As mentioned in lecture, linear skin blending could result in the interpolated joint transformations on vertices to be zero if the bone is rotated 180 degrees. As a result, the vertex would be stretched to a degenerate point after the transformation.
As mentioned in lecture, linear skin blending could result in the interpolated joint transformations on vertices to be zero if the bone is rotated 180 degrees. As a result, the vertex would be stretched to a degenerate point after the transformation.