added script to generate a lot of physical blocks within a specified range

examples/lotsoBlocks.js

@@ -0,0 +1,63 @@
+var NUM_BLOCKS = 200;
+var size;
+var SPAWN_RANGE = 10;
+var boxes = [];
+var basePosition, avatarRot;
+var isAssignmentScript = false;
+if(isAssignmentScript){
+  basePosition = {x: 8000, y: 8000, z: 8000};
+}
+else {
+  avatarRot = Quat.fromPitchYawRollDegrees(0, MyAvatar.bodyYaw, 0.0);
+  basePosition = Vec3.sum(MyAvatar.position, Vec3.multiply(SPAWN_RANGE * 3, Quat.getFront(avatarRot)));
+}
+basePosition.y -= SPAWN_RANGE;
+
+var ground = Entities.addEntity({
+  type: "Model",
+  modelURL: "https://hifi-public.s3.amazonaws.com/eric/models/woodFloor.fbx",
+  dimensions: {
+    x: 100,
+    y: 2,
+    z: 100
+  },
+  position: basePosition,
+  shapeType: 'box'
+});
+
+
+basePosition.y += SPAWN_RANGE + 2;
+for (var i = 0; i < NUM_BLOCKS; i++) {
+  size = randFloat(-.2, 0.7);
+  boxes.push(Entities.addEntity({
+    type: 'Box',
+    dimensions: {
+      x: size,
+      y: size,
+      z: size
+    },
+    position: {
+      x: basePosition.x + randFloat(-SPAWN_RANGE, SPAWN_RANGE),
+      y: basePosition.y - randFloat(-SPAWN_RANGE, SPAWN_RANGE),
+      z: basePosition.z + randFloat(-SPAWN_RANGE, SPAWN_RANGE)
+    },
+    color: {red: Math.random() * 255, green: Math.random() * 255, blue: Math.random() * 255},
+    collisionsWillMove: true,
+    gravity: {x: 0, y: 0, z: 0}
+  }));
+}
+
+
+
+function cleanup() {
+  Entities.deleteEntity(ground);
+  boxes.forEach(function(box){
+    Entities.deleteEntity(box);
+  });
+}
+
+Script.scriptEnding.connect(cleanup);
+
+function randFloat(low, high) {
+  return low + Math.random() * ( high - low );
+}