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root/Development/ray/src/common/mat4.h

Comparing ray/src/common/mat4.h (file contents):
Revision 2.8 by schorsch, Sat Jun 7 12:50:20 2003 UTC vs.
Revision 2.12 by schorsch, Mon Jul 14 22:23:59 2003 UTC

#	Line 4 | Line 4
4		*/
5		#ifndef _RAD_MAT4_H_
6		#define _RAD_MAT4_H_
7	–	#ifdef __cplusplus
8	–	extern "C" {
9	–	#endif
7
11	–	#include "copyright.h"
12	–
8		#include  <string.h>
9
10		#include  "fvect.h"
11
12	<	typedef FLOAT  MAT4[4][4];
12	>	#ifdef __cplusplus
13	>	extern "C" {
14	>	#endif
15
16	<	#ifdef  BSD
17	<	#define  copymat4(m4a,m4b)      bcopy((void *)m4b,(void *)m4a,sizeof(MAT4))
21	<	#else
16	>	typedef RREAL  MAT4[4][4];
17	>
18		#define  copymat4(m4a,m4b)      (void)memcpy((void *)m4a,(void *)m4b,sizeof(MAT4))
23	–	#endif
19
20		#define  MAT4IDENT              { {1.,0.,0.,0.}, {0.,1.,0.,0.}, \
21		{0.,0.,1.,0.}, {0.,0.,0.,1.} }

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