/*****************************************************************************
* A header file for the interact.c module.				     *
*									     *
* Written by:  Gershon Elber				Ver 0.1, Aug. 1991   *
*****************************************************************************/

#ifndef	INTERACT_H					/* Define only once. */
#define	INTERACT_H

/* [oveToPtr, DrawToPtr] points to the current drawing routine, which may */
/* be one of the following:						  */
/* [ScrnMoveTo, ScrnDrawTo] - screen drawing routines.			  */
/* [PSMoveTo, PSDrawTo] - postscript drawing routines (postscrp.c).	  */

extern void (* MoveToPtr)(RealType Coords[3]);
extern void (* DrawToPtr)(RealType Coords[3]);
void ScrnMoveTo(RealType Coords[3]);
void ScrnDrawTo(RealType Coords[3]);

void InteractGeomObject(IPObjectStruct *Objects);
void DrawAllObjects(IPObjectStruct *Objects);
void UpdateInteractHandleInput(void);

#endif /* INTERACT_H */