| 1 |
greg |
2.9 |
/* RCSid $Id: otspecial.h,v 2.8 2018/01/09 05:01:15 greg Exp $ */
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| 2 |
greg |
1.1 |
/*
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| 3 |
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* Special type flags for objects used in rendering.
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| 4 |
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* Depends on definitions in otypes.h
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| 5 |
greg |
2.2 |
*/
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| 6 |
schorsch |
2.4 |
#ifndef _RAD_OTSPECIAL_H_
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| 7 |
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#define _RAD_OTSPECIAL_H_
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| 8 |
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#ifdef __cplusplus
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| 9 |
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extern "C" {
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| 10 |
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#endif
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| 11 |
greg |
1.1 |
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| 12 |
greg |
2.8 |
/* flag for nominally transparent materials */
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| 13 |
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#define T_TRANSP T_SP1
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| 14 |
greg |
2.6 |
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| 15 |
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/* flag for completely opaque materials */
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| 16 |
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#define T_OPAQUE T_SP2
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| 17 |
greg |
1.1 |
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| 18 |
greg |
2.8 |
#define istransp(t) (ofun[t].flags & T_TRANSP)
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| 19 |
schorsch |
2.4 |
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| 20 |
greg |
2.7 |
#define isopaque(t) (ofun[t].flags & T_OPAQUE)
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| 21 |
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| 22 |
greg |
2.8 |
/* test if we have a BSDF proxy surface */
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| 23 |
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#define isBSDFproxy(m) ((m)->otype == MAT_BSDF && (m)->oargs.nsargs && \
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| 24 |
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strcmp((m)->oargs.sarg[0], "0"))
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| 25 |
schorsch |
2.4 |
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| 26 |
greg |
2.9 |
/* defined in initotypes.c */
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| 27 |
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extern OBJREC *findmaterial(OBJREC *o);
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| 28 |
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| 29 |
schorsch |
2.4 |
#ifdef __cplusplus
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| 30 |
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}
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| 31 |
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#endif
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| 32 |
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#endif /* _RAD_OTSPECIAL_H_ */
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