040000 tree 3eaa37d7a3bc6899093bb0459481adb123ed479b	mat3x3-mat3x3
040000 tree 4b67302999418102b43dcffeff7143537e33f8a0	scalar-scalar
040000 tree 6efc445aa41c38c925a12ab77124739da8296865	scalar-vec3
040000 tree 3cc3318cfe734f18d0035df5ff94a5a53aec64e3	vec3-scalar
040000 tree 895ee5af9e53e3d78e89018906407d7e19cd08b3	vec3-vec3