Function reset

packages/melonjs/src/math/matrix3d.ts:29–37

(instance: Matrix3d, ...value: ConstructorArg)

type ConstructorArg = [Matrix3d] | SixteenNumbers | [undefined] | [];

const reset = (instance: Matrix3d, ...value: ConstructorArg) => {
	if (value[0] instanceof Matrix3d) {
		instance.copy(value[0]);
	} else if (typeof value[0] === "number") {
		instance.setTransform(...value);
	} else {
		instance.identity();
	}
};

/**
 * a 4x4 Matrix3d Object