66 static scenedef scene;  variable
95     primary = camray(&scene, x, y);  in render_one_pixel()
103     primary.scene = &scene;  in render_one_pixel()
109     if (scene.antialiasing > 0) {  in render_one_pixel()
110         for (alias = 0; alias < scene.antialiasing; alias++) {  in render_one_pixel()
131         col.r /= (scene.antialiasing + 1.0);  in render_one_pixel()
132         col.g /= (scene.antialiasing + 1.0);  in render_one_pixel()
133         col.b /= (scene.antialiasing + 1.0);  in render_one_pixel()
213     scene = parms->scene;  in thread_trace()
218     jitterscale = 40.0 * (scene.hres + scene.vres);  in thread_trace()
220     totaly = parms->scene.vres;  in thread_trace()