Using the open source software VisualFSM you can convert the collection of images into 3d cloud of point data - which can then be edited by Meshlab for printing.įree cost but not open source. If you want to import an stl into OpenSCAD:įor a real world item, such as a photograph, an alternative is to use a group of images/photographs taken at slightly different angle and with different focus points. Open in your favorite 3D printing software and have a go at printing it.Save as STL for printing: Click Design -> Save as STL (this could take some time depending on how complex your object is).Import(file="\\\\\\home\\My Pictures\\filename.dxf", convexity=3) Use the import command in the directory you saved it in.Either save the file into your OpenSCAD directory or move it after you save it.Then click the "Make selected segments lines" button - see screenshot (if you can not see the buttons click F2.).If you want a high resolution (curved lines) then click the far left button "insert new nodes into selected segments" (do this as many times as you like 2 or 3 times gets pretty smooth curves on most images.Select every node - go to Edit -> Select all or Ctrl+A.(if you drew it Path-> Object to path or click Shift+Ctrl+C).If it is a found image go to Path -> Trace bitmap - shift+Alt+B.Convert it to a path (if it worked you should see a bunch of grey squares).Get a 2D image and open it in Inkscape (or draw it in Inkscape).OpenSCAD -The programmers solid 3D CAD modeller.Inkscape - An open source vector graphics editor, with capabilities similar to Illustrator, CorelDraw, or Xara X, using the W3C standard Scalable Vector Graphics (SVG) file format.
If any one knows an easier way of doing this - please add in below: Please leave comments using the talk page. This page is part of a Principia course ENGR242: 3-D Printing Technology Tap for more