040000 tree 24d6d6df98e03973d7f99c9d9469406781f05ffc	scalar-scalar
040000 tree e80cfce1748a4a64e85fc57036f7e327551bdac4	scalar-vec3
040000 tree 8a41520731235367ba7727d657b3f27a51b6ea3d	vec3-scalar
040000 tree cf43b2c8b5723704b2812ec45b29fd5972346050	vec3-vec3