Method vec3_plus_vec3

v1.0/main.py:269–270

(v, u)

class Tool:
    def vec3_plus_vec3(v, u) -> list:
        return [v[0] + u[0], v[1] + u[1], v[2] + u[2]]
    
    def vec3_minus_vec3(v, u) -> list:
        return [v[0] - u[0], v[1] - u[1], v[2] - u[2]]