Posted by dxli on May 14, 2016; 4:55pm
URL: https://forum.librecad.org/dxf-show-problem-tp5713571p5713708.html

Currently, the LC RS_Spline does not accept customized knot vectors from dxf.

1, need to add support of knot vector in dxfrw (DXF group code: 72, 40, 41);

2, need to support custom knot vectors in RS_Spline, currently; the knot vector is hard coded to uniform knots.