{ "measured_on": "2026-10-09", "question": "When a 3MF file is converted to STL, what is kept, what is lost, and what comes along that should not?", "platform": "Windows 11", "tolerance_mm": 0.02, "converters": { "prusaslicer-cli": { "name": "PrusaSlicer CLI --export-stl", "version": "PrusaSlicer-2.9.6", "run_by": "script", "settings": null }, "trimesh": { "name": "trimesh (Python)", "version": "5.1.0", "run_by": "script", "settings": null }, "bambu-cli": { "name": "Bambu Studio CLI --export-stl", "version": null, "run_by": "script", "settings": null }, "orca-cli": { "name": "OrcaSlicer CLI --export-stl", "version": null, "run_by": "script", "settings": null }, "blender": { "name": "Blender + 3MF Import/Export extension, every option at its default", "version": "Blender 5.2.2, ThreeMF_io 2.7.7", "run_by": "script", "settings": null }, "lib3mf": { "name": "lib3mf (3MF Consortium reference library)", "version": "2.5.0", "run_by": "script", "settings": null }, "blender-mm": { "name": "Blender + 3MF Import/Export extension, scene Unit Scale 0.001 set before import", "version": "Blender 5.2.2, ThreeMF_io 2.7.7", "run_by": "script", "settings": null }, "bambu-gui-one-bool": { "name": "Bambu Studio GUI, File > Export > Export all objects as one STL, answering Yes to the boolean prompt", "version": "Bambu Studio 02.08.02.61", "run_by": "hand", "settings": "Opened each 3MF as a project (Ctrl+O). On export, Bambu asks 'Negative parts detected. Would you like to perform mesh boolean before exporting?'; answered Yes." }, "bambu-gui-one": { "name": "Bambu Studio GUI, File > Export > Export all objects as one STL, answering No to the boolean prompt", "version": "Bambu Studio 02.08.02.61", "run_by": "hand", "settings": "Same as above, answered No." }, "bambu-gui-many": { "name": "Bambu Studio GUI, File > Export > Export all objects as STLs", "version": "Bambu Studio 02.08.02.61", "run_by": "hand", "settings": "Answered Yes to the boolean prompt. Writes one file per object, named after the object with .stl appended, so an object imported from body.stl is written as body.stl.stl." }, "imagetostl": { "name": "imagetostl.com 3MF to STL converter", "version": "web, 2026-10-09", "run_by": "hand", "settings": "All options at their defaults: Negative Parts = Apply, Texture Adjustments = None, Up Axis Transform = Auto, STL Format = Standard (Binary), Voxelizer off. All eleven fixtures uploaded in one batch." }, "meshy": { "name": "meshy.ai 3MF to STL converter", "version": "web, 2026-10-09", "run_by": "hand", "settings": "Single file mode, no options offered. The page converts in the browser. Anonymous use is capped at three conversions; the STL output of plain and inch was captured, the third conversion (rotated) was lost on a page reload. For every other case the page's own pre-conversion readout (triangle count and overall dimensions of what it read from the 3MF) is recorded instead, which shows what the converter will write but not the triangle winding." }, "convert3d": { "name": "convert3d.org 3MF to STL converter", "version": "web, 2026-10-09", "run_by": "hand", "settings": "No options offered; conversion starts on upload and runs in the browser. Batch conversion is paid, so the ten fixtures were uploaded one at a time. Output is ASCII STL." } }, "fixtures": { "plain": [ { "role": "body", "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 100, 100, 5 ], "printable": true, "note": "" } ], "inch": [ { "role": "body", "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 100, 100, 5 ], "printable": true, "note": "stored in inches; 1.5748 x 0.7874 x 0.3937 in the file" } ], "rotated": [ { "role": "body", "extents_mm": [ 20.0, 40.0, 10.0 ], "centre_mm": [ 100, 100, 5 ], "printable": true, "note": "40 x 20 in the mesh, 20 x 40 after the item transform" } ], "scaled": [ { "role": "body", "extents_mm": [ 80.0, 40.0, 20.0 ], "centre_mm": [ 100, 100, 10 ], "printable": true, "note": "40 x 20 x 10 in the mesh, scaled by 2 on the item" } ], "mirrored": [ { "role": "body", "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 100, 100, 5 ], "printable": true, "note": "item mirrors X; winding must be flipped to keep normals outward" } ], "multi-object": [ { "role": "body", "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 60, 100, 5 ], "printable": true, "note": "" }, { "role": "cube", "extents_mm": [ 15.0, 15.0, 15.0 ], "centre_mm": [ 120, 100, 7.5 ], "printable": true, "note": "" }, { "role": "slab", "extents_mm": [ 30.0, 10.0, 5.0 ], "centre_mm": [ 160, 100, 2.5 ], "printable": true, "note": "" } ], "components": [ { "role": "cube", "extents_mm": [ 15.0, 15.0, 15.0 ], "centre_mm": [ 80, 100, 7.5 ], "printable": true, "note": "component 1 of 2, same mesh" }, { "role": "cube", "extents_mm": [ 15.0, 15.0, 15.0 ], "centre_mm": [ 120, 100, 7.5 ], "printable": true, "note": "component 2 of 2, same mesh" } ], "prusa-project": [ { "role": "body", "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 100.0, 100.0, 5.0 ], "printable": true, "note": "" }, { "role": "modifier", "extents_mm": [ 12.0, 12.0, 6.0 ], "centre_mm": [ 110.0, 100.0, 5.0 ], "printable": false, "note": "ParameterModifier: triangles 12 to 23 of the same mesh" }, { "role": "negative", "extents_mm": [ 8.0, 8.0, 14.0 ], "centre_mm": [ 88.0, 100.0, 5.0 ], "printable": false, "note": "NegativeVolume: triangles 24 to 35 of the same mesh" } ], "bambu-single": [ { "role": "body", "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 100.0, 100.0, 5.0 ], "printable": true, "note": "normal_part on plate 1, read from the saved file" } ], "bambu-saved": [ { "role": "body", "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 128.0, 128.0, 5.0 ], "printable": true, "note": "normal_part on plate 1, read from the saved file" }, { "role": "negative", "extents_mm": [ 8.0, 8.0, 14.0 ], "centre_mm": [ 128.0, 128.0, 7.0 ], "printable": false, "note": "negative_part on plate 1, read from the saved file" }, { "role": "modifier", "extents_mm": [ 12.0, 12.0, 6.0 ], "centre_mm": [ 128.0, 128.0, 3.0 ], "printable": false, "note": "modifier_part on plate 1, read from the saved file" }, { "role": "plate2", "extents_mm": [ 25.0, 25.0, 4.0 ], "centre_mm": [ 435.2, 128.0, 2.0 ], "printable": false, "note": "normal_part on plate 2, read from the saved file" } ] }, "fixtures_source": "Eight fixtures generated by scripts/measure-3mf-to-stl.py make; the PrusaSlicer project structure follows prusa3d/PrusaSlicer src/libslic3r/Format/3mf.cpp at version_2.9.6. Two fixtures were written by Bambu Studio 02.08.02.61 itself: bambu-single by its command line from one box STL, bambu-saved built and saved in its GUI. All ten fixtures are published at /data/measurements/3mf-to-stl-fixtures/ under the case names used here.", "rows": [ { "converter": "prusaslicer-cli", "case": "plain", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 100.