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root/radiance/ray/src/common/radogl.h
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Comparing ray/src/common/radogl.h (file contents):
Revision 3.1 by gwlarson, Tue Jun 9 11:18:36 1998 UTC vs.
Revision 3.11 by greg, Tue Sep 16 06:31:48 2003 UTC

# Line 1 | Line 1
1 < /* Copyright (c) 1998 Silicon Graphics, Inc. */
2 <
3 < /* SCCSid "$SunId$ SGI" */
4 <
1 > /* RCSid $Id$ */
2   /*
3   * Header file for Radiance - OpenGL routines.
4   */
5 + #ifndef _RAD_RADOGL_H_
6 + #define _RAD_RADOGL_H_
7  
8   #include "standard.h"
9 + #include <GL/glu.h>
10   #include "color.h"
11   #include "object.h"
12   #include "otypes.h"
13   #include "lookup.h"
14 #include <GL/glu.h>
14  
15 + #ifdef __cplusplus
16 + extern "C" {
17 + #endif
18 +
19   #define MAXLIGHTS       8       /* number of OGL light sources */
20  
21   #define MAXSPECEXP      128.    /* maximum allowed specular exponent */
# Line 37 | Line 40 | typedef struct {
40  
41   extern double   expval;         /* global exposure value */
42   extern COLOR    ambval;         /* global ambient value */
43 + extern int      glightid[MAXLIGHTS];    /* OpenGL GL_LIGHTi values */
44   extern int      dolights;       /* are we outputting light sources? */
45   extern int      domats;         /* are we doing materials? */
46  
47   extern LUTAB    mtab;           /* material/modifier lookup table */
48  
49 < extern MATREC   *newmaterial(), *getmatp();
49 > #define issrcmat(m)     ((m) != NULL && islight((m)->type) && \
50 >                                (m)->type != MAT_GLOW)
51  
52 < extern int      newglist();
52 >                                /* defined in rgldomat.c */
53 > extern void     domatobj(MATREC *mp, FVECT cent);
54 > extern void     domatvert(MATREC *mp, FVECT v, FVECT n);
55 >                                /* defined in rglfile.c */
56 > extern int      newglist(void);
57 > extern void     rgl_checkerr(char *where);
58 > extern int      rgl_filelist(int ic, char **inp, int *nl);
59 > extern int      rgl_octlist(char *fname, FVECT cent, RREAL *radp, int *nl);
60 > extern void     rgl_load(char *inpspec);
61 > extern void     rgl_object(char *name, FILE *fp);
62 >                                /* defined in rglinst.c */
63 > extern int      o_instance(OBJREC *o);
64 > extern int      loadoctrees(void);
65 > extern double   checkoct(char *fname, FVECT cent);
66 > extern int      loadoct(char *fname);
67 >                                /* defined in rglmat.c */
68 > extern void     rgl_matclear(void);
69 > extern MATREC   *getmatp(char *nam);
70 > extern int      o_default(OBJREC *o);
71 > extern int      o_unsupported(OBJREC *o);
72 > extern MATREC   *newmaterial(char *nam);
73 > extern void     freemtl(void *p);
74 > extern int      m_normal(OBJREC *o);
75 > extern int      m_aniso(OBJREC *o);
76 > extern int      m_glass(OBJREC *o);
77 > extern int      m_brdf(OBJREC *o);
78 > extern int      m_brdf2(OBJREC *o);
79 > extern int      m_light(OBJREC *o);
80 > extern int      m_mirror(OBJREC *o);
81 > extern int      m_prism(OBJREC *o);
82 >                                /* defined in rglsrc.c */
83 > extern void     lightinit(void);
84 > extern void     lightclean(void);
85 > extern void     lightdefs(void);
86 > extern int      o_source(OBJREC *o);
87 > extern int      doflatsrc(MATREC *m, FVECT pos, FVECT norm, double area);
88 > extern int      dosphsrc(MATREC *m, FVECT pos, double area);
89 >                                /* defined in rglsurf.c */
90 > extern void     setmaterial(MATREC *mp, FVECT cent, int ispoly);
91 > extern double   polyarea(FVECT cent, FVECT norm, int n, FVECT v[]);
92 > extern int      o_face(OBJREC *o);
93 > extern void     surfclean(void);
94 > extern int      o_sphere(OBJREC *o);
95 > extern int      o_cone(OBJREC *o);
96 > extern int      o_ring(OBJREC *o);
97  
49 extern double   checkoct();
98  
99 < #define issrcmat(m)     ((m) != NULL && islight((m)->type) && \
100 <                                (m)->type != MAT_GLOW)
99 > #ifdef __cplusplus
100 > }
101 > #endif
102 > #endif /* _RAD_RADOGL_H_ */
103 >

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