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https://git.dev.opencascade.org/repos/occt.git
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10ac040338
-Create a new package BRepPreviewAPI, inherited from BRepPrimAPI to create both, valid and degenerative shapes
-Create a new class BRepPreviewAPI_MakeBox for working with a box
Preview can be vertex, edge, rectangle or box
-BRepPrim_GWedge: in the case of non-valid data, the exception does not happen in the constructor, but at the moment of access to the shape
-BRepPrimAPI_MakeBox: myWedge is now not private, but protected, because used in BRepPreviewAPI_MakeBox which inherits from BRepPrimAPI_MakeBox
-Add tests for checking of a creation a preview in tests/geometry/preview (vertex, edge, rectangle, box)
-Update a command "box": add new parameters
297 lines
8.5 KiB
C++
297 lines
8.5 KiB
C++
// Created on: 1993-07-23
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// Created by: Remi LEQUETTE
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// Copyright (c) 1993-1999 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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#include <BRepBuilderAPI.hxx>
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#include <BRepPrim_Direction.hxx>
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#include <BRepPrim_Wedge.hxx>
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#include <BRepPrimAPI_MakeBox.hxx>
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#include <gp_Ax2.hxx>
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#include <gp_Pnt.hxx>
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#include <Standard_DomainError.hxx>
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#include <Standard_OutOfRange.hxx>
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#include <StdFail_NotDone.hxx>
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#include <TopoDS.hxx>
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#include <TopoDS_Face.hxx>
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#include <TopoDS_Shell.hxx>
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#include <TopoDS_Solid.hxx>
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inline gp_Pnt pmin(const gp_Pnt& p,
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const Standard_Real dx,
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const Standard_Real dy,
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const Standard_Real dz)
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{
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gp_Pnt P = p;
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if (dx < 0) P.SetX(P.X()+dx);
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if (dy < 0) P.SetY(P.Y()+dy);
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if (dz < 0) P.SetZ(P.Z()+dz);
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return P;
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}
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//=======================================================================
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//function : BRepPrimAPI_MakeBox
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//purpose :
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//=======================================================================
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BRepPrimAPI_MakeBox::BRepPrimAPI_MakeBox(const Standard_Real dx,
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const Standard_Real dy,
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const Standard_Real dz) :
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myWedge(gp_Ax2(pmin(gp_Pnt(0,0,0),dx,dy,dz),gp_Dir(0,0,1),gp_Dir(1,0,0)),
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Abs(dx),Abs(dy),Abs(dz))
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{
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}
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//=======================================================================
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//function : BRepPrimAPI_MakeBox
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//purpose :
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//=======================================================================
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BRepPrimAPI_MakeBox::BRepPrimAPI_MakeBox(const gp_Pnt& P,
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const Standard_Real dx,
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const Standard_Real dy,
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const Standard_Real dz) :
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myWedge(gp_Ax2(pmin(P,dx,dy,dz),gp_Dir(0,0,1),gp_Dir(1,0,0)),
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Abs(dx),Abs(dy),Abs(dz))
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{
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}
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//=======================================================================
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//function : BRepPrimAPI_MakeBox
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//purpose :
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//=======================================================================
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inline gp_Pnt pmin(const gp_Pnt& p1, const gp_Pnt& p2)
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{
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return gp_Pnt(Min(p1.X(),p2.X()),Min(p1.Y(),p2.Y()),Min(p1.Z(),p2.Z()));
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}
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BRepPrimAPI_MakeBox::BRepPrimAPI_MakeBox(const gp_Pnt& P1, const gp_Pnt& P2) :
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myWedge(gp_Ax2(pmin(P1,P2),gp_Dir(0,0,1),gp_Dir(1,0,0)),
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Abs(P2.X()-P1.X()),
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Abs(P2.Y()-P1.Y()),
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Abs(P2.Z()-P1.Z()))
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{
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}
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//=======================================================================
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//function : BRepPrimAPI_MakeBox
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//purpose :
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//=======================================================================
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BRepPrimAPI_MakeBox::BRepPrimAPI_MakeBox(const gp_Ax2& Axes,
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const Standard_Real dx,
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const Standard_Real dy,
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const Standard_Real dz) :
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myWedge(Axes,dx,dy,dz)
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{
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}
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//=======================================================================
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//function : Init
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//purpose :
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//=======================================================================
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void BRepPrimAPI_MakeBox::Init (const Standard_Real theDX, const Standard_Real theDY, const Standard_Real theDZ)
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{
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myWedge = BRepPrim_Wedge (gp_Ax2 (pmin (gp_Pnt (0, 0, 0), theDX, theDY, theDZ), gp_Dir (0, 0, 1), gp_Dir (1, 0, 0)),
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Abs (theDX), Abs (theDY), Abs (theDZ));
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}
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//=======================================================================
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//function : Init
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//purpose :
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//=======================================================================
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void BRepPrimAPI_MakeBox::Init (const gp_Pnt& thePnt,
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const Standard_Real theDX,
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const Standard_Real theDY,
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const Standard_Real theDZ)
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{
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myWedge = BRepPrim_Wedge (gp_Ax2 (pmin (thePnt, theDX, theDY, theDZ), gp_Dir (0, 0, 1), gp_Dir (1, 0, 0)),
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Abs (theDX), Abs (theDY), Abs (theDZ));
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}
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//=======================================================================
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//function : Init
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//purpose :
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//=======================================================================
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void BRepPrimAPI_MakeBox::Init (const gp_Pnt& thePnt1, const gp_Pnt& thePnt2)
