1. First, you need to download 3dsmax exercise file here (34kb, zipped, 3dsmax 8 format). At first, you might think this file is empty. But actually it isn't. Scrub slider to watch the animation. You will notice there are 2 objects that growing bigger. One is 'maintree' dan the other is 'branch'. We will use these 2 objects to create a big tree. First object ('maintree') created using cylinder and then its vertices animated frame by frame to create growing effect. Second object ('branch') object will be used the same as its name, as branches. This second object created using extruded box and then animated by scaling down as small as possible in frame 0.