Incorporate feedback from issue 679 and issue 690

benchmarks/raytrace.js

Index: benchmarks/raytrace.js
===================================================================
--- benchmarks/raytrace.js	(revision 4657)
+++ benchmarks/raytrace.js	(working copy)
@@ -205,12 +205,6 @@
         this.intensity = (intensity ? intensity : 10.0);
     },
 
-    getIntensity: function(distance){
-        if(distance >= intensity) return 0;
-
-        return Math.pow((intensity - distance) / strength, 0.2);
-    },
-
     toString : function () {
         return 'Light [' + this.position.x + ',' + this.position.y + ',' + this.position.z + ']';
     }
@@ -420,31 +414,6 @@
 if(typeof(Flog.RayTracer) == 'undefined') Flog.RayTracer = {};
 if(typeof(Flog.RayTracer.Shape) == 'undefined') Flog.RayTracer.Shape = {};
 
-Flog.RayTracer.Shape.BaseShape = Class.create();
-
-Flog.RayTracer.Shape.BaseShape.prototype = {
-    position: null,
-    material: null,
-
-    initialize : function() {
-        this.position = new Vector(0,0,0);
-        this.material = new Flog.RayTracer.Material.SolidMaterial(
-            new Flog.RayTracer.Color(1,0,1),
-            0,
-            0,
-            0
-        );
-    },
-
-    toString : function () {
-        return 'Material [gloss=' + this.gloss + ', transparency=' + this.transparency + ', hasTexture=' + this.hasTexture +']';
-    }
-}
-/* Fake a Flog.* namespace */
-if(typeof(Flog) == 'undefined') var Flog = {};
-if(typeof(Flog.RayTracer) == 'undefined') Flog.RayTracer = {};
-if(typeof(Flog.RayTracer.Shape) == 'undefined') Flog.RayTracer.Shape = {};
-
 Flog.RayTracer.Shape.Sphere = Class.create();
 
 Flog.RayTracer.Shape.Sphere.prototype = {