267 	/* render image */

   267 	/* render image */

   268 	if (argc == 2 && !strcmp(argv[1], "-r"))

   268 	if (argc == 2 && !strcmp(argv[1], "-r"))

   269 	{

   269 	{

   270 		pyrit_verbosity = 2;

   270 		pyrit_verbosity = 2;

   271 		Float *fdata = (Float *) malloc(w*h*3*sizeof(Float));

   271 		Float *fdata = (Float *) malloc(w*h*3*sizeof(Float));

   273 		DefaultSampler sampler(fdata, w, h);

   273 		DefaultSampler sampler(fdata, w, h);

   274 		sampler.setOversample(2);

   274 		sampler.setOversample(2);

   275 		sampler.setSubsample(1);

   275 		sampler.setSubsample(1);

   276 		rt.setSampler(&sampler);

   276 		rt.setSampler(&sampler);

   277 		rt.render();

   277 		rt.render();