Added live sketch to LoadDisplayOBJ example

Towards: #235

Author: SableRaf

content/examples/Basics/Shape/LoadDisplayOBJ/liveSketch.js

@@ -0,0 +1,27 @@
+function runLiveSketch(s) {
+  let rocketModel;
+  let rocketTexture;
+
+  s.preload = () => {
+    rocketModel = s.loadModel('/livesketch/loaddisplayobj/rocket.obj');
+    rocketTexture = s.loadImage('/livesketch/loaddisplayobj/rocket.png');
+  };
+
+  s.setup = () => {
+    s.createCanvas(640, 360, s.WEBGL);
+    s.noStroke();
+    s.describe(
+      'a blue, white, and yellow rocket spins over a black background'
+    );
+  };
+
+  s.draw = () => {
+    s.background(0);
+    s.lights();
+    s.translate(0, 100, -200);
+    s.rotateZ(s.PI);
+    s.rotateY(s.frameCount * 0.02);
+    s.texture(rocketTexture);
+    s.model(rocketModel);
+  };
+}