#ifndef __GEOM_MENU_H__
#define __GEOM_MENU_H__

#include "togl.h"
#include "include.h"

/* maximum level of detail */
#define DMAX  20
#define MAXDET  42

/* material ids */
/*
#define SCHERK_FIRST_MATERIAL 31
#define SCHERK_FACE1_MATERIAL  SCHERK_FIRST_MATERIAL
#define SCHERK_FACE2_MATERIAL 32
#define SCHERK_RIM1_MATERIAL 33
#define SCHERK_RIM2_MATERIAL 34
#define SCHERK_RIM3_MATERIAL 35
#define SCHERK_RIM4_MATERIAL 36
*/
#define SCHERK_FIRST_MATERIAL 1
#define SCHERK_FACE1_MATERIAL  SCHERK_FIRST_MATERIAL
#define SCHERK_FACE2_MATERIAL 2
#define SCHERK_RIM1_MATERIAL 3
#define SCHERK_RIM2_MATERIAL 4
#define SCHERK_RIM3_MATERIAL 5
#define SCHERK_RIM4_MATERIAL 6

/* texture ids */
#define SCHERK_FIRST_TEXTURE 1
#define SCHERK_FACE1_TEXTURE  SCHERK_FIRST_TEXTURE
#define SCHERK_FACE2_TEXTURE 2
#define SCHERK_RIM1_TEXTURE 3
#define SCHERK_RIM2_TEXTURE 4
#define SCHERK_RIM3_TEXTURE 5
#define SCHERK_RIM4_TEXTURE 6

#define SCHERK_SELECT_SIZE 6
#define SCHERK_SAVE_SIZE 9

#define R 0
#define G 1
#define B 2

/* scherk surface globals */
extern int scherk_detail, scherk_storeys, scherk_tex_tiles, scherk_branches;
extern float scherk_height, scherk_flange, scherk_azimuth, scherk_twist, 
             scherk_warp, scherk_thickness, scherk_rim_bulge;
extern int scherk_mat[MAX_NUM_MATERIALS][3];

/*
extern int scherk_red, scherk_green, scherk_blue, scherk_select, 
           scherk_mesh_tiles, scherk_save_mode;
extern char scherk_save_str[SCHERK_SAVE_SIZE+1][13];
*/

void scherk_material(int material, unsigned char r, unsigned char g, 
                     unsigned char b);
void init_geom_data();
int ScherkBranchesCB(struct Togl *togl, int argc, char *argv[]);
int ScherkStoreysCB(struct Togl *togl, int argc, char *argv[]);
int ScherkHeightCB(struct Togl *togl, int argc, char *argv[]);
int ScherkFlangeCB(struct Togl *togl, int argc, char *argv[]);
int ScherkThicknessCB(struct Togl *togl, int argc, char *argv[]);
int ScherkRimBulgeCB(struct Togl *togl, int argc, char *argv[]);
int ScherkAzimuthCB(struct Togl *togl, int argc, char *argv[]);
int ScherkTwistCB(struct Togl *togl, int argc, char *argv[]);
int ScherkWarpCB(struct Togl *togl, int argc, char *argv[]);
int ScherkTexTilesCB(struct Togl *togl, int argc, char *argv[]);
int ScherkDetailCB(struct Togl *togl, int argc, char *argv[]);

#endif /* __GEOM_MENU_H__ */