hi All GeometryBuilder Alpha version is Ready  This Is Core Version We can make GeometryBuilder Template like face , Box , Sphere or ... geometryBuilder Has 2 part for any Template 1. the Builder 2. the Creator   in part 1 we define how  we make face with vertices and make uv and define what setting we need for make a instance of this Geometry template  and in part 2 just fill the setting (this defined in part 1) and make a mesh simple Face part