Barycentric Mapping One of the most widely used methods. Given a triangulated surface homeomorphic to a disk,if the (u,v)coordinates at the boundary vertices lie on a convex polygon in order,and if the coordinates of the internal vertices are a convex combination of their neighbors,then the (u,v)coordinates form a valid parameterization (without self-intersections,bijective)Barycentric Mapping • One of the most widely used methods. Given a triangulated surface homeomorphic to a disk, if the (𝑢, 𝑣) coordinates at the boundary vertices lie on a convex polygon in order, and if the coordinates of the internal vertices are a convex combination of their neighbors, then the (𝑢, 𝑣) coordinates form a valid parameterization (without self-intersections, bijective)