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 8000.0 } ], "exit": 0, "message": "File exported to tmp-3mf\\out\\prusaslicer-cli\\plain\\out.stl", "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": null, "negative_cut": null, "verdict": "correct" }, { "converter": "prusaslicer-cli", "case": "inch", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 3.937, 3.937, 5.0 ], "triangles": 12, "signed_volume_mm3": 7999.99 } ], "exit": 0, "message": "File exported to tmp-3mf\\out\\prusaslicer-cli\\inch\\out.stl", "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": null, "negative_cut": null, "verdict": "correct" }, { "converter": "prusaslicer-cli", "case": "rotated", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 20.0, 40.0, 10.0 ], "centre_mm": [ 100.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 8000.0 } ], "exit": 0, "message": "File exported to tmp-3mf\\out\\prusaslicer-cli\\rotated\\out.stl", "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": null, "negative_cut": null, "verdict": "correct" }, { "converter": "prusaslicer-cli", "case": "scaled", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 80.0, 40.0, 20.0 ], "centre_mm": [ 100.0, 100.0, 10.0 ], "triangles": 12, "signed_volume_mm3": 64000.0 } ], "exit": 0, "message": "File exported to tmp-3mf\\out\\prusaslicer-cli\\scaled\\out.stl", "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": null, "negative_cut": null, "verdict": "correct" }, { "converter": "prusaslicer-cli", "case": "mirrored", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 100.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 8000.0 } ], "exit": 0, "message": "File exported to tmp-3mf\\out\\prusaslicer-cli\\mirrored\\out.stl", "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": null, "negative_cut": null, "verdict": "correct" }, { "converter": "prusaslicer-cli", "case": "multi-object", "stl_files": 1, "triangles": 36, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 60.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 8000.0 }, { "extents_mm": [ 15.0, 15.0, 15.0 ], "centre_mm": [ 120.0, 100.0, 7.5 ], "triangles": 12, "signed_volume_mm3": 3375.0 }, { "extents_mm": [ 30.0, 10.0, 5.0 ], "centre_mm": [ 160.0, 100.0, 2.5 ], "triangles": 12, "signed_volume_mm3": 1500.0 } ], "exit": 0, "message": "File exported to tmp-3mf\\out\\prusaslicer-cli\\multi-object\\out.stl", "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false }, { "role": "cube", "printable": true, "present": true, "inverted": false }, { "role": "slab", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": 0.0, "negative_cut": null, "verdict": "correct" }, { "converter": "prusaslicer-cli", "case": "components", "stl_files": 1, "triangles": 24, "shells": [ { "extents_mm": [ 15.0, 15.0, 15.0 ], "centre_mm": [ 80.0, 100.0, 7.5 ], "triangles": 12, "signed_volume_mm3": 3375.0 }, { "extents_mm": [ 15.0, 15.0, 15.0 ], "centre_mm": [ 120.0, 100.0, 7.5 ], "triangles": 12, "signed_volume_mm3": 3375.0 } ], "exit": 0, "message": "File exported to tmp-3mf\\out\\prusaslicer-cli\\components\\out.stl", "parts": [ { "role": "cube", "printable": true, "present": true, "inverted": false }, { "role": "cube", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": 0.0, "negative_cut": null, "verdict": "correct" }, { "converter": "prusaslicer-cli", "case": "prusa-project", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 100.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 8000.0 } ], "exit": 0, "message": "File exported to tmp-3mf\\out\\prusaslicer-cli\\prusa-project\\out.stl", "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false }, { "role": "modifier", "printable": false, "present": false, "inverted": null }, { "role": "negative", "printable": false, "present": false, "inverted": null } ], "unidentified_shells": [], "layout_error_mm": null, "negative_cut": { "expected_mm3": 7360.0, "uncut_mm3": 8000.0, "got_mm3": 8000.0, "cut": false }, "verdict": "negative part ignored, hole not cut" }, { "converter": "prusaslicer-cli", "case": "bambu-single", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 100.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 8000.0 } ], "exit": 0, "message": "File exported to tmp-3mf\\out\\prusaslicer-cli\\bambu-single\\out.stl", "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": null, "negative_cut": null, "verdict": "correct" }, { "converter": "prusaslicer-cli", "case": "bambu-saved", "stl_files": 0, "triangles": 0, "shells": [], "exit": 1, "message": "tmp-3mf\\fixtures\\bambu-saved.3mf: Error (Invalid 3MF format) while parsing '3D/3dmodel.model' at line 22", "parts": [ { "role": "body", "printable": true, "present": false, "inverted": null }, { "role": "negative", "printable": false, "present": false, "inverted": null }, { "role": "modifier", "printable": false, "present": false, "inverted": null }, { "role": "plate2", "printable": false, "present": false, "inverted": null } ], "unidentified_shells": [], "layout_error_mm": null, "negative_cut": null, "verdict": "no output" }, { "converter": "trimesh", "case": "plain", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 100.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 8000.0 } ], "exit": 0, "message": "1 geometry nodes", "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": null, "negative_cut": null, "verdict": "correct" }, { "converter": "trimesh", "case": "inch", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 1.575, 0.787, 0.394 ], "centre_mm": [ 3.937, 3.937, 0.197 ], "triangles": 12, "signed_volume_mm3": 0.49 } ], "exit": 0, "message": "1 geometry nodes", "parts": [ { "role": "body", "printable": true, "present": false, "inverted": null } ], "unidentified_shells": [ [ 1.575, 0.787, 0.394 ] ], "layout_error_mm": null, "negative_cut": null, "verdict": "printable part wrong" }, { "converter": "trimesh", "case": "rotated", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 20.0, 40.0, 10.0 ], "centre_mm": [ 100.