bsplines minimum mesh element size
bsplines seem to have a hardcoded minimum mesh resolution. If I use the same progression factor for a transfinite straight line and a transfinite bspline of nearly the same length, I get significant different results, see pictures A,B. If I increase the progression on the bspline the mesh resolution along the bspline at the small elements end does not decrease. instead it results in some kind of even distributed mesh elements, see pictures C,D. Is this maybe the minimum element length of the bspline segments? But it‘s working like expected for normal splines.