Parametric chair for cutting on a CNC machine. Made model in 3ds max, made splines in formats: CDR (corel draw) /DXF (Autocad) / AI (adobe illustrator). It is recommended to make a small trial model first! Read the explanation in the spline files. The connection of the longitudinal and transverse support is not cut out! Need to do in the process-=Sizes are approximate=----Length 1350---Width 1450---Height 1115