adjust camera movement parameters

examples/vfx-particle-simulation/index.html

@@ -27,7 +27,6 @@
     import {
       ForgeRenderer,
       PointerControls,
-      FpsMovement,
       SplatMesh,
       VRButton,
       generators,
@@ -50,8 +49,7 @@
       0.1,
       1000
     );
-    camera.position.set(6, 12, 105.5);
-    // camera.rotateY((Math.PI));
+    camera.position.set(8, 12, 104);
 
     const renderer = new THREE.WebGLRenderer();
     renderer.setSize(window.innerWidth, window.innerHeight);
@@ -79,8 +77,7 @@
     scene.add(background);
     await background.initialized;
 
-    //const controls = new PointerControls({ canvas: renderer.domElement });
-    const controls = new FpsMovement({ moveSpeed: 8.0 });
+    const controls = new PointerControls({ canvas: renderer.domElement });
 
     const cam = camera.position;
     const snowVolumeBox = new THREE.Box3(
@@ -224,8 +221,8 @@
       controls.update(dt, camera);
 
       // camera movement
-      const targetZ = 99;
-      const startZ = 105.5;
+      const targetZ = 91;
+      const startZ = 104;
       const duration = 90;
       const progress = Math.min(1, t / duration);
       const smoothProgress = Math.sin(progress * Math.PI * 0.5);