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https://git.dev.opencascade.org/repos/occt.git
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bf75be9867
Structures Graphic3d_CView, Graphic3d_CStructure, Graphic3d_CGroup become classes and their definitions moved from InterfaceGraphic to Graphic3d. Introduced new class OpenGl_Texture as replacement for OpenGl_ResourceTexture class and static functions in OpenGl_TextureBox. Graphic3d_TextureRoot now no more communicate within Graphic3d_GraphicalDriver. Instead class returns image through GetImage() method. OpenGl_AspectFace - avoid possible NULL-dereference OpenGl_Texture::Init() - check gluBuild2DMipmaps() return value OpenGl_Texture - check GL_BGRA_EXT for compatibility OpenGl_Texture - scale NPOT image when required Added more description to Graphic3d_TextureRoot class OpenGl_Texture - added missing break statement for ImgBGR32 case OpenGl_Workspace::setTextureParams() - fixed local variable aFilterMin overrides visibility of early declared variable OpenGl_Workspace::DisableTexture() - reset texture matrix FTGL do not reset texture matrix and corrupt text could be rendered if custom texture has not identity texture matrix.
258 lines
9.6 KiB
C++
Executable File
258 lines
9.6 KiB
C++
Executable File
// Created on: 1997-07-28
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// Created by: Pierre CHALAMET
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// Copyright (c) 1997-1999 Matra Datavision
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// Copyright (c) 1999-2012 OPEN CASCADE SAS
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//
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// The content of this file is subject to the Open CASCADE Technology Public
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// License Version 6.5 (the "License"). You may not use the content of this file
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// except in compliance with the License. Please obtain a copy of the License
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// at http://www.opencascade.org and read it completely before using this file.
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//
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// The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
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// main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
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//
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// The Original Code and all software distributed under the License is
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// distributed on an "AS IS" basis, without warranty of any kind, and the
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// Initial Developer hereby disclaims all such warranties, including without
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// limitation, any warranties of merchantability, fitness for a particular
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// purpose or non-infringement. Please see the License for the specific terms
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// and conditions governing the rights and limitations under the License.
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#include <Graphic3d_Texture2Dplane.ixx>
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#include <Graphic3d_TypeOfTextureMode.hxx>
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#include <Graphic3d_TextureParams.hxx>
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// =======================================================================
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// function : Graphic3d_Texture2Dplane
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// purpose :
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// =======================================================================
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Graphic3d_Texture2Dplane::Graphic3d_Texture2Dplane (const TCollection_AsciiString& theFileName)
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: Graphic3d_Texture2D (theFileName, Graphic3d_TOT_2D_MIPMAP)
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{
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myParams->SetModulate (Standard_True);
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myParams->SetRepeat (Standard_True);
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myParams->SetFilter (Graphic3d_TOTF_TRILINEAR);
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myParams->SetGenMode (Graphic3d_TOTM_OBJECT,
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Graphic3d_Vec4 (1.0f, 0.0f, 0.0f, 0.0f),
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Graphic3d_Vec4 (0.0f, 1.0f, 0.0f, 0.0f));
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}
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// =======================================================================
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// function : Graphic3d_Texture2Dplane
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// purpose :
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// =======================================================================
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Graphic3d_Texture2Dplane::Graphic3d_Texture2Dplane (const Graphic3d_NameOfTexture2D theNOT)
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: Graphic3d_Texture2D (theNOT, Graphic3d_TOT_2D_MIPMAP)
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{
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myParams->SetModulate (Standard_True);
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myParams->SetRepeat (Standard_True);
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myParams->SetFilter (Graphic3d_TOTF_TRILINEAR);
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myParams->SetGenMode (Graphic3d_TOTM_OBJECT,
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Graphic3d_Vec4 (1.0f, 0.0f, 0.0f, 0.0f),
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Graphic3d_Vec4 (0.0f, 1.0f, 0.0f, 0.0f));
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}
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// =======================================================================
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// function : SetPlaneS
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// purpose :
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// =======================================================================
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void Graphic3d_Texture2Dplane::SetPlaneS (const Standard_ShortReal theA,
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const Standard_ShortReal theB,
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const Standard_ShortReal theC,
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const Standard_ShortReal theD)
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{
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const Graphic3d_Vec4 aPlaneS (theA, theB, theC, theD);
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const Graphic3d_Vec4 aPlaneT = myParams->GenPlaneT();
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myParams->SetGenMode (Graphic3d_TOTM_OBJECT, aPlaneS, aPlaneT);
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myPlaneName = Graphic3d_NOTP_UNKNOWN;
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}
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// =======================================================================
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// function : SetPlaneT
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// purpose :
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// =======================================================================
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void Graphic3d_Texture2Dplane::SetPlaneT (const Standard_ShortReal theA,
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const Standard_ShortReal theB,
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const Standard_ShortReal theC,
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const Standard_ShortReal theD)
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{
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const Graphic3d_Vec4 aPlaneS = myParams->GenPlaneS();
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const Graphic3d_Vec4 aPlaneT (theA, theB, theC, theD);
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myParams->SetGenMode (Graphic3d_TOTM_OBJECT, aPlaneS, aPlaneT);
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myPlaneName = Graphic3d_NOTP_UNKNOWN;
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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_Texture2Dplane::SetPlane (const Graphic3d_NameOfTexturePlane thePlane)
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{
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switch (thePlane)
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{
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case Graphic3d_NOTP_XY:
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{
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myParams->SetGenMode (Graphic3d_TOTM_OBJECT,
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Graphic3d_Vec4 (1.0f, 0.0f, 0.0f, 0.0f),
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Graphic3d_Vec4 (0.0f, 1.0f, 0.0f, 0.0f));
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break;
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}
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case Graphic3d_NOTP_YZ:
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{
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myParams->SetGenMode (Graphic3d_TOTM_OBJECT,
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Graphic3d_Vec4 (0.0f, 1.0f, 0.0f, 0.0f),
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Graphic3d_Vec4 (0.0f, 0.0f, 1.0f, 0.0f));
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break;
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}
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case Graphic3d_NOTP_ZX:
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{
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myParams->SetGenMode (Graphic3d_TOTM_OBJECT,
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Graphic3d_Vec4 (0.0f, 0.0f, 1.0f, 0.0f),
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Graphic3d_Vec4 (1.0f, 0.0f, 0.0f, 0.0f));
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break;
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}
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default: break;
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}
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myPlaneName = thePlane;
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}
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// =======================================================================
