void load_new_scene(t_map *map, char *file_name)
{
printf("le fichier charger : %s\n", file_name);
free_scene(&map->scene);
parse(map, file_name);
map->obj_selected = NULL;//&map->scene.shape[0];
//raytracer(map);
scene_update(map);
draw(map);
}
int main(void) {
// Important: do NOT modify the main function
struct Scene scene;
scene_init(&scene);
int keep_going = 1;
while (keep_going == 1) {
scene_render(&scene);
cons_update();
scene_delay(&scene);
keep_going = scene_update(&scene);
}
return 0;
}
void Scene::update(){
get_signal();
scene_update();
}
void scene_render(scene_t *scene,float ifps) {
int i,j,light;
static int frame;
glDisable(GL_FOG);
glDisable(GL_LIGHTING);
glDisable(GL_TEXTURE_2D);
scene_update(scene,ifps); // update scene
scene_animation(scene); // create mesh and check view animated object
scene_particle(scene); // check view and move particle system
scene_dynamiclight(scene); // check view and move dynamiclight
if(frame == FRAME_PER_SHADOW) {
shadow_enable_shadowmap(); // create shadow maps
for(i = 0; i < scene->num_animation; i++)
if(scene->animation[i]->view && scene->animation[i]->shadow > 0)
shadow_shadowmap(scene->sun->pos,scene->animation[i]->thing,scene->animation[i]->shadow);
shadow_disable_shadowmap(sys_width(),sys_height());
frame = 0;
}
frame++;
glColor4f(1.0,1.0,1.0,1.0);
glEnable(GL_TEXTURE_2D);
camera_view(scene->camera); // set camera
sky_render(scene->sky,scene->camera,ifps); // render sky
glEnable(GL_LIGHTING);
glEnable(GL_LIGHT0); // sun light
glLightfv(GL_LIGHT0,GL_POSITION,scene->sun->pos);
glLightfv(GL_LIGHT0,GL_DIFFUSE,scene->sun->color);
glEnable(GL_FOG);
for(i = 0, j = 1, light = 0; i < scene->num_dynamiclight; i++)
if(scene->dynamiclight[i]->opengl) { // add dynamic lights
switch(j) {
case 1: light = GL_LIGHT1; break;
case 2: light = GL_LIGHT2; break;
case 3: light = GL_LIGHT3; break;
case 4: light = GL_LIGHT4; break;
case 5: light = GL_LIGHT5; break;
case 6: light = GL_LIGHT6; break;
case 7: light = GL_LIGHT7; break;
}
glEnable(light);
glLightfv(light,GL_POSITION,scene->dynamiclight[i]->light->center);
glLightfv(light,GL_DIFFUSE,scene->dynamiclight[i]->light->color);
j++;
if(j == 8) break;
}
glFogfv(GL_FOG_COLOR,scene->camera->fogcolor);
glFogf(GL_FOG_START,scene->camera->fogstart);
glFogf(GL_FOG_END,scene->camera->fogend);
land_render(scene->land,scene->camera); // render landscape
for(i = 0; i < scene->num_thing; i++) // render thing
if(camera_check_sphere(scene->camera,scene->thing[i]->center,scene->thing[i]->radius) &&
camera_check_box(scene->camera,scene->thing[i]->min,scene->thing[i]->max))
thing_render(scene->thing[i]);
for(i = 0; i < scene->num_animation; i++) // render animated object
if(scene->animation[i]->view)
thing_render(scene->animation[i]->thing);
glDisable(GL_LIGHTING);
shadow_enable_project();
for(i = 0; i < scene->num_animation; i++) // dynamic shadow on land
if(scene->animation[i]->view && scene->animation[i]->shadow > 0) {
shadow_project(scene->sun->pos,scene->animation[i]->thing);
land_dynamicshadow(scene->land,scene->sun->pos,scene->animation[i]->thing);
}
shadow_disable_project();
for(i = 0; i < scene->num_particle; i++) // particle
if(scene->particle[i]->view)
particle_render(scene->particle[i]->particle,scene->camera,ifps);
for(i = 0; i < scene->num_dynamiclight; i++)// dynamiclight
if(scene->dynamiclight[i]->view)
dynamiclight_render(scene->dynamiclight[i]->light,scene->camera,scene->land);
glDisable(GL_FOG);
sky_sun_render(scene->sun,scene->camera); // render sun and flare
glDisable(GL_TEXTURE_2D);
}
