For Scratch 2.0 Exercise
Drawing an infinity symbol by using trigonometric function.
Scratch 2.0 Exercise: Drawing an Infinity Symbol
Sample Scripts is drawing two circle symmetrical at x:0, y:0. Need to calculate center of each circle. To draw an Infinity Symbol, you need to calculate center of each circle. Also, calculate start and end points of of a diagonal stroke.
Example Script file download: InfinitySymbolSample.sb2
Final Script file download：InfinitySymbolFinal.sb2