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// function : SetScaleS
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// purpose :
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// =======================================================================
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void Graphic3d_Texture2Dplane::SetScaleS (const Standard_ShortReal theVal)
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{
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Graphic3d_Vec2 aScale = myParams->Scale();
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aScale.x() = theVal;
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myParams->SetScale (aScale);
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}
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// =======================================================================
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// function : SetScaleT
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// purpose :
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// =======================================================================
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void Graphic3d_Texture2Dplane::SetScaleT (const Standard_ShortReal theVal)
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{
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Graphic3d_Vec2 aScale = myParams->Scale();
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aScale.y() = theVal;
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myParams->SetScale (aScale);
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}
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// =======================================================================
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// function : SetTranslateS
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// purpose :
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// =======================================================================
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void Graphic3d_Texture2Dplane::SetTranslateS (const Standard_ShortReal theVal)
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{
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Graphic3d_Vec2 aVec = myParams->Translation();
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aVec.x() = theVal;
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myParams->SetTranslation (aVec);
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}
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// =======================================================================
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// function : SetTranslateT
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// purpose :
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// =======================================================================
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void Graphic3d_Texture2Dplane::SetTranslateT (const Standard_ShortReal theVal)
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{
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Graphic3d_Vec2 aVec = myParams->Translation();
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aVec.y() = theVal;
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myParams->SetTranslation (aVec);
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}
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// =======================================================================
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// function : SetRotation
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// purpose :
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// =======================================================================
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void Graphic3d_Texture2Dplane::SetRotation (const Standard_ShortReal theAngleDegrees)
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{
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myParams->SetRotation (theAngleDegrees);
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}
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// =======================================================================
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// function : PlaneS
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// purpose :
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// =======================================================================
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void Graphic3d_Texture2Dplane::PlaneS (Standard_ShortReal& theA,
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Standard_ShortReal& theB,
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Standard_ShortReal& theC,
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Standard_ShortReal& theD) const
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{
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const Graphic3d_Vec4& aPlaneS = myParams->GenPlaneS();
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theA = aPlaneS.x();
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theB = aPlaneS.y();
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theC = aPlaneS.z();
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theD = aPlaneS.w();
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}
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// =======================================================================
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// function : PlaneT
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// purpose :
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// =======================================================================
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void Graphic3d_Texture2Dplane::PlaneT (Standard_ShortReal& theA,
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Standard_ShortReal& theB,
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Standard_ShortReal& theC,
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Standard_ShortReal& theD) const
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{
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const Graphic3d_Vec4& aPlaneT = myParams->GenPlaneT();
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theA = aPlaneT.x();
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theB = aPlaneT.y();
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theC = aPlaneT.z();
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theD = aPlaneT.w();
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}
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// =======================================================================
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// function : TranslateS
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// purpose :
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// =======================================================================
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void Graphic3d_Texture2Dplane::TranslateS (Standard_ShortReal& theVal) const
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{
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theVal = myParams->Translation().x();
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}
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// =======================================================================
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// function : TranslateT
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// purpose :
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// =======================================================================
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void Graphic3d_Texture2Dplane::TranslateT (Standard_ShortReal& theVal) const
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{
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theVal = myParams->Translation().y();
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}
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// =======================================================================
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// function : Rotation
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// purpose :
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// =======================================================================
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void Graphic3d_Texture2Dplane::Rotation (Standard_ShortReal& theVal) const
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{
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theVal = myParams->Rotation();
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}
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// =======================================================================
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// function : Plane
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// purpose :
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// =======================================================================
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Graphic3d_NameOfTexturePlane Graphic3d_Texture2Dplane::Plane() const
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{
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return myPlaneName;
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}
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// =======================================================================
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// function : ScaleS
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// purpose :
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// =======================================================================
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void Graphic3d_Texture2Dplane::ScaleS (Standard_ShortReal& theVal) const
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{
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theVal = myParams->Scale().x();
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}
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// =======================================================================
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// function : ScaleT
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// purpose :
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// =======================================================================
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void Graphic3d_Texture2Dplane::ScaleT (Standard_ShortReal& theVal) const
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{
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theVal = myParams->Scale().y();
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}
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