Demonstrates how you can let a sprite snap to a carthesian or polar grid once you drop it with the mouse. Provides four new blocks: - goto grid - draw grid - goto polar - draw polardata:image/png;base64,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 how you can let a sprite snap to a carthesian or polar grid once you drop it with the mouse. Provides four new blocks: - goto grid - draw grid - goto polar - draw polar

data:image/png;base64,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