C++ (Cpp) physics_object_collide_static Exemples

Exemple #1

Fichier : sea.c Projet : RicoP/Corange

void sea_update() {

    camera* cam = entity_get("camera");
    light* sun = entity_get("sun");

    wave_time += frame_time();
    static_object* corvette = entity_get("corvette");
    corvette->position.y = (sin(wave_time) + 1) / 2;
    corvette->rotation = v4_quaternion_pitch(sin(wave_time * 1.123) / 50);
    corvette->rotation = v4_quaternion_mul(corvette->rotation, v4_quaternion_yaw(sin(wave_time * 1.254) / 25));
    corvette->rotation = v4_quaternion_mul(corvette->rotation, v4_quaternion_roll(sin(wave_time * 1.355) / 100));

    static_object* center_sphere = entity_get("center_sphere");

    physics_object* balls[100];
    int num_balls;
    entities_get(balls, &num_balls, physics_object);
    for(int i = 0; i < num_balls; i++) {
        physics_object_collide_static(balls[i], center_sphere, frame_time());
        physics_object_collide_static(balls[i], corvette, frame_time());
        physics_object_update(balls[i], frame_time());
    }

    Uint8 keystate = SDL_GetMouseState(NULL, NULL);
    if(keystate & SDL_BUTTON(1)) {
        float a1 = -(float)mouse_x * 0.01;
        float a2 = (float)mouse_y * 0.01;

        cam->position = v3_sub(cam->position, cam->target);
        cam->position = m33_mul_v3(m33_rotation_y( a1 ), cam->position );
        cam->position = v3_add(cam->position, cam->target);

        cam->position = v3_sub(cam->position, cam->target);
        vector3 rotation_axis = v3_normalize(v3_cross( v3_sub(cam->position, v3_zero()) , v3(0,1,0) ));
        cam->position = m33_mul_v3(m33_rotation_axis_angle(rotation_axis, a2 ), cam->position );
        cam->position = v3_add(cam->position, cam->target);

    }

    if(keystate & SDL_BUTTON(3)) {
        sun->position.x += (float)mouse_y / 2;
        sun->position.z -= (float)mouse_x / 2;
    }

    mouse_x = 0;
    mouse_y = 0;

    ui_button* framerate = ui_elem_get("framerate");
    ui_button_set_label(framerate, frame_rate_string());

}

Exemple #2

Fichier : sea.c Projet : AntonioCS/Corange

void sea_update() {

  camera* cam = entity_get("camera");
  light* sun = entity_get("sun");
  
  wave_time += frame_time();
  static_object* corvette = entity_get("corvette");
  corvette->position.y = (sin(wave_time) + 1) / 2;
  corvette->rotation = quaternion_pitch(sin(wave_time * 1.123) / 50);
  corvette->rotation = quaternion_mul(corvette->rotation, quaternion_yaw(sin(wave_time * 1.254) / 25));
  corvette->rotation = quaternion_mul(corvette->rotation, quaternion_roll(sin(wave_time * 1.355) / 100));
  
  static_object* center_sphere = entity_get("center_sphere");
  
  physics_object* balls[100];
  int num_balls;
  entities_get(balls, &num_balls, physics_object);
  for(int i = 0; i < num_balls; i++) {
    physics_object_collide_static(balls[i], center_sphere, frame_time());
    physics_object_collide_static(balls[i], corvette, frame_time());
    physics_object_update(balls[i], frame_time());
  }
  
  Uint8 keystate = SDL_GetMouseState(NULL, NULL);
  
  if(keystate & SDL_BUTTON(3)){
    sun->position.x += (float)mouse_y / 2;
    sun->position.z -= (float)mouse_x / 2;
  }

  mouse_x = 0;
  mouse_y = 0;
  
  ui_button* framerate = ui_elem_get("framerate");
  ui_button_set_label(framerate, frame_rate_string());
  
}