Multiple Demo Changes

Signed-off-by: Robear Selwans <robear.selwans@outlook.com>

scripts/MainScene/Camera.lua

@@ -1,5 +1,5 @@
 this.on_init = function()
-  this.speed = 0.01
+  this.speed = 0.1
   this.angles = Vec3:new()
   this.mouse_sens = 0.01
 end
@@ -33,12 +33,5 @@ this.on_update = function()
     pos = pos - helper.right * this.speed
   end
 
-  if Input.getMouseButtonJustPressed(0) then
-    hit = rayCast(this.worldPosition, helper.forward, 300)
-    if(hit.hasHit) then
-      hit.object.position = hit.object.position + Vec3:new(0, 0, -15)
-    end
-  end
-
   this.position = pos
 end