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{
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myWedge = BRepPrim_Wedge (gp_Ax2 (pmin (thePnt1,thePnt2), gp_Dir (0, 0, 1), gp_Dir (1, 0, 0)),
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Abs (thePnt2.X() - thePnt1.X()),
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Abs (thePnt2.Y() - thePnt1.Y()),
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Abs (thePnt2.Z() - thePnt1.Z()));
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}
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//=======================================================================
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//function : Init
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//purpose :
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//=======================================================================
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void BRepPrimAPI_MakeBox::Init (const gp_Ax2& theAxes,
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const Standard_Real theDX,
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const Standard_Real theDY,
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const Standard_Real theDZ)
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{
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myWedge = BRepPrim_Wedge (theAxes, theDX, theDY, theDZ);
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}
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//=======================================================================
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//function : Wedge
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//purpose :
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//=======================================================================
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BRepPrim_Wedge& BRepPrimAPI_MakeBox::Wedge()
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{
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return myWedge;
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}
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//=======================================================================
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//function : Shell
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//purpose :
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//=======================================================================
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const TopoDS_Shell& BRepPrimAPI_MakeBox::Shell()
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{
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myShape = myWedge.Shell();
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Done();
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return TopoDS::Shell(myShape);
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}
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//=======================================================================
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//function : Build
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//purpose :
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//=======================================================================
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void BRepPrimAPI_MakeBox::Build()
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{
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Solid();
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}
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//=======================================================================
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//function : Solid
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//purpose :
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//=======================================================================
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const TopoDS_Solid& BRepPrimAPI_MakeBox::Solid()
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{
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BRep_Builder B;
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B.MakeSolid(TopoDS::Solid(myShape));
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B.Add(myShape,myWedge.Shell());
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Done();
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return TopoDS::Solid(myShape);
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}
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//=======================================================================
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//function : operator
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//purpose :
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//=======================================================================
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BRepPrimAPI_MakeBox::operator TopoDS_Shell()
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{
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return Shell();
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}
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//=======================================================================
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//function : operator
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//purpose :
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//=======================================================================
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BRepPrimAPI_MakeBox::operator TopoDS_Solid()
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{
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return Solid();
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}
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//=======================================================================
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//function : BottomFace
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//purpose :
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//=======================================================================
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const TopoDS_Face& BRepPrimAPI_MakeBox::BottomFace () {
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return myWedge.Face (BRepPrim_ZMin);
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}
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//=======================================================================
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//function : BackFace
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//purpose :
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//=======================================================================
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const TopoDS_Face& BRepPrimAPI_MakeBox::BackFace () {
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return myWedge.Face (BRepPrim_XMin);
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}
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//=======================================================================
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//function : FrontFace
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//purpose :
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//=======================================================================
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const TopoDS_Face& BRepPrimAPI_MakeBox::FrontFace () {
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return myWedge.Face (BRepPrim_XMax);
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}
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//=======================================================================
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//function : LeftFace
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//purpose :
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//=======================================================================
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const TopoDS_Face& BRepPrimAPI_MakeBox::LeftFace () {
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return myWedge.Face (BRepPrim_YMin);
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}
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//=======================================================================
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//function : RightFace
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//purpose :
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//=======================================================================
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const TopoDS_Face& BRepPrimAPI_MakeBox::RightFace () {
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return myWedge.Face (BRepPrim_YMax);
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}
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//=======================================================================
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//function : TopFace
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//purpose :
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//=======================================================================
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const TopoDS_Face& BRepPrimAPI_MakeBox::TopFace () {
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return myWedge.Face (BRepPrim_ZMax);
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}
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