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root/radiance/ray/src/rt/otspecial.h
Revision: 2.11
Committed: Mon Dec 9 00:44:29 2024 UTC (4 months, 3 weeks ago) by greg
Content type: text/plain
Branch: MAIN
CVS Tags: HEAD
Changes since 2.10: +13 -10 lines
Log Message:
feat: Added new WGMDfunc programmable material

File Contents

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