| Geant4 Cross Reference |
>> 1 // This code implementation is the intellectual property of
>> 2 // the GEANT4 collaboration.
1 // 3 //
2 // ******************************************* << 4 // By copying, distributing or modifying the Program (or any work
3 // * License and Disclaimer << 5 // based on the Program) you indicate your acceptance of this statement,
4 // * << 6 // and all its terms.
5 // * The Geant4 software is copyright of th <<
6 // * the Geant4 Collaboration. It is provided <<
7 // * conditions of the Geant4 Software License <<
8 // * LICENSE and available at http://cern.ch/ <<
9 // * include a list of copyright holders. <<
10 // * <<
11 // * Neither the authors of this software syst <<
12 // * institutes,nor the agencies providing fin <<
13 // * work make any representation or warran <<
14 // * regarding this software system or assum <<
15 // * use. Please see the license in the file <<
16 // * for the full disclaimer and the limitatio <<
17 // * <<
18 // * This code implementation is the result <<
19 // * technical work of the GEANT4 collaboratio <<
20 // * By using, copying, modifying or distri <<
21 // * any work based on the software) you ag <<
22 // * use in resulting scientific publicati <<
23 // * acceptance of all terms of the Geant4 Sof <<
24 // ******************************************* <<
25 // <<
26 // 7 //
>> 8 // $Id: G4OpenGLTransform3D.cc,v 1.3 1999/12/15 14:54:08 gunter Exp $
>> 9 // GEANT4 tag $Name: geant4-01-01 $
27 // 10 //
28 // 11 //
29 // Andrew Walkden 24th October 1996 12 // Andrew Walkden 24th October 1996
30 // G4OpenGLTransform3D provides OpenGL style t 13 // G4OpenGLTransform3D provides OpenGL style transformation matrix
31 // from G4Transform3D. 14 // from G4Transform3D.
32 15
>> 16 #ifdef G4VIS_BUILD_OPENGL_DRIVER
>> 17
>> 18 #include <GL/gl.h>
>> 19
33 #include "G4OpenGLTransform3D.hh" 20 #include "G4OpenGLTransform3D.hh"
34 #include "G4Types.hh" <<
35 21
36 G4OpenGLTransform3D::G4OpenGLTransform3D (cons << 22 G4OpenGLTransform3D::G4OpenGLTransform3D (const G4Transform3D &t):
>> 23 G4Transform3D (t) {}
>> 24
>> 25 const GLdouble* G4OpenGLTransform3D::GetGLMatrix ()
37 { 26 {
38 GLdouble *p = m; << 27 m[0] = (GLdouble)xx;
39 for (G4int i=0; i<4; ++i) << 28 m[1] = (GLdouble)yx;
40 { << 29 m[2] = (GLdouble)zx;
41 for (G4int k=0; k<3; ++k) << 30 m[3] = (GLdouble)0;
42 { << 31 m[4] = (GLdouble)xy;
43 *p++ = t(k,i); << 32 m[5] = (GLdouble)yy;
44 } << 33 m[6] = (GLdouble)zy;
45 *p++ = 0.; << 34 m[7] = (GLdouble)0;
46 } << 35 m[8] = (GLdouble)xz;
47 m[15] = 1.; << 36 m[9] = (GLdouble)yz;
>> 37 m[10] = (GLdouble)zz;
>> 38 m[11] = (GLdouble)0;
>> 39 m[12] = (GLdouble)dx;
>> 40 m[13] = (GLdouble)dy;
>> 41 m[14] = (GLdouble)dz;
>> 42 m[15] = (GLdouble)1;
>> 43
>> 44 return m;
48 } 45 }
>> 46
>> 47 #endif
49 48