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 8000.0 } ], "exit": 0, "message": "1 geometry nodes", "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": null, "negative_cut": null, "verdict": "correct" }, { "converter": "trimesh", "case": "scaled", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 80.0, 40.0, 20.0 ], "centre_mm": [ 100.0, 100.0, 10.0 ], "triangles": 12, "signed_volume_mm3": 64000.0 } ], "exit": 0, "message": "1 geometry nodes", "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": null, "negative_cut": null, "verdict": "correct" }, { "converter": "trimesh", "case": "mirrored", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 100.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 8000.0 } ], "exit": 0, "message": "1 geometry nodes", "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": null, "negative_cut": null, "verdict": "correct" }, { "converter": "trimesh", "case": "multi-object", "stl_files": 1, "triangles": 36, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 60.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 8000.0 }, { "extents_mm": [ 30.0, 10.0, 5.0 ], "centre_mm": [ 160.0, 100.0, 2.5 ], "triangles": 12, "signed_volume_mm3": 1500.0 }, { "extents_mm": [ 15.0, 15.0, 15.0 ], "centre_mm": [ 120.0, 100.0, 7.5 ], "triangles": 12, "signed_volume_mm3": 3375.0 } ], "exit": 0, "message": "3 geometry nodes", "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false }, { "role": "cube", "printable": true, "present": true, "inverted": false }, { "role": "slab", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": 0.0, "negative_cut": null, "verdict": "correct" }, { "converter": "trimesh", "case": "components", "stl_files": 1, "triangles": 24, "shells": [ { "extents_mm": [ 15.0, 15.0, 15.0 ], "centre_mm": [ 80.0, 100.0, 7.5 ], "triangles": 12, "signed_volume_mm3": 3375.0 }, { "extents_mm": [ 15.0, 15.0, 15.0 ], "centre_mm": [ 120.0, 100.0, 7.5 ], "triangles": 12, "signed_volume_mm3": 3375.0 } ], "exit": 0, "message": "2 geometry nodes", "parts": [ { "role": "cube", "printable": true, "present": true, "inverted": false }, { "role": "cube", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": 0.0, "negative_cut": null, "verdict": "correct" }, { "converter": "trimesh", "case": "prusa-project", "stl_files": 1, "triangles": 36, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 100.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 8000.0 }, { "extents_mm": [ 12.0, 12.0, 6.0 ], "centre_mm": [ 110.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 864.0 }, { "extents_mm": [ 8.0, 8.0, 14.0 ], "centre_mm": [ 88.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 896.0 } ], "exit": 0, "message": "1 geometry nodes", "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false }, { "role": "modifier", "printable": false, "present": true, "inverted": false }, { "role": "negative", "printable": false, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": 0.0, "negative_cut": { "expected_mm3": 7360.0, "uncut_mm3": 8000.0, "got_mm3": 8000.0, "cut": false }, "verdict": "extra geometry: modifier, negative" }, { "converter": "trimesh", "case": "bambu-single", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 100.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 8000.0 } ], "exit": 0, "message": "1 geometry nodes", "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": null, "negative_cut": null, "verdict": "correct" }, { "converter": "trimesh", "case": "bambu-saved", "stl_files": 1, "triangles": 120, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 128.0, 128.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 8000.0 }, { "extents_mm": [ 8.0, 8.0, 14.0 ], "centre_mm": [ 128.0, 128.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 896.0 }, { "extents_mm": [ 12.0, 12.0, 6.0 ], "centre_mm": [ 128.0, 128.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 864.0 }, { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 128.0, 128.0, 3.0 ], "triangles": 12, "signed_volume_mm3": 8000.0 }, { "extents_mm": [ 8.0, 8.0, 14.0 ], "centre_mm": [ 128.0, 128.0, 3.0 ], "triangles": 12, "signed_volume_mm3": 896.0 }, { "extents_mm": [ 12.0, 12.0, 6.0 ], "centre_mm": [ 128.0, 128.0, 3.0 ], "triangles": 12, "signed_volume_mm3": 864.0 }, { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 128.0, 128.0, 7.0 ], "triangles": 12, "signed_volume_mm3": 8000.0 }, { "extents_mm": [ 8.0, 8.0, 14.0 ], "centre_mm": [ 128.0, 128.0, 7.0 ], "triangles": 12, "signed_volume_mm3": 896.0 }, { "extents_mm": [ 12.0, 12.0, 6.0 ], "centre_mm": [ 128.0, 128.0, 7.0 ], "triangles": 12, "signed_volume_mm3": 864.0 }, { "extents_mm": [ 25.0, 25.0, 4.0 ], "centre_mm": [ 435.2, 128.0, 2.0 ], "triangles": 12, "signed_volume_mm3": 2500.0 } ], "exit": 0, "message": "4 geometry nodes", "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false }, { "role": "negative", "printable": false, "present": true, "inverted": false }, { "role": "modifier", "printable": false, "present": true, "inverted": false }, { "role": "plate2", "printable": false, "present": true, "inverted": false } ], "unidentified_shells": [ [ 40.0, 20.0, 10.0 ], [ 8.0, 8.0, 14.0 ], [ 12.0, 12.0, 6.0 ], [ 40.0, 20.0, 10.0 ], [ 8.0, 8.0, 14.0 ], [ 12.0, 12.0, 6.0 ] ], "layout_error_mm": 2.0, "negative_cut": { "expected_mm3": 7360.0, "uncut_mm3": 8000.0, "got_mm3": 8000.0, "cut": false }, "verdict": "extra geometry: negative, modifier, plate2" }, { "converter": "bambu-cli", "case": "plain", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 100.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 8000.0 } ], "exit": 0, "message": "result.json: 0 Success.", "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": null, "negative_cut": null, "verdict": "correct" }, { "converter": "bambu-cli", "case": "inch", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 3.937, 3.937, 5.0 ], "triangles": 12, "signed_volume_mm3": 7999.99 } ], "exit": 0, "message": "result.json: 0 Success.", "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": null, "negative_cut": null, "verdict": "correct" }, { "converter": "bambu-cli", "case": "rotated", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 20.0, 40.0, 10.0 ], "centre_mm": [ 100.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 8000.0 } ], "exit": 0, "message": "result.json: 0 Success.", "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": null, "negative_cut": null, "verdict": "correct" }, { "converter": "bambu-cli", "case": "scaled", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 80.0, 40.0, 20.0 ], "centre_mm": [ 100.0, 100.0, 10.0 ], "triangles": 12, "signed_volume_mm3": 64000.0 } ], "exit": 0, "message": "result.json: 0 Success.", "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": null, "negative_cut": null, "verdict": "correct" }, { "converter": "bambu-cli", "case": "mirrored", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 100.