I want to create a 3d surface of a rock face, from several drilling points. I have the elevation and the detpths and have drawn the drill holes in form of cylinders. Now I want to create a surface connecting these points and thought i could just draw polylines between them and extrude surfaces with diferent dips and sizes. But its not that easy I find. The lines seems to be tied to the UCS. Can I somehow disregard the UCS and draw in wich ever direction i want?
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