| 1 |
greg |
2.11 |
/* RCSid $Id: otspecial.h,v 2.10 2019/04/18 22:37:36 greg Exp $ */ |
| 2 |
greg |
1.1 |
/* |
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* Special type flags for objects used in rendering. |
| 4 |
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* Depends on definitions in otypes.h |
| 5 |
greg |
2.2 |
*/ |
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schorsch |
2.4 |
#ifndef _RAD_OTSPECIAL_H_ |
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#define _RAD_OTSPECIAL_H_ |
| 8 |
greg |
2.11 |
|
| 9 |
schorsch |
2.4 |
#ifdef __cplusplus |
| 10 |
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extern "C" { |
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#endif |
| 12 |
greg |
2.11 |
/* test for nominally transparent materials */ |
| 13 |
greg |
2.8 |
#define T_TRANSP T_SP1 |
| 14 |
greg |
2.11 |
#define istransp(m) (ofun[(m)->otype].flags & T_TRANSP || \ |
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(((m)->otype==MAT_WGMDF) & ((m)->oargs.nsargs > 5) \ |
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&& strcmp((m)->oargs.sarg[5], "0"))) |
| 17 |
greg |
2.6 |
|
| 18 |
greg |
2.11 |
/* test for completely opaque materials */ |
| 19 |
greg |
2.6 |
#define T_OPAQUE T_SP2 |
| 20 |
greg |
2.11 |
#define isopaque(m) (ofun[(m)->otype].flags & T_OPAQUE || \ |
| 21 |
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(((m)->otype==MAT_WGMDF) & ((m)->oargs.nsargs > 5) \ |
| 22 |
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&& !strcmp((m)->oargs.sarg[5], "0"))) |
| 23 |
greg |
2.7 |
|
| 24 |
greg |
2.8 |
/* test if we have a BSDF proxy surface */ |
| 25 |
greg |
2.11 |
#define isBSDFproxy(m) (((m)->otype==MAT_BSDF) & ((m)->oargs.nsargs > 0) \ |
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&& strcmp((m)->oargs.sarg[0], "0")) |
| 27 |
schorsch |
2.4 |
|
| 28 |
greg |
2.9 |
/* defined in initotypes.c */ |
| 29 |
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extern OBJREC *findmaterial(OBJREC *o); |
| 30 |
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| 31 |
schorsch |
2.4 |
#ifdef __cplusplus |
| 32 |
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} |
| 33 |
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#endif |
| 34 |
greg |
2.11 |
|
| 35 |
schorsch |
2.4 |
#endif /* _RAD_OTSPECIAL_H_ */ |
