void init_sdl(void)
{
lang_defun("scene", scene_parse);
lang_defun("view", view_parse);
lang_defun("dist_light", distlight_parse);
lang_defun("plastic", plastic_parse);
lang_defun("primobj", obj_parse);
lang_defun("sphere", sphere_parse);
}
void init_sdl(void)
{
lang_defun("scene", scene_parse);
lang_defun("view", view_parse);
lang_defun("dist_light", distlight_parse);
lang_defun("plastic", plastic_parse);
lang_defun("primobj", obj_parse);
lang_defun("sphere", sphere_parse);
lang_defun("polyobj", obj_parse);
lang_defun("trilist", trilist_parse);
lang_defun("group", group_parse);
lang_defun("translate", translate_parse);
lang_defun("scale", scale_parse);
lang_defun("rotate", rotate_parse);
}
int main(int argc, char **argv) {
FILE *fp, *foff, *ftrans;
Val v;
lang_defun("sphere", sphere_parse);
lang_defun("conep", conep_parse);
lang_defun("cylin", cylin_parse);
if (lang_parse() == 0)
v = lang_eval();
fprintf(stderr, "\n");
//fprintf(stderr, "type = %d\n", v.type);
//fprintf(stderr, "V_PRIM = %d\n", V_PRIM);
int primID = prim_type(v.u.v);
fprintf(stderr, "prim_type = %d\n", primID);
double Vol_calc;
double radius;
double height;
if (primID == SPHERE){
fprintf(stderr, "It's a SPHERE! \n");
Sphere *s = ((Prim*)v.u.v)->d;
radius = s->r;
Vol_calc = 4 * PI * pow(radius,3) / 3;
};
if (primID == CONEP){
fprintf(stderr, "It's a CONE! \n");
Conep *c = ((Prim*)v.u.v)->d;
radius = c->r;
height = c->h;
Vol_calc = PI * height * SQR(radius) / 3;
};
if (primID == CYLIN){
fprintf(stderr, "It's a CYLINDER! \n");
Cylin *c = ((Prim*)v.u.v)->d;
radius = c->r;
height = c->h;
Vol_calc = PI * height * SQR(radius);
};
double randnum = rand() % 99;
char meshSDLfile[sizeof "MESH0000.sdl"];
char meshOFFfile[sizeof "MESH0000.sdl"];
char meshtransfile[sizeof "transMESH0000.sdl"];
printf("Writing mesh files...\n");
printf("MESH%2d%2.0f.sdl\n",primID,randnum);
printf("MESH%2d%2.0f.off\n",primID,randnum);
sprintf(meshSDLfile,"MESH%2d%2.0f.sdl",primID,randnum);
sprintf(meshOFFfile,"MESH%2d%2.0f.off",primID,randnum);
sprintf(meshtransfile,"transMESH%2d%2.0f.off",primID,randnum);
fp = fopen(meshSDLfile,"w");
foff = fopen(meshOFFfile,"w");
ftrans = fopen(meshtransfile,"w");
Prim *p = (Prim*)v.u.v;
double step = 0.1;
double Vol1 = rayvolume(p,step);
double level = 3;
iMesh *mesh = prim_uv_decomp(p,3);
imesh_write(mesh,fp);
imesh_writeOFF(mesh,foff);
printf("Volume (rayvolume.c): %g \n",Vol1);
printf("Volume (formula): %g \n",Vol_calc);
printf("\nParsing SDL mesh and translating to OFF mesh...\n --> transMESH%2d%2.0f.sdl\n",primID,randnum);
rewind(fp);
imesh_translate(fp,ftrans);
fclose(fp);
fclose(foff);
fclose(ftrans);
return 0;
}
void init_sdl(void)
{
lang_defun("scene", scene_parse);
lang_defun("view", view_parse);
lang_defun("dist_light", distlight_parse);
lang_defun("plastic", plastic_parse);
lang_defun("primobj", obj_parse);
lang_defun("sphere", sphere_parse);
lang_defun("slideproj", slideproj_parse);
lang_defun("shiny", shiny_parse);
lang_defun("rough", rough_parse);
lang_defun("textured", textured_parse);
lang_defun("imagemap", imagemap_parse);
lang_defun("chequer", chequer_parse);
}
void init_sdl(void)
{
lang_defun("scene", scene_parse);
lang_defun("view", view_parse);
lang_defun("polyobj", obj_parse);
lang_defun("trilist", trilist_parse);
lang_defun("primobj", obj_parse);
lang_defun("sphere", sphere_parse);
lang_defun("csgobj", obj_parse);
lang_defun("csg_union", csg_union_parse);
lang_defun("csg_inter", csg_inter_parse);
lang_defun("csg_diff", csg_diff_parse);
lang_defun("csg_prim", csg_prim_parse);
lang_defun("dist_light", distlight_parse);
lang_defun("plastic", plastic_parse);
lang_defun("group", group_parse);
lang_defun("translate", translate_parse);
lang_defun("scale", scale_parse);
lang_defun("rotate", rotate_parse);
lang_defun("arg", arg_parse);
lang_defun("motor", motor_parse);
}
void init_lang(void)
{
lang_defun("scene", scene_parse);
lang_defun("view", view_parse);
lang_defun("dist_light", distlight_parse);
lang_defun("plastic", plastic_parse);
lang_defun("shaderprog", shaderprog_parse);
lang_defun("meshobj", obj_parse);
lang_defun("mesh", imesh_parse);
lang_defun("primobj", obj_parse);
lang_defun("sphere", sphere_parse);
lang_defun("group", graph_parse);
lang_defun("affine", xaffine_parse);
lang_defun("slideproj", slideproj_parse);
lang_defun("shiny", shiny_parse);
lang_defun("rough", rough_parse);
lang_defun("textured", textured_parse);
lang_defun("imagemap", imagemap_parse);
lang_defun("chequer", chequer_parse);
lang_defun("arg", arg_parse);
lang_defun("motor", motor_parse);
lang_defun("include", include_parse);
}
void init_lang(void)
{
lang_defun((char *)("scene"), scene_parse);
lang_defun((char *)("view"), view_parse);
lang_defun((char *)("dist_light"), distlight_parse);
lang_defun((char *)("plastic"), plastic_parse);
lang_defun((char *)("shaderprog"), shaderprog_parse);
lang_defun((char *)("meshobj"), obj_parse);
lang_defun((char *)("mesh"), imesh_parse);
lang_defun((char *)("primobj"), obj_parse);
lang_defun((char *)("sphere"), sphere_parse);
lang_defun((char *)("group"), graph_parse);
lang_defun((char *)("affine"), xaffine_parse);
lang_defun((char *)("slideproj"), slideproj_parse);
lang_defun((char *)("shiny"), shiny_parse);
lang_defun((char *)("rough"), rough_parse);
lang_defun((char *)("textured"), textured_parse);
lang_defun((char *)("imagemap"), imagemap_parse);
lang_defun((char *)("chequer"), chequer_parse);
lang_defun((char *)("arg"), arg_parse);
lang_defun((char *)("motor"), motor_parse);
}
