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1 // 1 //
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24 // ******************************************* 21 // ********************************************************************
25 // 22 //
26 // 23 //
>> 24 // $Id: G4OpenInventorTransform3D.cc,v 1.6 2004/11/22 14:20:19 gbarrand Exp $
>> 25 // GEANT4 tag $Name: geant4-07-00-patch-01 $
27 // 26 //
28 // 27 //
29 // jck 17 Dec 1996 28 // jck 17 Dec 1996
30 // G4OpenInventorTransform3D provides OpenGL s 29 // G4OpenInventorTransform3D provides OpenGL style transformation matrix
31 // from G4Transform3D. 30 // from G4Transform3D.
32 // gb 22 Nov 2004 : use SbMatrix instead of So 31 // gb 22 Nov 2004 : use SbMatrix instead of SoSFMatrix.
33 32
>> 33 #ifdef G4VIS_BUILD_OI_DRIVER
>> 34
34 // this : 35 // this :
35 #include "G4OpenInventorTransform3D.hh" 36 #include "G4OpenInventorTransform3D.hh"
36 37
37 #include <Inventor/SbLinear.h> 38 #include <Inventor/SbLinear.h>
38 39
39 G4OpenInventorTransform3D::G4OpenInventorTrans 40 G4OpenInventorTransform3D::G4OpenInventorTransform3D (const G4Transform3D &t)
40 : G4Transform3D (t) { 41 : G4Transform3D (t) {
41 #define elem(i,j) ((float)t(i,j)) << 42 m[0] = xx;
42 m[0] = elem(0,0); //xx << 43 m[1] = yx;
43 m[1] = elem(1,0); //yx << 44 m[2] = zx;
44 m[2] = elem(2,0); //zx <<
45 m[3] = 0; 45 m[3] = 0;
46 m[4] = elem(0,1); //xy << 46 m[4] = xy;
47 m[5] = elem(1,1); //yy << 47 m[5] = yy;
48 m[6] = elem(2,1); //zy << 48 m[6] = zy;
49 m[7] = 0; 49 m[7] = 0;
50 m[8] = elem(0,2); //xz << 50 m[8] = xz;
51 m[9] = elem(1,2); //yz << 51 m[9] = yz;
52 m[10] = elem(2,2); //zz << 52 m[10] = zz;
53 m[11] = 0; 53 m[11] = 0;
54 m[12] = elem(0,3); //dx << 54 m[12] = dx;
55 m[13] = elem(1,3); //dy << 55 m[13] = dy;
56 m[14] = elem(2,3); //dz << 56 m[14] = dz;
57 m[15] = 1; 57 m[15] = 1;
58 #undef elem <<
59 } 58 }
60 59
61 SbMatrix* G4OpenInventorTransform3D::GetSbMatr 60 SbMatrix* G4OpenInventorTransform3D::GetSbMatrix () const {
62 SbMatrix* tm = new SbMatrix(m[0],m[1],m[2],m 61 SbMatrix* tm = new SbMatrix(m[0],m[1],m[2],m[3],
63 m[4],m[5],m[6],m 62 m[4],m[5],m[6],m[7],
64 m[8],m[9],m[10], 63 m[8],m[9],m[10],m[11],
65 m[12],m[13],m[14 64 m[12],m[13],m[14],m[15]);
66 return tm; 65 return tm;
67 } 66 }
>> 67
>> 68 #endif
68 69