| 1 |
greg |
2.9 |
/* RCSid $Id: otspecial.h,v 2.8 2018/01/09 05:01:15 greg Exp $ */ |
| 2 |
greg |
1.1 |
/* |
| 3 |
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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 |
*/ |
| 6 |
schorsch |
2.4 |
#ifndef _RAD_OTSPECIAL_H_ |
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#define _RAD_OTSPECIAL_H_ |
| 8 |
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#ifdef __cplusplus |
| 9 |
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extern "C" { |
| 10 |
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#endif |
| 11 |
greg |
1.1 |
|
| 12 |
greg |
2.8 |
/* flag for nominally transparent materials */ |
| 13 |
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#define T_TRANSP T_SP1 |
| 14 |
greg |
2.6 |
|
| 15 |
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/* flag for completely opaque materials */ |
| 16 |
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#define T_OPAQUE T_SP2 |
| 17 |
greg |
1.1 |
|
| 18 |
greg |
2.8 |
#define istransp(t) (ofun[t].flags & T_TRANSP) |
| 19 |
schorsch |
2.4 |
|
| 20 |
greg |
2.7 |
#define isopaque(t) (ofun[t].flags & T_OPAQUE) |
| 21 |
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| 22 |
greg |
2.8 |
/* test if we have a BSDF proxy surface */ |
| 23 |
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#define isBSDFproxy(m) ((m)->otype == MAT_BSDF && (m)->oargs.nsargs && \ |
| 24 |
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strcmp((m)->oargs.sarg[0], "0")) |
| 25 |
schorsch |
2.4 |
|
| 26 |
greg |
2.9 |
/* defined in initotypes.c */ |
| 27 |
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extern OBJREC *findmaterial(OBJREC *o); |
| 28 |
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| 29 |
schorsch |
2.4 |
#ifdef __cplusplus |
| 30 |
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} |
| 31 |
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#endif |
| 32 |
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#endif /* _RAD_OTSPECIAL_H_ */ |
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