040000 tree e2edcfa8b67f2a2670c8b62c1b89a6fc5526dce8	mat3x3-mat3x3
040000 tree 021addfd4fe2b830b628a5fc12b6db5d29f504be	scalar-scalar
040000 tree 32bfdd42f679a673978b9b84851b5aab450fd495	scalar-vec3
040000 tree fccb03466d20e31cc58f6e2c412c90bf48e9294c	vec3-scalar
040000 tree 50b0d36401af54cf1d7ee12bbeb52ff2e26552bd	vec3-vec3