However, if your geometry defines manifold solid it will try to create optimized faceted STEP brep representation which should reduce STEP file size by one-third. As the STEP geometry data are stored in a text form you can expect bigger file sizes when exporting triangular meshes with thousands of faces using the Autoconverter software. STEP ( STandardized Exchange of Product) is a very popular file format for the data 3D exchange between different computer systems e.g.
#Using freecad to convert from stp to stl code#
The triangles in STL files are always defined in millimeters therefore our STL converters will make the necessary unit conversion if required. 1 Answer Sorted by: 14 Here's a quick bit of code to start out: import FreeCAD import Part import Mesh shape Part.Shape () shape.read ('myshape.step') doc App.newDocument ('Doc') pf doc.addObject ('Part::Feature','MyShape') pf.Shape shape Mesh.export ( pf, 'myshape.stl') FreeCAD uses python extensively for user-facing functions. You can save STL files in binary or ASCII text file format, with the preference for the former one due to significant STL file size reduction. Our conversion tool can also batch convert multiple STP files, up to 25 files at a time can be converted.
#Using freecad to convert from stp to stl free#
While it is possible to assign RGB color value for each individual vertex, Autoconverter our STL file converter doesn't support this STL file extension. Our free and fast tool will convert most 3D mesh or STP (STEP-File) model files to a standard STEP (STEP-File) file that can then be edited further in most popular 3D editing packages such as Blender or 3D printed without any further processing.
(unless the object in freecad is already a mesh, in which case you you will need to convert to a body using 'create shape from mesh' I believe.) A third option would to to open. STL files contain triangular mesh only, without face color, texture, transparency and named groups data. As a second option, Freecad can export to step directly - that would be best because it would preserve the data of the original data much better than exporting as. STL ( STereoLithography) is a file format developed by 3D Systems company, the world leader in the 3D printing industry.
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