Graph::Graph(const char *title, const char *x_axis_name, const char *y_axis_name) {
_F_
set_captions(title, x_axis_name, y_axis_name);
logx = logy = false;
legend = grid = true;
key = NULL;
}
void PPM :: render() {
film.clear(Spectrum(1.f, 0.f, 0.f));
new kernels::BuildHitPoints(scene, 1);
gama->synchronize();
// build_hit_points(1);
float r = 0.f;
while(true) {
r += 0.01;
if (r >= .5f) r = 0.f;
set_captions();
display->request_update(config.min_frame_time);
}
}