B2.World:clearForces

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Available since: Gideros 2011.6
Class: b2.World

Description

Call this after you are done with time steps to clear the forces. You normally call this after each call to b2.World:step, unless you are performing sub-steps. By default, forces will be automatically cleared, so you don't need to call this function.

b2.World:clearForces()





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