| 1 | //
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| 2 | // ********************************************************************
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| 3 | // * License and Disclaimer *
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| 4 | // * *
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| 5 | // * The Geant4 software is copyright of the Copyright Holders of *
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| 6 | // * the Geant4 Collaboration. It is provided under the terms and *
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| 7 | // * conditions of the Geant4 Software License, included in the file *
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| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These *
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| 9 | // * include a list of copyright holders. *
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| 10 | // * *
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| 11 | // * Neither the authors of this software system, nor their employing *
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| 12 | // * institutes,nor the agencies providing financial support for this *
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| 13 | // * work make any representation or warranty, express or implied, *
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| 14 | // * regarding this software system or assume any liability for its *
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| 15 | // * use. Please see the license in the file LICENSE and URL above *
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| 16 | // * for the full disclaimer and the limitation of liability. *
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| 17 | // * *
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| 18 | // * This code implementation is the result of the scientific and *
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| 19 | // * technical work of the GEANT4 collaboration. *
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| 20 | // * By using, copying, modifying or distributing the software (or *
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| 21 | // * any work based on the software) you agree to acknowledge its *
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| 22 | // * use in resulting scientific publications, and indicate your *
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| 23 | // * acceptance of all terms of the Geant4 Software license. *
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| 24 | // ********************************************************************
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| 25 | //
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| 26 | //
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| 27 | <<<<<<< G4OpenGLTransform3D.cc
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| 28 | // $Id: G4OpenGLTransform3D.cc,v 1.8 2006/06/29 21:19:32 gunter Exp $
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| 29 | // GEANT4 tag $Name: geant4-09-02-ref-02 $
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| 30 | =======
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| 31 | // $Id: G4OpenGLTransform3D.cc,v 1.9 2009/01/19 16:53:42 lgarnier Exp $
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| 32 | // GEANT4 tag $Name: $
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| 33 | >>>>>>> 1.9
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| 34 | //
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| 35 | //
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| 36 | // Andrew Walkden 24th October 1996
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| 37 | // G4OpenGLTransform3D provides OpenGL style transformation matrix
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| 38 | // from G4Transform3D.
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| 39 |
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| 40 | #ifdef G4VIS_BUILD_OPENGL_DRIVER
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| 41 |
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| 42 | #include "G4OpenGLTransform3D.hh"
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| 43 |
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| 44 | G4OpenGLTransform3D::G4OpenGLTransform3D (const G4Transform3D &t):
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| 45 | G4Transform3D (t) {}
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| 46 |
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| 47 | const GLdouble* G4OpenGLTransform3D::GetGLMatrix ()
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| 48 | {
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| 49 | GLdouble *p = m;
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| 50 | for (size_t i=0; i<4; i++)
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| 51 | {
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| 52 | for (size_t k=0; k<3; k++)
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| 53 | {
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| 54 | *p++ = operator()(k,i);
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| 55 | }
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| 56 | *p++ = 0.;
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| 57 | }
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| 58 | m[15] = 1.;
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| 59 | return m;
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| 60 | }
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| 61 |
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| 62 | #endif
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