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": -8000.0 } ], "exit": 0, "message": "result.json: 0 Success.", "parts": [ { "role": "body", "printable": true, "present": true, "inverted": true } ], "unidentified_shells": [], "layout_error_mm": null, "negative_cut": null, "verdict": "printable part wrong" }, { "converter": "bambu-cli", "case": "multi-object", "stl_files": 3, "triangles": 36, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 60.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 8000.0 }, { "extents_mm": [ 15.0, 15.0, 15.0 ], "centre_mm": [ 120.0, 100.0, 7.5 ], "triangles": 12, "signed_volume_mm3": 3375.0 }, { "extents_mm": [ 30.0, 10.0, 5.0 ], "centre_mm": [ 160.0, 100.0, 2.5 ], "triangles": 12, "signed_volume_mm3": 1500.0 } ], "exit": 0, "message": "result.json: 0 Success.", "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false }, { "role": "cube", "printable": true, "present": true, "inverted": false }, { "role": "slab", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": 0.0, "negative_cut": null, "verdict": "correct" }, { "converter": "bambu-cli", "case": "components", "stl_files": 1, "triangles": 24, "shells": [ { "extents_mm": [ 15.0, 15.0, 15.0 ], "centre_mm": [ 80.0, 100.0, 7.5 ], "triangles": 12, "signed_volume_mm3": 3375.0 }, { "extents_mm": [ 15.0, 15.0, 15.0 ], "centre_mm": [ 120.0, 100.0, 7.5 ], "triangles": 12, "signed_volume_mm3": 3375.0 } ], "exit": 0, "message": "result.json: 0 Success.", "parts": [ { "role": "cube", "printable": true, "present": true, "inverted": false }, { "role": "cube", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": 0.0, "negative_cut": null, "verdict": "correct" }, { "converter": "bambu-cli", "case": "prusa-project", "stl_files": 1, "triangles": 36, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 100.0, 100.0, 7.0 ], "triangles": 12, "signed_volume_mm3": 8000.0 }, { "extents_mm": [ 12.0, 12.0, 6.0 ], "centre_mm": [ 110.0, 100.0, 7.0 ], "triangles": 12, "signed_volume_mm3": 864.0 }, { "extents_mm": [ 8.0, 8.0, 14.0 ], "centre_mm": [ 88.0, 100.0, 7.0 ], "triangles": 12, "signed_volume_mm3": 896.0 } ], "exit": 0, "message": "result.json: 0 Success.", "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false }, { "role": "modifier", "printable": false, "present": true, "inverted": false }, { "role": "negative", "printable": false, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": 0.0, "negative_cut": { "expected_mm3": 7360.0, "uncut_mm3": 8000.0, "got_mm3": 8000.0, "cut": false }, "verdict": "extra geometry: modifier, negative" }, { "converter": "bambu-cli", "case": "bambu-single", "stl_files": 0, "triangles": 0, "shells": [], "exit": 3221225477, "message": "", "parts": [ { "role": "body", "printable": true, "present": false, "inverted": null } ], "unidentified_shells": [], "layout_error_mm": null, "negative_cut": null, "verdict": "no output" }, { "converter": "bambu-cli", "case": "bambu-saved", "stl_files": 2, "triangles": 24, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 128.0, 128.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 8000.0 }, { "extents_mm": [ 25.0, 25.0, 4.0 ], "centre_mm": [ 435.2, 128.0, 2.0 ], "triangles": 12, "signed_volume_mm3": 2500.0 } ], "exit": 0, "message": "result.json: 0 Success.", "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false }, { "role": "negative", "printable": false, "present": false, "inverted": null }, { "role": "modifier", "printable": false, "present": false, "inverted": null }, { "role": "plate2", "printable": false, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": 0.0, "negative_cut": { "expected_mm3": 7360.0, "uncut_mm3": 8000.0, "got_mm3": 8000.0, "cut": false }, "verdict": "extra geometry: plate2; negative part ignored, hole not cut" }, { "converter": "orca-cli", "case": "plain", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 100.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 8000.0 } ], "exit": 0, "message": "", "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": null, "negative_cut": null, "verdict": "correct" }, { "converter": "orca-cli", "case": "inch", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 3.937, 3.937, 5.0 ], "triangles": 12, "signed_volume_mm3": 7999.99 } ], "exit": 0, "message": "", "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": null, "negative_cut": null, "verdict": "correct" }, { "converter": "orca-cli", "case": "rotated", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 20.0, 40.0, 10.0 ], "centre_mm": [ 100.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 8000.0 } ], "exit": 0, "message": "", "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": null, "negative_cut": null, "verdict": "correct" }, { "converter": "orca-cli", "case": "scaled", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 80.0, 40.0, 20.0 ], "centre_mm": [ 100.0, 100.0, 10.0 ], "triangles": 12, "signed_volume_mm3": 64000.0 } ], "exit": 0, "message": "", "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": null, "negative_cut": null, "verdict": "correct" }, { "converter": "orca-cli", "case": "mirrored", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 100.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": -8000.0 } ], "exit": 0, "message": "", "parts": [ { "role": "body", "printable": true, "present": true, "inverted": true } ], "unidentified_shells": [], "layout_error_mm": null, "negative_cut": null, "verdict": "printable part wrong" }, { "converter": "orca-cli", "case": "multi-object", "stl_files": 3, "triangles": 36, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 60.