| 6 |
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*/ |
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#ifndef _RAD_FUNC_H_ |
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#define _RAD_FUNC_H_ |
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+ |
|
| 10 |
+ |
#include "calcomp.h" |
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+ |
|
| 12 |
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#ifdef __cplusplus |
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extern "C" { |
| 14 |
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#endif |
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|
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– |
#include "calcomp.h" |
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– |
|
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#define MAXEXPR 9 /* maximum expressions in modifier */ |
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|
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typedef struct { |
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EPNODE *ep[MAXEXPR+1]; /* NULL-terminated expression list */ |
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char *ctx; /* context (from file name) */ |
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< |
XF *f, *b; /* forward and backward transforms */ |
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> |
XF *fxp, *bxp; /* forward and backward transforms */ |
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} MFUNC; /* material function */ |
| 23 |
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|
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extern XF unitxf; /* identity transform */ |
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extern XF funcxf; /* current transform */ |
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|
| 27 |
< |
|
| 27 |
> |
extern void initfunc(void); |
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> |
extern void set_eparams(char *prms); |
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extern MFUNC *getfunc(OBJREC *m, int ff, unsigned int ef, int dofwd); |
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extern void freefunc(OBJREC *m); |
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extern int setfunc(OBJREC *m, RAY *r); |
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+ |
extern int worldfunc(char *ctx, RAY *r); |
| 33 |
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extern void loadfunc(char *fname); |
| 34 |
+ |
|
| 35 |
+ |
/* defined in noise3.c */ |
| 36 |
+ |
extern void setnoisefuncs(void); |
| 37 |
+ |
|
| 38 |
+ |
/* defined in fprism.c */ |
| 39 |
+ |
extern void setprismfuncs(void); |
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|
|
| 41 |
|
|
| 42 |
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#ifdef __cplusplus |
