Remove dependency on ANGLE_instanced_arrays extension

src/setupRenderer.ts

@@ -1,27 +1,27 @@
-import * as THREE from 'three';
-const OrbitControls = require('three-orbitcontrols');
+import * as THREE from "three";
+const OrbitControls = require("three-orbitcontrols");
 
 function setupRenderer() {
   const canvas = document.querySelector<HTMLCanvasElement>("#canvas");
   const scene = new THREE.Scene();
-  const camera = new THREE.PerspectiveCamera(75, canvas.clientWidth / canvas.clientHeight, 0.1, 1000);
+  const camera = new THREE.PerspectiveCamera(
+    75,
+    canvas.clientWidth / canvas.clientHeight,
+    0.1,
+    1000
+  );
   camera.position.set(0, 1, -3);
   camera.lookAt(new THREE.Vector3());
   const renderer = new THREE.WebGLRenderer({ alpha: true, canvas });
   renderer.setSize(canvas.clientWidth, canvas.clientHeight);
-
-	if (renderer.extensions.get('ANGLE_instanced_arrays') === null) {
-		return;
-  }
 
   camera.position.z = 5;
-  
+
   const controls = new OrbitControls(camera, renderer.domElement);
   controls.enableDamping = true;
   controls.dampingFactor = 0.25;
   controls.enableZoom = true;
 
-
   const clearScene = () => {
     while (scene.children.length) {
       scene.remove(scene.children[0]);
@@ -31,4 +31,4 @@ function setupRenderer() {
   return { renderer, scene, camera, clearScene };
 }
 
-export default setupRenderer;
+export default setupRenderer;