--- ray/src/common/instance.h	1990/12/15 15:01:34	1.3
+++ ray/src/common/instance.h	2003/02/25 02:47:21	2.4
@@ -1,19 +1,18 @@
-/* Copyright (c) 1990 Regents of the University of California */
-
-/* SCCSid "$SunId$ LBL" */
-
+/* RCSid $Id: instance.h,v 2.4 2003/02/25 02:47:21 greg Exp $ */
 /*
  *  instance.h - header file for routines using octree objects.
  *
- *	11/10/88
+ *  Include after object.h and octree.h
  */
 
-#include  "octree.h"
+#include "copyright.h"
 
 typedef struct scene {
 	char  *name;			/* octree name */
+	int  nref;			/* number of references */
 	int  ldflags;			/* what was loaded */
 	CUBE  scube;			/* scene cube */
+	OBJECT  firstobj, nobjs;	/* first object and count */
 	struct scene  *next;		/* next in list */
 }  SCENE;			/* loaded octree */
 
@@ -22,6 +21,18 @@ typedef struct {
 	SCENE  *obj;			/* loaded object */
 }  INSTANCE;			/* instance of octree */
 
-extern SCENE  *getscene();
+#ifdef NOPROTO
 
+extern SCENE  *getscene();
 extern INSTANCE  *getinstance();
+extern void  freescene();
+extern void  freeinstance();
+
+#else
+
+extern SCENE  *getscene(char *sname, int flags);
+extern INSTANCE  *getinstance(OBJREC *o, int flags);
+extern void  freescene(SCENE *sc);
+extern void  freeinstance(OBJREC *o);
+
+#endif