12/16/2023 0 Comments Stl to openscad![]() When current_color is "ALL" or when it equals the color passed to This module works by only applying a color and rendering the children In this above case, you could switch to each of current_color = "red" and current_color = "green" one at a time, and then for each do a Design->Render (F6) followed by an export ( File->Export->Export as STL) as two separate files. Which when rendered with current_color = "ALL" results in a multi-color object: Multicolor("green") translate() sphere(10) I use this function to define a "multicolor" module: The full OpenSCAD file for the snowman are available here, and I scaled this down by 60% before printing.įor example, here is a rendering of the multi-color object in OpenSCAD: I then export three separate STL files, one per color,Īnd then import these together into Slic3r. Operator in the OpenSCAD object design which changes its behavior based The approach that I've taken here is define and embed a "multicolor()" Some more direct support, but it isn't resolved. While OpenSCAD has support for applying colors to elements withinĪn object, it wasn't immediately clear how to leverage this to print a It can import eitherĪ multi-part AMF file or can load in a set of STL files, one for each Multi-color printing for the Prusa i3 MK3 MMU2. Slic3r Prusa Edition is a slicer used to do ![]() Language, and allows you to output one part at a time (such as intoĪn STL or AMF file). OpenSCAD allows you design and specify 3D models in a programming The snowman ornament shown here ( thingiverse:3319509) was designed alongside with my five-year-old son and then I used it to experiment with this approach to generate a multi-color ornament. It assumes basic familiarity with OpenSCAD, Slic3r, and using the Prusa MK3. This post describes a way to make multi-color (multi-material / multi-extruder) objects in OpenSCAD suitable for 3D printing with a Prusa i3 MK3 MMU2. Designing for multi-color 3D printing with OpenSCAD
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