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 8000.0 }, { "extents_mm": [ 15.0, 15.0, 15.0 ], "centre_mm": [ 120.0, 100.0, 7.5 ], "triangles": 12, "signed_volume_mm3": 3375.0 }, { "extents_mm": [ 30.0, 10.0, 5.0 ], "centre_mm": [ 160.0, 100.0, 2.5 ], "triangles": 12, "signed_volume_mm3": 1500.0 } ], "exit": 0, "message": "", "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false }, { "role": "cube", "printable": true, "present": true, "inverted": false }, { "role": "slab", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": 0.0, "negative_cut": null, "verdict": "correct" }, { "converter": "orca-cli", "case": "components", "stl_files": 1, "triangles": 24, "shells": [ { "extents_mm": [ 15.0, 15.0, 15.0 ], "centre_mm": [ 80.0, 100.0, 7.5 ], "triangles": 12, "signed_volume_mm3": 3375.0 }, { "extents_mm": [ 15.0, 15.0, 15.0 ], "centre_mm": [ 120.0, 100.0, 7.5 ], "triangles": 12, "signed_volume_mm3": 3375.0 } ], "exit": 0, "message": "", "parts": [ { "role": "cube", "printable": true, "present": true, "inverted": false }, { "role": "cube", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": 0.0, "negative_cut": null, "verdict": "correct" }, { "converter": "orca-cli", "case": "prusa-project", "stl_files": 1, "triangles": 36, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 100.0, 100.0, 7.0 ], "triangles": 12, "signed_volume_mm3": 8000.0 }, { "extents_mm": [ 12.0, 12.0, 6.0 ], "centre_mm": [ 110.0, 100.0, 7.0 ], "triangles": 12, "signed_volume_mm3": 864.0 }, { "extents_mm": [ 8.0, 8.0, 14.0 ], "centre_mm": [ 88.0, 100.0, 7.0 ], "triangles": 12, "signed_volume_mm3": 896.0 } ], "exit": 0, "message": "", "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false }, { "role": "modifier", "printable": false, "present": true, "inverted": false }, { "role": "negative", "printable": false, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": 0.0, "negative_cut": { "expected_mm3": 7360.0, "uncut_mm3": 8000.0, "got_mm3": 8000.0, "cut": false }, "verdict": "extra geometry: modifier, negative" }, { "converter": "orca-cli", "case": "bambu-single", "stl_files": 0, "triangles": 0, "shells": [], "exit": 3221225477, "message": "", "parts": [ { "role": "body", "printable": true, "present": false, "inverted": null } ], "unidentified_shells": [], "layout_error_mm": null, "negative_cut": null, "verdict": "no output" }, { "converter": "orca-cli", "case": "bambu-saved", "stl_files": 0, "triangles": 0, "shells": [], "exit": 4294967272, "message": "Slic3r::CLI::run found error, exit", "parts": [ { "role": "body", "printable": true, "present": false, "inverted": null }, { "role": "negative", "printable": false, "present": false, "inverted": null }, { "role": "modifier", "printable": false, "present": false, "inverted": null }, { "role": "plate2", "printable": false, "present": false, "inverted": null } ], "unidentified_shells": [], "layout_error_mm": null, "negative_cut": null, "verdict": "no output" }, { "converter": "blender", "case": "plain", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 0.04, 0.02, 0.01 ], "centre_mm": [ 0.1, 0.1, 0.005 ], "triangles": 12, "signed_volume_mm3": 0.0 } ], "exit": 0, "message": "SCENE METRIC 1.0\nIMPORT {'FINISHED'} 1 ['3MF Object']", "parts": [ { "role": "body", "printable": true, "present": false, "inverted": null } ], "unidentified_shells": [ [ 0.04, 0.02, 0.01 ] ], "layout_error_mm": null, "negative_cut": null, "verdict": "printable part wrong" }, { "converter": "blender", "case": "inch", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 0.04, 0.02, 0.01 ], "centre_mm": [ 0.1, 0.1, 0.005 ], "triangles": 12, "signed_volume_mm3": 0.0 } ], "exit": 0, "message": "SCENE METRIC 1.0\nIMPORT {'FINISHED'} 1 ['3MF Object']", "parts": [ { "role": "body", "printable": true, "present": false, "inverted": null } ], "unidentified_shells": [ [ 0.04, 0.02, 0.01 ] ], "layout_error_mm": null, "negative_cut": null, "verdict": "printable part wrong" }, { "converter": "blender", "case": "rotated", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 0.02, 0.04, 0.01 ], "centre_mm": [ 0.1, 0.1, 0.005 ], "triangles": 12, "signed_volume_mm3": 0.0 } ], "exit": 0, "message": "SCENE METRIC 1.0\nIMPORT {'FINISHED'} 1 ['3MF Object']", "parts": [ { "role": "body", "printable": true, "present": false, "inverted": null } ], "unidentified_shells": [ [ 0.02, 0.04, 0.01 ] ], "layout_error_mm": null, "negative_cut": null, "verdict": "printable part wrong" }, { "converter": "blender", "case": "scaled", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 0.08, 0.04, 0.02 ], "centre_mm": [ 0.1, 0.1, 0.01 ], "triangles": 12, "signed_volume_mm3": 0.0 } ], "exit": 0, "message": "SCENE METRIC 1.0\nIMPORT {'FINISHED'} 1 ['3MF Object']", "parts": [ { "role": "body", "printable": true, "present": false, "inverted": null } ], "unidentified_shells": [ [ 0.08, 0.04, 0.02 ] ], "layout_error_mm": null, "negative_cut": null, "verdict": "printable part wrong" }, { "converter": "blender", "case": "mirrored", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 0.04, 0.02, 0.01 ], "centre_mm": [ 0.1, 0.1, 0.005 ], "triangles": 12, "signed_volume_mm3": 0.0 } ], "exit": 0, "message": "SCENE METRIC 1.0\nIMPORT {'FINISHED'} 1 ['3MF Object']", "parts": [ { "role": "body", "printable": true, "present": false, "inverted": null } ], "unidentified_shells": [ [ 0.04, 0.02, 0.01 ] ], "layout_error_mm": null, "negative_cut": null, "verdict": "printable part wrong" }, { "converter": "blender", "case": "multi-object", "stl_files": 1, "triangles": 36, "shells": [ { "extents_mm": [ 0.04, 0.02, 0.01 ], "centre_mm": [ 0.06, 0.1, 0.005 ], "triangles": 12, "signed_volume_mm3": 0.0 }, { "extents_mm": [ 0.015, 0.015, 0.015 ], "centre_mm": [ 0.12, 0.1, 0.008 ], "triangles": 12, "signed_volume_mm3": 0.0 }, { "extents_mm": [ 0.03, 0.01, 0.005 ], "centre_mm": [ 0.16, 0.1, 0.003 ], "triangles": 12, "signed_volume_mm3": 0.0 } ], "exit": 0, "message": "SCENE METRIC 1.0\nIMPORT {'FINISHED'} 3 ['3MF Object', '3MF Object.001', '3MF Object.002']", "parts": [ { "role": "body", "printable": true, "present": false, "inverted": null }, { "role": "cube", "printable": true, "present": false, "inverted": null }, { "role": "slab", "printable": true, "present": false, "inverted": null } ], "unidentified_shells": [ [ 0.04, 0.02, 0.01 ], [ 0.015, 0.015, 0.015 ], [ 0.03, 0.01, 0.005 ] ], "layout_error_mm": null, "negative_cut": null, "verdict": "printable part wrong" }, { "converter": "blender", "case": "components", "stl_files": 1, "triangles": 24, "shells": [ { "extents_mm": [ 0.015, 0.015, 0.015 ], "centre_mm": [ 0.08, 0.1, 0.008 ], "triangles": 12, "signed_volume_mm3": 0.0 }, { "extents_mm": [ 0.015, 0.015, 0.015 ], "centre_mm": [ 0.12, 0.1, 0.008 ], "triangles": 12, "signed_volume_mm3": 0.0 } ], "exit": 0, "message": "SCENE METRIC 1.0\nIMPORT {'FINISHED'} 2 ['3MF Object', '3MF Object.001']", "parts": [ { "role": "cube", "printable": true, "present": false, "inverted": null }, { "role": "cube", "printable": true, "present": false, "inverted": null } ], "unidentified_shells": [ [ 0.015, 0.015, 0.015 ], [ 0.015, 0.015, 0.015 ] ], "layout_error_mm": null, "negative_cut": null, "verdict": "printable part wrong" }, { "converter": "blender", "case": "prusa-project", "stl_files": 