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otspecial.h
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Created
Mon, May 13, 18:15
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804 B
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text/x-c
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Wed, May 15, 18:15 (1 d, 23 h)
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blob
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17657734
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R10977 RADIANCE Photon Map
otspecial.h
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/* RCSid $Id: otspecial.h,v 2.10 2019/04/18 22:37:36 greg Exp $ */
/*
* Special type flags for objects used in rendering.
* Depends on definitions in otypes.h
*/
#ifndef _RAD_OTSPECIAL_H_
#define _RAD_OTSPECIAL_H_
#ifdef __cplusplus
extern "C" {
#endif
/* flag for nominally transparent materials */
#define T_TRANSP T_SP1
/* flag for completely opaque materials */
#define T_OPAQUE T_SP2
#define istransp(t) (ofun[t].flags & T_TRANSP)
#define isopaque(t) (ofun[t].flags & T_OPAQUE)
/* test if we have a BSDF proxy surface */
#define isBSDFproxy(m) (((m)->otype == MAT_BSDF) & ((m)->oargs.nsargs > 0) &&\
strcmp((m)->oargs.sarg[0], "0"))
/* defined in initotypes.c */
extern OBJREC *findmaterial(OBJREC *o);
#ifdef __cplusplus
}
#endif
#endif /* _RAD_OTSPECIAL_H_ */
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