Mouse-down: Free look the tree Key X: Reset to fixed angles Key H: Show/Hide HUD - ARMS: Number of arms - SPIN: Automatic clockwise rotation around z-axis (yaw) - R: Radius to arm tip - r: Radius to arm base - d+/-: Radius to base tip - BORDER: Black outline - FILLER: Filled/wireframed - BFC: Back-face Culling on/off - BGCLR: Background coloring on/off
Recycled and slightly modified star - http://scratch.mit.edu/projects/41168016/
