12 |
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extern "C" { |
13 |
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#endif |
14 |
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|
15 |
+ |
/* Preferred BSDF component: |
16 |
+ |
transmission, reflection front (normal side), reflection back */ |
17 |
+ |
typedef enum {RMPtrans=0, RMPreflF, RMPreflB} RMPref; |
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+ |
|
19 |
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/* General plane-ordered component matrix */ |
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typedef struct { |
21 |
< |
int nrows, ncols, ncomp; |
22 |
< |
short dtype; |
23 |
< |
short swapin; |
21 |
> |
int nrows, ncols; |
22 |
> |
short ncomp; |
23 |
> |
uby8 dtype; |
24 |
> |
uby8 swapin; |
25 |
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char *info; |
26 |
< |
double mtx[1]; /* extends struct */ |
26 |
> |
double mtx[3]; /* extends struct */ |
27 |
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} RMATRIX; |
28 |
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29 |
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#define rmx_lval(rm,r,c,i) (rm)->mtx[(i)+(rm)->ncomp*((c)+(size_t)(rm)->ncols*(r))] |
38 |
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extern int rmx_newtype(int dtyp1, int dtyp2); |
39 |
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|
40 |
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/* Load matrix from supported file type (NULL for stdin, '!' with command) */ |
41 |
< |
extern RMATRIX *rmx_load(const char *inspec); |
41 |
> |
extern RMATRIX *rmx_load(const char *inspec, RMPref rmp); |
42 |
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|
43 |
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/* Append header information associated with matrix data */ |
44 |
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extern int rmx_addinfo(RMATRIX *rm, const char *info); |