gistfile1.diff

diff --git a/Dart_RaytracerDemo/web/SimpleRaytracer.dart b/Dart_RaytracerDemo/web/SimpleRaytracer.dart
index d02b6f7..458394b 100644
--- a/Dart_RaytracerDemo/web/SimpleRaytracer.dart
+++ b/Dart_RaytracerDemo/web/SimpleRaytracer.dart
@@ -34,9 +34,9 @@ import "dart:async";
 import "missing.dart";

  class Vector3f {
-     double x=0.0, y=0.0, z=0.0;
+     double x, y, z;

-     Vector3f([this.x, this.y, this.z]);
+     Vector3f(this.x, this.y, this.z);

      double Dot(Vector3f b) {
          return (x * b.x + y * b.y + z * b.z);
@@ -228,7 +228,7 @@ import "missing.dart";

          // add some objects
          // in the original tests it was 30 and not 300
-         for (int i = 0; i < 300; i++) {
+         for (int i = 0; i < 30; i++) {
              double x = (random.NextDouble() * 10.0) - 5.0;          // Range -5 to 5
              double y = (random.NextDouble() * 10.0) - 5.0;          // Range -5 to 5
              double z = (random.NextDouble() * 10.0);                // Range 0 to 10
@@ -355,7 +355,7 @@ import "missing.dart";

          // Loop through the lights, adding contribution of each
          for (Light light in lights) {
-             Vector3f lightDir = new Vector3f();
+             Vector3f lightDir;
              double lightDistance;

              // Find light direction and distance