I did try control points on the line from which the solid was made, but then extruding that with its twist saw no solid made.
maybe I should twist the solid instead but thats beyond me
I need to get the ‘web’ twisting gently so that its unaffected at ‘A’ but upright/perp to the purple object (see thin line) by the time it reaches ‘B’. (see the perp line at ‘B’ that is the centre of the ‘web’ )
likewise C to D, D must be flush with face of Object at ‘D’.
Anyone care to twist it for me and show how its done ?
twist solid upright by time reaches purple item.3dm (115.0 KB)