1, "triangles": 36, "shells": [ { "extents_mm": [ 0.04, 0.02, 0.01 ], "centre_mm": [ 0.1, 0.1, 0.005 ], "triangles": 12, "signed_volume_mm3": 0.0 }, { "extents_mm": [ 0.012, 0.012, 0.006 ], "centre_mm": [ 0.11, 0.1, 0.005 ], "triangles": 12, "signed_volume_mm3": 0.0 }, { "extents_mm": [ 0.008, 0.008, 0.014 ], "centre_mm": [ 0.088, 0.1, 0.005 ], "triangles": 12, "signed_volume_mm3": 0.0 } ], "exit": 0, "message": "SCENE METRIC 1.0\nIMPORT {'FINISHED'} 1 ['3MF Object']", "parts": [ { "role": "body", "printable": true, "present": false, "inverted": null }, { "role": "modifier", "printable": false, "present": false, "inverted": null }, { "role": "negative", "printable": false, "present": false, "inverted": null } ], "unidentified_shells": [ [ 0.04, 0.02, 0.01 ], [ 0.012, 0.012, 0.006 ], [ 0.008, 0.008, 0.014 ] ], "layout_error_mm": null, "negative_cut": null, "verdict": "printable part wrong" }, { "converter": "blender", "case": "bambu-single", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 0.04, 0.02, 0.01 ], "centre_mm": [ 0.1, 0.1, 0.0 ], "triangles": 12, "signed_volume_mm3": 0.0 } ], "exit": 0, "message": "SCENE METRIC 1.0\nIMPORT {'FINISHED'} 1 ['3MF Object']", "parts": [ { "role": "body", "printable": true, "present": false, "inverted": null } ], "unidentified_shells": [ [ 0.04, 0.02, 0.01 ] ], "layout_error_mm": null, "negative_cut": null, "verdict": "printable part wrong" }, { "converter": "blender", "case": "bambu-saved", "stl_files": 1, "triangles": 48, "shells": [ { "extents_mm": [ 0.04, 0.02, 0.01 ], "centre_mm": [ 0.128, 0.128, 0.005 ], "triangles": 12, "signed_volume_mm3": 0.0 }, { "extents_mm": [ 0.008, 0.008, 0.014 ], "centre_mm": [ 0.128, 0.128, 0.007 ], "triangles": 12, "signed_volume_mm3": 0.0 }, { "extents_mm": [ 0.012, 0.012, 0.006 ], "centre_mm": [ 0.128, 0.128, 0.003 ], "triangles": 12, "signed_volume_mm3": 0.0 }, { "extents_mm": [ 0.025, 0.025, 0.004 ], "centre_mm": [ 0.435, 0.128, 0.002 ], "triangles": 12, "signed_volume_mm3": 0.0 } ], "exit": 0, "message": "SCENE METRIC 1.0\nIMPORT {'FINISHED'} 4 ['body.stl.001', 'negative.stl', 'modifier.stl', '3MF Object']", "parts": [ { "role": "body", "printable": true, "present": false, "inverted": null }, { "role": "negative", "printable": false, "present": false, "inverted": null }, { "role": "modifier", "printable": false, "present": false, "inverted": null }, { "role": "plate2", "printable": false, "present": false, "inverted": null } ], "unidentified_shells": [ [ 0.04, 0.02, 0.01 ], [ 0.008, 0.008, 0.014 ], [ 0.012, 0.012, 0.006 ], [ 0.025, 0.025, 0.004 ] ], "layout_error_mm": null, "negative_cut": null, "verdict": "printable part wrong" }, { "converter": "lib3mf", "case": "plain", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 100.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 8000.0 } ], "exit": 0, "message": "read and written", "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": null, "negative_cut": null, "verdict": "correct" }, { "converter": "lib3mf", "case": "inch", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 1.575, 0.787, 0.394 ], "centre_mm": [ 3.937, 3.937, 0.197 ], "triangles": 12, "signed_volume_mm3": 0.49 } ], "exit": 0, "message": "read and written", "parts": [ { "role": "body", "printable": true, "present": false, "inverted": null } ], "unidentified_shells": [ [ 1.575, 0.787, 0.394 ] ], "layout_error_mm": null, "negative_cut": null, "verdict": "printable part wrong" }, { "converter": "lib3mf", "case": "rotated", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 20.0, 40.0, 10.0 ], "centre_mm": [ 100.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 8000.0 } ], "exit": 0, "message": "read and written", "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": null, "negative_cut": null, "verdict": "correct" }, { "converter": "lib3mf", "case": "scaled", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 80.0, 40.0, 20.0 ], "centre_mm": [ 100.0, 100.0, 10.0 ], "triangles": 12, "signed_volume_mm3": 64000.0 } ], "exit": 0, "message": "read and written", "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": null, "negative_cut": null, "verdict": "correct" }, { "converter": "lib3mf", "case": "mirrored", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 100.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": -8000.0 } ], "exit": 0, "message": "read and written", "parts": [ { "role": "body", "printable": true, "present": true, "inverted": true } ], "unidentified_shells": [], "layout_error_mm": null, "negative_cut": null, "verdict": "printable part wrong" }, { "converter": "lib3mf", "case": "multi-object", "stl_files": 1, "triangles": 36, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 60.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 8000.0 }, { "extents_mm": [ 15.0, 15.0, 15.0 ], "centre_mm": [ 120.0, 100.0, 7.5 ], "triangles": 12, "signed_volume_mm3": 3375.0 }, { "extents_mm": [ 30.0, 10.0, 5.0 ], "centre_mm": [ 160.0, 100.0, 2.5 ], "triangles": 12, "signed_volume_mm3": 1500.0 } ], "exit": 0, "message": "read and written", "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false }, { "role": "cube", "printable": true, "present": true, "inverted": false }, { "role": "slab", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": 0.0, "negative_cut": null, "verdict": "correct" }, { "converter": "lib3mf", "case": "components", "stl_files": 1, "triangles": 24, "shells": [ { "extents_mm": [ 15.0, 15.0, 15.0 ], "centre_mm": [ 80.0, 100.0, 7.5 ], "triangles": 12, "signed_volume_mm3": 3375.0 }, { "extents_mm": [ 15.0, 15.0, 15.0 ], "centre_mm": [ 120.0, 100.0, 7.5 ], "triangles": 12, "signed_volume_mm3": 3375.0 } ], "exit": 0, "message": "read and written", "parts": [ { "role": "cube", "printable": true, "present": true, "inverted": false }, { "role": "cube", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": 0.0, "negative_cut": null, "verdict": "correct" }, { "converter": "lib3mf", "case": "prusa-project", "stl_files": 1, "triangles": 36, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 100.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 8000.0 }, { "extents_mm": [ 12.0, 12.0, 6.0 ], "centre_mm": [ 110.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 864.0 }, { "extents_mm": [ 8.0, 8.0, 14.0 ], "centre_mm": [ 88.