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