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973c2be1e1
The copying permission statements at the beginning of source files updated to refer to LGPL. Copyright dates extended till 2014 in advance.
248 lines
7.7 KiB
C++
Executable File
248 lines
7.7 KiB
C++
Executable File
// Created on: 2013-07-12
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// Created by: Anton POLETAEV
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// Copyright (c) 2013 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
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// under the terms of the GNU Lesser General Public 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 <Graphic3d_ClipPlane.hxx>
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#include <Graphic3d_AspectFillArea3d.hxx>
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#include <gp_Pln.hxx>
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#include <Standard_Atomic.hxx>
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IMPLEMENT_STANDARD_HANDLE(Graphic3d_ClipPlane, Standard_Transient)
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IMPLEMENT_STANDARD_RTTIEXT(Graphic3d_ClipPlane, Standard_Transient)
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namespace
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{
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static volatile Standard_Integer THE_CLIP_PLANE_COUNTER = 0;
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};
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// =======================================================================
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// function : Graphic3d_ClipPlane
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// purpose :
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// =======================================================================
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Graphic3d_ClipPlane::Graphic3d_ClipPlane()
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: myEquation (0.0, 0.0, 1.0, 0.0),
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myIsOn (Standard_True),
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myIsCapping (Standard_False),
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myMaterial (Graphic3d_NOM_DEFAULT),
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myTexture (NULL),
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myHatch (Aspect_HS_HORIZONTAL),
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myHatchOn (Standard_False),
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myId(),
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myEquationMod(0),
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myAspectMod(0)
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{
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MakeId();
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}
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// =======================================================================
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// function : Graphic3d_ClipPlane
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// purpose :
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// =======================================================================
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Graphic3d_ClipPlane::Graphic3d_ClipPlane(const Equation& theEquation)
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: myEquation (theEquation),
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myIsOn (Standard_True),
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myIsCapping (Standard_False),
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myMaterial (Graphic3d_NOM_DEFAULT),
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myTexture (NULL),
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myHatch (Aspect_HS_HORIZONTAL),
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myHatchOn (Standard_False),
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myId(),
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myEquationMod(0),
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myAspectMod(0)
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{
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MakeId();
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}
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// =======================================================================
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// function : Graphic3d_ClipPlane
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// purpose :
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// =======================================================================
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Graphic3d_ClipPlane::Graphic3d_ClipPlane(const Graphic3d_ClipPlane& theOther)
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: myEquation (theOther.myEquation),
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myIsOn (theOther.myIsOn),
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myIsCapping (theOther.myIsCapping),
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myMaterial (theOther.myMaterial),
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myTexture (theOther.myTexture),
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myHatch (theOther.myHatch),
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myHatchOn (theOther.myHatchOn),
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myId(),
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myEquationMod (0),
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myAspectMod (0)
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{
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MakeId();
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}
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// =======================================================================
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// function : Graphic3d_ClipPlane
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// purpose :
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// =======================================================================
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Graphic3d_ClipPlane::Graphic3d_ClipPlane(const gp_Pln& thePlane)
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: myEquation (),
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myIsOn (Standard_True),
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myIsCapping (Standard_False),
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myMaterial (Graphic3d_NOM_DEFAULT),
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myTexture (NULL),
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myHatch (Aspect_HS_HORIZONTAL),
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myHatchOn (Standard_False),
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myId(),
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myEquationMod(0),
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myAspectMod(0)
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{
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MakeId();
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SetEquation (thePlane);
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}
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// =======================================================================
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// function : SetEquation
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// purpose :
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// =======================================================================
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void Graphic3d_ClipPlane::SetEquation (const Equation& theEquation)
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{
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myEquation = theEquation;
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myEquationMod++;
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}
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// =======================================================================
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// function : SetPlane
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// purpose :
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// =======================================================================
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void Graphic3d_ClipPlane::SetEquation (const gp_Pln& thePlane)
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{
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thePlane.Coefficients (myEquation[0],
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myEquation[1],
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myEquation[2],
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myEquation[3]);
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myEquationMod++;
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}
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// =======================================================================
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// function : SetOn
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// purpose :
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// =======================================================================
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void Graphic3d_ClipPlane::SetOn (const Standard_Boolean theIsOn)
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{
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myIsOn = theIsOn;
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}
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// =======================================================================
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// function : SetCapping
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// purpose :
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// =======================================================================
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void Graphic3d_ClipPlane::SetCapping (const Standard_Boolean theIsOn)
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{
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myIsCapping = theIsOn;
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}
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// =======================================================================
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// function : ToPlane
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// purpose :
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// =======================================================================
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gp_Pln Graphic3d_ClipPlane::ToPlane() const
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{
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return gp_Pln (myEquation[0],
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myEquation[1],
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myEquation[2],
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myEquation[3]);
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}
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// =======================================================================
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// function : Clone
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// purpose :
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// =======================================================================
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Handle(Graphic3d_ClipPlane) Graphic3d_ClipPlane::Clone() const
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{
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return new Graphic3d_ClipPlane(*this);
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}
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// =======================================================================
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// function : SetCappingMaterial
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// purpose :
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// =======================================================================
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void Graphic3d_ClipPlane::SetCappingMaterial (const Graphic3d_MaterialAspect& theMat)
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{
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myMaterial = theMat;
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myAspectMod++;
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}
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// =======================================================================
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// function : SetCappingTexture
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// purpose :
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// =======================================================================
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void Graphic3d_ClipPlane::SetCappingTexture (const Handle(Graphic3d_TextureMap)& theTexture)
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{
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myTexture = theTexture;
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myAspectMod++;
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}
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// =======================================================================
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// function : SetCappingHatch
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// purpose :
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// =======================================================================
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void Graphic3d_ClipPlane::SetCappingHatch (const Aspect_HatchStyle theStyle)
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{
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myHatch = theStyle;
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myAspectMod++;
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}
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// =======================================================================
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// function : SetCappingHatchOn
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// purpose :
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// =======================================================================
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void Graphic3d_ClipPlane::SetCappingHatchOn()
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{
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myHatchOn = Standard_True;
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myAspectMod++;
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}
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// =======================================================================
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// function : SetCappingHatchOff
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// purpose :
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// =======================================================================
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void Graphic3d_ClipPlane::SetCappingHatchOff()
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{
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myHatchOn = Standard_False;
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myAspectMod++;
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}
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// =======================================================================
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// function : MakeId
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// purpose :
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// =======================================================================
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void Graphic3d_ClipPlane::MakeId()
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{
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myId = TCollection_AsciiString ("Graphic3d_ClipPlane_") //DynamicType()->Name()
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+ TCollection_AsciiString (Standard_Atomic_Increment (&THE_CLIP_PLANE_COUNTER));
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}
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// =======================================================================
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// function : CappingAspect
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// purpose :
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// =======================================================================
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Handle(Graphic3d_AspectFillArea3d) Graphic3d_ClipPlane::CappingAspect() const
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{
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Handle(Graphic3d_AspectFillArea3d) anAspect = new Graphic3d_AspectFillArea3d();
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anAspect->SetDistinguishOff();
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anAspect->SetFrontMaterial (myMaterial);
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anAspect->SetTextureMap (myTexture);
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anAspect->SetHatchStyle (myHatch);
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anAspect->SetInteriorStyle (myHatchOn ? Aspect_IS_HATCH : Aspect_IS_SOLID);
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anAspect->SetInteriorColor (myMaterial.Color());
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if (!myTexture.IsNull())
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anAspect->SetTextureMapOn();
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else
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anAspect->SetTextureMapOff();
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return anAspect;
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}
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