3d Printed 3D part design with Inkscape and OpenSCAD #64: making corrugated riffles for a sluice box. An easy way to make a corrugated panel with holes using Inkscape and OpenScad.
3d Printed 3D Part design with Inkscape and OpenScad #54: DXF dimples An example of how to add a DXF made in Inkscape to the surface of a sphere
3d Printed 3D part design with Inkscape and Openscad #51: Making a hollow egg. An easy way to make a hollow egg for 3d printing.