#ifndef	SURFACE_H
#define	SURFACE_H

/* surfaces.c */

/*============================================================================= */

extern int firstmodeledge;
extern int firstmodelface;

/*============================================================================= */

struct surface *GatherNodeFaces(__memBase, register struct node *headnode);
void MakeFaceEdges(__memBase, struct node *headnode);
void SubdivideFace(__memBase, register struct visfacet *f, register struct visfacet **prevptr);

#endif