--- ray/src/common/otypes.h	2003/09/15 17:01:52	2.13
+++ ray/src/common/otypes.h	2018/06/26 14:42:18	2.19
@@ -1,4 +1,4 @@
-/* RCSid $Id: otypes.h,v 2.13 2003/09/15 17:01:52 greg Exp $ */
+/* RCSid $Id: otypes.h,v 2.19 2018/06/26 14:42:18 greg Exp $ */
 /*
  *  otypes.h - defines for object types.
  */
@@ -17,6 +17,13 @@ typedef struct {
 	int  (*funp)();			/* pointer to function */
 #endif
 }  FUN;
+
+#ifdef FUN_ARGLIST
+extern int  o_default(FUN_ARGLIST);
+#else
+extern int  o_default(); /* XXX conflict with radogl.h */
+#endif
+
 				/* object types in decreasing frequency */
 #define  OBJ_FACE	0		/* polygon */
 #define  OBJ_CONE	1		/* cone */
@@ -53,23 +60,26 @@ typedef struct {
 #define  MAT_MIST	32		/* mist medium */
 #define  MAT_MIRROR	33		/* mirror (secondary source) */
 #define  MAT_TFUNC	34		/* trans brdf function */
-#define  MAT_BRTDF	35		/* brtd function */
-#define  MAT_PDATA	36		/* plastic brdf data */
-#define  MAT_MDATA	37		/* metal brdf data */
-#define  MAT_TDATA	38		/* trans brdf data */
-#define  PAT_CFUNC	39		/* color function */
-#define  MAT_CLIP	40		/* clipping surface */
-#define  PAT_CDATA	41		/* color data */
-#define  PAT_CTEXT	42		/* colored text */
-#define  TEX_DATA	43		/* surface texture data */
-#define  MIX_FUNC	44		/* mixing function */
-#define  MIX_DATA	45		/* mixing data */
-#define  MIX_TEXT	46		/* mixing text */
-#define  MIX_PICT	47		/* mixing picture */
-#define  MAT_DIRECT1	48		/* unidirecting material */
-#define  MAT_DIRECT2	49		/* bidirecting material */
+#define  MAT_BRTDF	35		/* BRTD function */
+#define  MAT_BSDF	36		/* BSDF data file */
+#define  MAT_ABSDF	37		/* aperture BSDF data file */
+#define  MAT_PDATA	38		/* plastic brdf data */
+#define  MAT_MDATA	39		/* metal brdf data */
+#define  MAT_TDATA	40		/* trans brdf data */
+#define  PAT_CFUNC	41		/* color function */
+#define  MAT_CLIP	42		/* clipping surface */
+#define  PAT_CDATA	43		/* color data */
+#define  PAT_CTEXT	44		/* colored text */
+#define  TEX_DATA	45		/* surface texture data */
+#define  MIX_FUNC	46		/* mixing function */
+#define  MIX_DATA	47		/* mixing data */
+#define  MIX_TEXT	48		/* mixing text */
+#define  MIX_PICT	49		/* mixing picture */
+#define  MAT_DIRECT1	50		/* unidirecting material */
+#define  MAT_DIRECT2	51		/* bidirecting material */
+#define  MAT_ASHIKHMIN	52		/* Ashikhmin-Shirley BRDF material */
 				/* number of object types */
-#define  NUMOTYPE	50
+#define  NUMOTYPE	53
 				/* type flags */
 #define  T_S		01		/* surface (object) */
 #define  T_M		02		/* material */
@@ -104,8 +114,6 @@ extern FUN  ofun[];			/* our type list */
 #define  hastext(t)	(ofun[t].flags & T_E)
 #define  isflat(t)	((t)==OBJ_FACE || (t)==OBJ_RING)
 
-extern int  o_default();
-
 #define  ALIASKEY	"alias"			/* alias keyword */
 #define  ALIASMOD	"inherit"		/* inherit target modifier */
 
@@ -146,6 +154,8 @@ extern int  o_default();
 				{ "mirror",	T_M|T_LV,	o_default }, \
 				{ "transfunc",	T_M|T_F,	o_default }, \
 				{ "BRTDfunc",	T_M|T_F,	o_default }, \
+				{ "BSDF",	T_M|T_D,	o_default }, \
+				{ "aBSDF",	T_M|T_D,	o_default }, \
 				{ "plasdata",	T_M|T_D,	o_default }, \
 				{ "metdata",	T_M|T_D,	o_default }, \
 				{ "transdata",	T_M|T_D,	o_default }, \
@@ -160,6 +170,7 @@ extern int  o_default();
 				{ "mixpict",	T_X|T_I,	o_default }, \
 				{ "prism1",	T_M|T_F|T_LV,	o_default }, \
 				{ "prism2",	T_M|T_F|T_LV,	o_default }, \
+				{ "ashik2",	T_M|T_F,	o_default }, \
 			}