. which
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//! is passed to the function as an argument through
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//! the BRepAdaptor_HSurface surface created from
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//! it. This is what allows the topological face to be
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//! treated as a geometric surface.
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Standard_EXPORT static void AddUIso (const Handle(Prs3d_Presentation)& aPresentation, const Handle(BRepAdaptor_HSurface)& aFace, const Handle(Prs3d_Drawer)& aDrawer);
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//! Defines a display featuring V isoparameters
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//! respectively. Add the surface aFace to the
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//! StdPrs_WFRestrictedFace algorithm. This face
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//! is found in a shape in the presentation object
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//! aPresentation, and its display attributes - in
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//! particular, the number of V isoparameters -
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//! are set in the attribute manager aDrawer.
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//! aFace is BRepAdaptor_HSurface surface
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//! created from a face in a topological shape. which
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//! is passed to the function as an argument through
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//! the BRepAdaptor_HSurface surface created from
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//! it. This is what allows the topological face to be
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//! treated as a geometric surface.
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Standard_EXPORT static void AddVIso (const Handle(Prs3d_Presentation)& aPresentation, const Handle(BRepAdaptor_HSurface)& aFace, const Handle(Prs3d_Drawer)& aDrawer);
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//! Defines a display of a delection-specified face. The
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//! display will feature U and V isoparameters.
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//! Adds the topology aShape to the
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//! StdPrs_WFRestrictedFace algorithm. This shape is
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//! found in the presentation object aPresentation, and
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//! its display attributes - except the number of U and V
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//! isoparameters - are set in the attribute manager aDrawer.
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//! The function sets the number of U and V
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//! isoparameters, NBUiso and NBViso, in the shape. To
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//! do this, the arguments DrawUIso and DrawVIso must be true.
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//! aFace is BRepAdaptor_HSurface surface created
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//! from a face in a topological shape. which is passed
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//! as an argument through the
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//! BRepAdaptor_HSurface surface created from it.
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//! This is what allows the topological face to be treated
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//! as a geometric surface.
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//! Curves give a sequence of face curves, it is used if the PrimitiveArray
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//! visualization approach is activated (it is activated by default).
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Standard_EXPORT static void Add (const Handle(Prs3d_Presentation)& aPresentation, const Handle(BRepAdaptor_HSurface)& aFace, const Standard_Boolean DrawUIso, const Standard_Boolean DrawVIso, const Quantity_Length Deflection, const Standard_Integer NBUiso, const Standard_Integer NBViso, const Handle(Prs3d_Drawer)& aDrawer, Prs3d_NListOfSequenceOfPnt& Curves);
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Standard_EXPORT static Standard_Boolean Match (const Quantity_Length X, const Quantity_Length Y, const Quantity_Length Z, const Quantity_Length aDistance, const Handle(BRepAdaptor_HSurface)& aFace, const Handle(Prs3d_Drawer)& aDrawer);
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Standard_EXPORT static Standard_Boolean MatchUIso (const Quantity_Length X, const Quantity_Length Y, const Quantity_Length Z, const Quantity_Length aDistance, const Handle(BRepAdaptor_HSurface)& aFace, const Handle(Prs3d_Drawer)& aDrawer);
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Standard_EXPORT static Standard_Boolean MatchVIso (const Quantity_Length X, const Quantity_Length Y, const Quantity_Length Z, const Quantity_Length aDistance, const Handle(BRepAdaptor_HSurface)& aFace, const Handle(Prs3d_Drawer)& aDrawer);
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Standard_EXPORT static Standard_Boolean Match (const Quantity_Length X, const Quantity_Length Y, const Quantity_Length Z, const Quantity_Length aDistance, const Handle(BRepAdaptor_HSurface)& aFace, const Handle(Prs3d_Drawer)& aDrawer, const Standard_Boolean DrawUIso, const Standard_Boolean DrawVIso, const Quantity_Length aDeflection, const Standard_Integer NBUiso, const Standard_Integer NBViso);
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protected:
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private:
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};
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#endif // _StdPrs_WFDeflectionRestrictedFace_HeaderFile
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