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 896.0 } ], "exit": 0, "message": "read and written; Invalid Attribute in namespace.", "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false }, { "role": "modifier", "printable": false, "present": true, "inverted": false }, { "role": "negative", "printable": false, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": 0.0, "negative_cut": { "expected_mm3": 7360.0, "uncut_mm3": 8000.0, "got_mm3": 8000.0, "cut": false }, "verdict": "extra geometry: modifier, negative" }, { "converter": "lib3mf", "case": "bambu-single", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 100.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 8000.0 } ], "exit": 0, "message": "read and written; Unknown Model Metadata.; Unknown Model Metadata.; Unknown Model Metadata.; Unknown Model Metadata.; Unknown Model Metadata.; Unknown Model Metadata.; Unknown Model Metadata.; Invalid Attribute in namespace.", "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": null, "negative_cut": null, "verdict": "correct" }, { "converter": "lib3mf", "case": "bambu-saved", "stl_files": 1, "triangles": 48, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 128.0, 128.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 8000.0 }, { "extents_mm": [ 8.0, 8.0, 14.0 ], "centre_mm": [ 128.0, 128.0, 7.0 ], "triangles": 12, "signed_volume_mm3": 896.0 }, { "extents_mm": [ 12.0, 12.0, 6.0 ], "centre_mm": [ 128.0, 128.0, 3.0 ], "triangles": 12, "signed_volume_mm3": 864.0 }, { "extents_mm": [ 25.0, 25.0, 4.0 ], "centre_mm": [ 435.2, 128.0, 2.0 ], "triangles": 12, "signed_volume_mm3": 2500.0 } ], "exit": 0, "message": "read and written; Unknown Model Metadata.; Unknown Model Metadata.; Unknown Model Metadata.; Unknown Model Metadata.; Unknown Model Metadata.; Unknown Model Metadata.; Unknown Model Metadata.; Invalid Attribute in namespace.; Invalid Attribute in namespace.", "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false }, { "role": "negative", "printable": false, "present": true, "inverted": false }, { "role": "modifier", "printable": false, "present": true, "inverted": false }, { "role": "plate2", "printable": false, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": 0.0, "negative_cut": { "expected_mm3": 7360.0, "uncut_mm3": 8000.0, "got_mm3": 8000.0, "cut": false }, "verdict": "extra geometry: negative, modifier, plate2" }, { "converter": "blender-mm", "case": "plain", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 100.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 8000.0 } ], "exit": 0, "message": "SCENE METRIC 0.0010000000474974513\nIMPORT {'FINISHED'} 1 ['3MF Object']", "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": null, "negative_cut": null, "verdict": "correct" }, { "converter": "blender-mm", "case": "inch", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 100.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 7999.99 } ], "exit": 0, "message": "SCENE METRIC 0.0010000000474974513\nIMPORT {'FINISHED'} 1 ['3MF Object']", "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": null, "negative_cut": null, "verdict": "correct" }, { "converter": "blender-mm", "case": "rotated", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 20.0, 40.0, 10.0 ], "centre_mm": [ 100.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 8000.0 } ], "exit": 0, "message": "SCENE METRIC 0.0010000000474974513\nIMPORT {'FINISHED'} 1 ['3MF Object']", "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": null, "negative_cut": null, "verdict": "correct" }, { "converter": "blender-mm", "case": "scaled", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 80.0, 40.0, 20.0 ], "centre_mm": [ 100.0, 100.0, 10.0 ], "triangles": 12, "signed_volume_mm3": 63999.98 } ], "exit": 0, "message": "SCENE METRIC 0.0010000000474974513\nIMPORT {'FINISHED'} 1 ['3MF Object']", "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": null, "negative_cut": null, "verdict": "correct" }, { "converter": "blender-mm", "case": "mirrored", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 100.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 8000.0 } ], "exit": 0, "message": "SCENE METRIC 0.0010000000474974513\nIMPORT {'FINISHED'} 1 ['3MF Object']", "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": null, "negative_cut": null, "verdict": "correct" }, { "converter": "blender-mm", "case": "multi-object", "stl_files": 1, "triangles": 36, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 60.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 8000.0 }, { "extents_mm": [ 15.0, 15.0, 15.0 ], "centre_mm": [ 120.0, 100.0, 7.5 ], "triangles": 12, "signed_volume_mm3": 3375.0 }, { "extents_mm": [ 30.0, 10.0, 5.0 ], "centre_mm": [ 160.0, 100.0, 2.5 ], "triangles": 12, "signed_volume_mm3": 1500.0 } ], "exit": 0, "message": "SCENE METRIC 0.0010000000474974513\nIMPORT {'FINISHED'} 3 ['3MF Object', '3MF Object.001', '3MF Object.002']", "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false }, { "role": "cube", "printable": true, "present": true, "inverted": false }, { "role": "slab", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": 0.0, "negative_cut": null, "verdict": "correct" }, { "converter": "blender-mm", "case": "components", "stl_files": 1, "triangles": 24, "shells": [ { "extents_mm": [ 15.0, 15.0, 15.0 ], "centre_mm": [ 80.0, 100.0, 7.5 ], "triangles": 12, "signed_volume_mm3": 3375.0 }, { "extents_mm": [ 15.0, 15.0, 15.0 ], "centre_mm": [ 120.0, 100.0, 7.5 ], "triangles": 12, "signed_volume_mm3": 3375.0 } ], "exit": 0, "message": "SCENE METRIC 0.0010000000474974513\nIMPORT {'FINISHED'} 2 ['3MF Object', '3MF Object.001']", "parts": [ { "role": "cube", "printable": true, "present": true, "inverted": false }, { "role": "cube", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": 0.0, "negative_cut": null, "verdict": "correct" }, { "converter": "blender-mm", "case": "prusa-project", "stl_files": 1, "triangles": 36, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 100.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 8000.0 }, { "extents_mm": [ 12.0, 12.0, 6.0 ], "centre_mm": [ 110.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 864.0 }, { "extents_mm": [ 8.0, 8.0, 14.0 ], "centre_mm": [ 88.