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@woosh/meep-engine

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Pure JavaScript game engine. Fully featured and production ready.

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/** * @see https://stackoverflow.com/questions/45159314/decompose-2d-transformation-matrix * @param {mat3|number[]|Float32Array} m3 * @returns {number} */ export function m3_cm_extract_rotation(m3) { return Math.atan2(m3[3], m3[0]); }