Is there anyway that user can decide that "at this point, control point should appear" (i mean internal ones, not the external 4 point that are on extreme ends and are paired)
Or what are the factor that decides internal control points?
Is there anyway that user can decide that "at this point, control point should appear" (i mean internal ones, not the external 4 point that are on extreme ends and are paired)
Or what are the factor that decides internal control points?