--- ray/src/common/radogl.h	1998/10/21 17:48:06	3.3
+++ ray/src/common/radogl.h	2003/06/06 16:38:47	3.7
@@ -1,11 +1,16 @@
-/* Copyright (c) 1998 Silicon Graphics, Inc. */
-
-/* SCCSid "$SunId$ SGI" */
-
+/* RCSid $Id: radogl.h,v 3.7 2003/06/06 16:38:47 schorsch Exp $ */
 /*
  * Header file for Radiance - OpenGL routines.
  */
+#ifndef _RAD_RADOGL_H_
+#define _RAD_RADOGL_H_
+#ifdef __cplusplus
+extern "C" {
+#endif
 
+
+#include "copyright.h"
+
 #include "standard.h"
 #include <GL/glu.h>
 #include "color.h"
@@ -43,11 +48,58 @@ extern int	domats;		/* are we doing materials? */
 
 extern LUTAB	mtab;		/* material/modifier lookup table */
 
-extern MATREC	*newmaterial(), *getmatp();
+#define issrcmat(m)	((m) != NULL && islight((m)->type) && \
+				(m)->type != MAT_GLOW)
 
-extern int	newglist();
+				/* defined in rgldomat.c */
+extern void	domatobj(MATREC *mp, FVECT cent);
+extern void	domatvert(MATREC *mp, FVECT v, FVECT n);
+				/* defined in rglfile.c */
+extern int	newglist(void);
+extern void	rgl_checkerr(char *where);
+extern int	rgl_filelist(int ic, char **inp, int *nl);
+extern int	rgl_octlist(char *fname, FVECT cent, FLOAT *radp, int *nl);
+extern void	rgl_load(char *inpspec);
+extern void	rgl_object(char *name, FILE *fp);
+				/* defined in rglinst.c */
+extern int	o_instance(OBJREC *o);
+extern int	loadoctrees(void);
+extern double	checkoct(char *fname, FVECT cent);
+extern int	loadoct(char *fname);
+				/* defined in rglmat.c */
+extern void	rgl_matclear(void);
+extern MATREC	*getmatp(char *nam);
+extern int	o_default(OBJREC *o);
+extern int	o_unsupported(OBJREC *o);
+extern MATREC	*newmaterial(char *nam);
+extern void	freemtl(MATREC *mp);
+extern int	m_normal(OBJREC *o);
+extern int	m_aniso(OBJREC *o);
+extern int	m_glass(OBJREC *o);
+extern int	m_brdf(OBJREC *o);
+extern int	m_brdf2(OBJREC *o);
+extern int	m_light(OBJREC *o);
+extern int	m_mirror(OBJREC *o);
+extern int	m_prism(OBJREC *o);
+				/* defined in rglsrc.c */
+extern void	lightinit(void);
+extern void	lightclean(void);
+extern void	lightdefs(void);
+extern int	o_source(OBJREC *o);
+extern int	doflatsrc(MATREC *m, FVECT pos, FVECT norm, double area);
+extern int	dosphsrc(MATREC *m, FVECT pos, double area);
+				/* defined in rglsurf.c */
+extern void	setmaterial(MATREC *mp, FVECT cent, int ispoly);
+extern double	polyarea(FVECT cent, FVECT norm, int n, FVECT v[]);
+extern int	o_face(OBJREC *o);
+extern void	surfclean(void);
+extern int	o_sphere(OBJREC *o);
+extern int	o_cone(OBJREC *o);
+extern int	o_ring(OBJREC *o);
 
-extern double	checkoct();
 
-#define issrcmat(m)	((m) != NULL && islight((m)->type) && \
-				(m)->type != MAT_GLOW)
+#ifdef __cplusplus
+}
+#endif
+#endif /* _RAD_RADOGL_H_ */
+