int main(int argc, char **argv)
{
demoLoad(argc, argv);
Window window = createWindow("Teapots");
Graphics graphics(window);
Graphics::Flags flags;
if (!graphics.init(flags)) {
return 1;
}
il_pos pos = il_pos_new(&graphics.space);
il_pos_setPosition(&pos, il_vec3_new(0, -4, 0));
Teapot teapot;
Teapots drawable(pos.id, teapot);
graphics.drawables.push_back(&drawable);
char *error;
if (!teapot.build(graphics.rm, &error)) {
il_error("Teapot: %s", error);
free(error);
return 1;
}
il_pos_setPosition(&graphics.space.camera, il_vec3_new(0, 0, 20));
il_pos lightp = il_pos_new(&graphics.space);
il_pos_setPosition(&lightp, il_vec3_new(20, 3, 20));
ilG_light lightl;
lightl.color = il_vec3_new(.8f*2, .7f*2, .2f*2);
lightl.radius = 50;
State state;
unsigned lightp_id = lightp.id;
state.sunlight_locs = &lightp_id;
state.sunlight_lights = &lightl;
state.sunlight_count = 1;
typedef std::chrono::steady_clock clock;
typedef std::chrono::duration<double> duration;
clock::time_point start = clock::now();
while (1) {
SDL_Event ev;
while (SDL_PollEvent(&ev)) {
switch (ev.type) {
case SDL_QUIT:
il_log("Stopping");
window.close();
return 0;
}
}
duration delta = clock::now() - start;
const double secs = 5.0;
const int scale = 20;
il_vec3 v;
v.x = float(sin(delta.count() * M_PI * 2.0 / secs) * scale);
v.y = 0.f;
v.z = float(cos(delta.count() * M_PI * 2.0 / secs) * scale);
il_quat q = il_quat_fromAxisAngle(0, 1, 0, float(delta.count() * M_PI * 2.0 / secs));
il_pos_setPosition(&graphics.space.camera, v);
il_pos_setRotation(&graphics.space.camera, q);
graphics.draw(state);
}
}
