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1 // 1 //
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25 // 25 //
26 // 26 //
>> 27 // $Id: G4OpenInventorTransform3D.cc,v 1.8 2006/06/29 21:22:16 gunter Exp $
>> 28 // GEANT4 tag $Name: geant4-09-02 $
27 // 29 //
28 // 30 //
29 // jck 17 Dec 1996 31 // jck 17 Dec 1996
30 // G4OpenInventorTransform3D provides OpenGL s 32 // G4OpenInventorTransform3D provides OpenGL style transformation matrix
31 // from G4Transform3D. 33 // from G4Transform3D.
32 // gb 22 Nov 2004 : use SbMatrix instead of So 34 // gb 22 Nov 2004 : use SbMatrix instead of SoSFMatrix.
33 35
>> 36 #ifdef G4VIS_BUILD_OI_DRIVER
>> 37
34 // this : 38 // this :
35 #include "G4OpenInventorTransform3D.hh" 39 #include "G4OpenInventorTransform3D.hh"
36 40
37 #include <Inventor/SbLinear.h> 41 #include <Inventor/SbLinear.h>
38 42
39 G4OpenInventorTransform3D::G4OpenInventorTrans 43 G4OpenInventorTransform3D::G4OpenInventorTransform3D (const G4Transform3D &t)
40 : G4Transform3D (t) { 44 : G4Transform3D (t) {
41 #define elem(i,j) ((float)t(i,j)) 45 #define elem(i,j) ((float)t(i,j))
42 m[0] = elem(0,0); //xx 46 m[0] = elem(0,0); //xx
43 m[1] = elem(1,0); //yx 47 m[1] = elem(1,0); //yx
44 m[2] = elem(2,0); //zx 48 m[2] = elem(2,0); //zx
45 m[3] = 0; 49 m[3] = 0;
46 m[4] = elem(0,1); //xy 50 m[4] = elem(0,1); //xy
47 m[5] = elem(1,1); //yy 51 m[5] = elem(1,1); //yy
48 m[6] = elem(2,1); //zy 52 m[6] = elem(2,1); //zy
49 m[7] = 0; 53 m[7] = 0;
50 m[8] = elem(0,2); //xz 54 m[8] = elem(0,2); //xz
51 m[9] = elem(1,2); //yz 55 m[9] = elem(1,2); //yz
52 m[10] = elem(2,2); //zz 56 m[10] = elem(2,2); //zz
53 m[11] = 0; 57 m[11] = 0;
54 m[12] = elem(0,3); //dx 58 m[12] = elem(0,3); //dx
55 m[13] = elem(1,3); //dy 59 m[13] = elem(1,3); //dy
56 m[14] = elem(2,3); //dz 60 m[14] = elem(2,3); //dz
57 m[15] = 1; 61 m[15] = 1;
58 #undef elem 62 #undef elem
59 } 63 }
60 64
61 SbMatrix* G4OpenInventorTransform3D::GetSbMatr 65 SbMatrix* G4OpenInventorTransform3D::GetSbMatrix () const {
62 SbMatrix* tm = new SbMatrix(m[0],m[1],m[2],m 66 SbMatrix* tm = new SbMatrix(m[0],m[1],m[2],m[3],
63 m[4],m[5],m[6],m 67 m[4],m[5],m[6],m[7],
64 m[8],m[9],m[10], 68 m[8],m[9],m[10],m[11],
65 m[12],m[13],m[14 69 m[12],m[13],m[14],m[15]);
66 return tm; 70 return tm;
67 } 71 }
>> 72
>> 73 #endif
68 74