/* $Id: interp.h,v 1.4 2003-01-22 00:54:13 btb Exp $ */
/*
 *
 * took out functions declarations from include/3d.h
 * which are implemented in 3d/interp.c
 *
 */

#ifndef _INTERP_H
#define _INTERP_H

#include "fix.h"
//#include "vecmat.h" //the vector/matrix library
#include "gr.h"
#include "cfile.h"
#include "3d.h"

//Object functions:

//gives the interpreter an array of points to use
void g3_set_interp_points(g3s_point *pointlist);

//calls the object interpreter to render an object.  The object renderer
//is really a seperate pipeline. returns true if drew
bool g3_draw_polygon_model(void *model_ptr,grs_bitmap **model_bitmaps,vms_angvec *anim_angles,fix light,fix *glow_values);

//init code for bitmap models
void g3_init_polygon_model(void *model_ptr);

//un-initialize, i.e., convert color entries back to RGB15
void g3_uninit_polygon_model(void *model_ptr);

//alternate interpreter for morphing object
bool g3_draw_morphing_model(void *model_ptr,grs_bitmap **model_bitmaps,vms_angvec *anim_angles,fix light,vms_vector *new_points);

//this remaps the 15bpp colors for the models into a new palette.  It should
//be called whenever the palette changes
void g3_remap_interp_colors(void);

#ifdef WORDS_BIGENDIAN
// routine to convert little to big endian in polygon model data
void swap_polygon_model_data(ubyte *data);
#endif

#endif //_INTERP_H