ContactShadows
Shoe configurator
A contact shadow implementation, facing upwards (positive Y) by default. scale can be a positive number or a 2D array [x: number, y: number].
<ContactShadows opacity={1} scale={10} blur={1} far={10} resolution={256} color="#000000" />
Since this is a rather expensive effect you can limit the amount of frames it renders when your objects are static. For instance making it render only once:
<ContactShadows frames={1} />