Dyna Engine

This is the engine used for the Dynamic Brush Tool. It is nice to use with the Dynamic Brush Tool in the toolbox but unruly when trying to use as an engine. The brush size setting has two tabs for all of the properties: Dynamic settings and Shape settings. The Dynamic settings will control the brush size, mass, and drag. The Shape tab has effects that control what the brush tip will look like. I usually stick with the Dynamic Brush Tool for its smoothing options and ignore this engine.