642     renderScene: function(scene, canvas){  argument
659           		var ray = scene.camera.getRay(xp, yp);
661           		var color = this.getPixelColor(ray, scene);
671     getPixelColor: function(ray, scene){  argument
672         var info = this.testIntersection(ray, scene, null);
674             var color = this.rayTrace(info, ray, scene, 0);
677         return scene.background.color;
680     testIntersection: function(ray, scene, exclude){  argument
685         for(var i=0; i<scene.shapes.length; i++){
686             var shape = scene.shapes[i];
709     rayTrace: function(info, ray, scene, depth){  argument
711 …  var color = Flog.RayTracer.Color.prototype.multiplyScalar(info.color, scene.background.ambience);
715         for(var i=0; i<scene.lights.length; i++){
716             var light = scene.lights[i];
747               var refl = this.testIntersection(reflectionRay, scene, info.shape);
750                   refl.color = this.rayTrace(refl, reflectionRay, scene, depth + 1);
752                   refl.color = scene.background.color;
773                 shadowInfo = this.testIntersection(shadowRay, scene, info.shape);
789                             scene.camera.position,
812     var scene = new Flog.RayTracer.Scene();
814     scene.camera = new Flog.RayTracer.Camera(
820     scene.background = new Flog.RayTracer.Background(
862     scene.shapes.push(plane);
863     scene.shapes.push(sphere);
864     scene.shapes.push(sphere1);
877     scene.lights.push(light);
878     scene.lights.push(light1);
903     raytracer.renderScene(scene, null, 0);