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root/Development/ray/src/common/mat4.h
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Comparing ray/src/common/mat4.h (file contents):
Revision 2.6 by greg, Tue May 13 17:58:32 2003 UTC vs.
Revision 2.10 by greg, Fri Jun 27 06:53:21 2003 UTC

# Line 2 | Line 2
2   /*
3   * Definitions for 4x4 matrix operations
4   */
5 + #ifndef _RAD_MAT4_H_
6 + #define _RAD_MAT4_H_
7 + #ifdef __cplusplus
8 + extern "C" {
9 + #endif
10  
11 < #include "copyright.h"
11 > #include  <string.h>
12  
13   #include  "fvect.h"
14  
15 < typedef FLOAT  MAT4[4][4];
15 > typedef RREAL  MAT4[4][4];
16  
17   #ifdef  BSD
18   #define  copymat4(m4a,m4b)      bcopy((void *)m4b,(void *)m4a,sizeof(MAT4))
# Line 22 | Line 27 | extern MAT4  m4ident;
27  
28   #define  setident4(m4)          copymat4(m4, m4ident)
29  
25 – #ifdef NOPROTO
30  
27 – extern void     multmat4();
28 – extern void     multv3();
29 – extern void     multp3();
30 – extern int      invmat4();
31 –
32 – #else
33 –
31   extern void     multmat4(MAT4 m4a, MAT4 m4b, MAT4 m4c);
32   extern void     multv3(FVECT v3a, FVECT v3b, MAT4 m4);
33   extern void     multp3(FVECT p3a, FVECT p3b, MAT4 m4);
34   extern int      invmat4(MAT4 inverse, MAT4 mat);
35  
36 +
37 + #ifdef __cplusplus
38 + }
39   #endif
40 + #endif /* _RAD_MAT4_H_ */
41 +

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