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 896.0 } ], "exit": 0, "message": "SCENE METRIC 0.0010000000474974513\nIMPORT {'FINISHED'} 1 ['3MF Object']", "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false }, { "role": "modifier", "printable": false, "present": true, "inverted": false }, { "role": "negative", "printable": false, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": 0.0, "negative_cut": { "expected_mm3": 7360.0, "uncut_mm3": 8000.0, "got_mm3": 8000.0, "cut": false }, "verdict": "extra geometry: modifier, negative" }, { "converter": "blender-mm", "case": "bambu-single", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 100.0, 100.0, 0.0 ], "triangles": 12, "signed_volume_mm3": 8000.0 } ], "exit": 0, "message": "SCENE METRIC 0.0010000000474974513\nIMPORT {'FINISHED'} 1 ['3MF Object']", "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": null, "negative_cut": null, "verdict": "correct" }, { "converter": "blender-mm", "case": "bambu-saved", "stl_files": 1, "triangles": 48, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 128.0, 128.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 7999.99 }, { "extents_mm": [ 8.0, 8.0, 14.0 ], "centre_mm": [ 128.0, 128.0, 7.0 ], "triangles": 12, "signed_volume_mm3": 896.0 }, { "extents_mm": [ 12.0, 12.0, 6.0 ], "centre_mm": [ 128.0, 128.0, 3.0 ], "triangles": 12, "signed_volume_mm3": 864.0 }, { "extents_mm": [ 25.0, 25.0, 4.0 ], "centre_mm": [ 435.2, 128.0, 2.0 ], "triangles": 12, "signed_volume_mm3": 2500.0 } ], "exit": 0, "message": "SCENE METRIC 0.0010000000474974513\nIMPORT {'FINISHED'} 4 ['body.stl.001', 'negative.stl', 'modifier.stl', '3MF Object']", "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false }, { "role": "negative", "printable": false, "present": true, "inverted": false }, { "role": "modifier", "printable": false, "present": true, "inverted": false }, { "role": "plate2", "printable": false, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": 0.0, "negative_cut": { "expected_mm3": 7360.0, "uncut_mm3": 8000.0, "got_mm3": 8000.0, "cut": false }, "verdict": "extra geometry: negative, modifier, plate2" }, { "converter": "bambu-gui-one-bool", "case": "mirrored", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 128.0, 128.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 8000.0 } ], "exit": null, "message": null, "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": null, "negative_cut": null, "verdict": "correct" }, { "converter": "bambu-gui-one-bool", "case": "prusa-project", "stl_files": 1, "triangles": 64, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 128.0, 128.0, 5.0 ], "triangles": 64, "signed_volume_mm3": 7360.0 } ], "exit": null, "message": null, "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false }, { "role": "modifier", "printable": false, "present": false, "inverted": null }, { "role": "negative", "printable": false, "present": false, "inverted": null } ], "unidentified_shells": [], "layout_error_mm": null, "negative_cut": { "expected_mm3": 7360.0, "uncut_mm3": 8000.0, "got_mm3": 7360.0, "cut": true }, "verdict": "correct" }, { "converter": "bambu-gui-one-bool", "case": "bambu-saved", "stl_files": 1, "triangles": 68, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 128.0, 128.0, 5.0 ], "triangles": 56, "signed_volume_mm3": 7360.0 }, { "extents_mm": [ 25.0, 25.0, 4.0 ], "centre_mm": [ 435.2, 128.0, 2.0 ], "triangles": 12, "signed_volume_mm3": 2500.0 } ], "exit": null, "message": null, "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false }, { "role": "negative", "printable": false, "present": false, "inverted": null }, { "role": "modifier", "printable": false, "present": false, "inverted": null }, { "role": "plate2", "printable": false, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": 0.0, "negative_cut": { "expected_mm3": 7360.0, "uncut_mm3": 8000.0, "got_mm3": 7360.0, "cut": true }, "verdict": "extra geometry: plate2" }, { "converter": "bambu-gui-one", "case": "mirrored", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 128.0, 128.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 8000.0 } ], "exit": null, "message": null, "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": null, "negative_cut": null, "verdict": "correct" }, { "converter": "bambu-gui-one", "case": "bambu-saved", "stl_files": 1, "triangles": 24, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 128.0, 128.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 8000.0 }, { "extents_mm": [ 25.0, 25.0, 4.0 ], "centre_mm": [ 435.2, 128.0, 2.0 ], "triangles": 12, "signed_volume_mm3": 2500.0 } ], "exit": null, "message": null, "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false }, { "role": "negative", "printable": false, "present": false, "inverted": null }, { "role": "modifier", "printable": false, "present": false, "inverted": null }, { "role": "plate2", "printable": false, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": 0.0, "negative_cut": { "expected_mm3": 7360.0, "uncut_mm3": 8000.0, "got_mm3": 8000.0, "cut": false }, "verdict": "extra geometry: plate2; negative part ignored, hole not cut" }, { "converter": "bambu-gui-many", "case": "bambu-saved", "stl_files": 2, "triangles": 68, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 128.0, 128.0, 10.0 ], "triangles": 56, "signed_volume_mm3": 7360.0 }, { "extents_mm": [ 25.0, 25.0, 4.0 ], "centre_mm": [ 435.2, 128.0, 4.0 ], "triangles": 12, "signed_volume_mm3": 2500.0 } ], "exit": null, "message": null, "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false }, { "role": "negative", "printable": false, "present": false, "inverted": null }, { "role": "modifier", "printable": false, "present": false, "inverted": null }, { "role": "plate2", "printable": false, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": 3.0, "negative_cut": { "expected_mm3": 7360.0, "uncut_mm3": 8000.0, "got_mm3": 7360.0, "cut": true }, "verdict": "extra geometry: plate2" }, { "converter": "imagetostl", "case": "plain", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 100.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 8000.0 } ], "exit": null, "message": null, "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": null, "negative_cut": null, "verdict": "correct" }, { "converter": "imagetostl", "case": "inch", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 3.937, 3.937, 0.197 ], "triangles": 12, "signed_volume_mm3": 7999.99 } ], "exit": null, "message": null, "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": null, "negative_cut": null, "verdict": "correct" }, { "converter": "imagetostl", "case": "rotated", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 20.0, 40.0, 10.0 ], "centre_mm": [ 100.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 8000.0 } ], "exit": null, "message": null, "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": null, "negative_cut": null, "verdict": "correct" }, { "converter": "imagetostl", "case": "scaled", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 80.0, 40.0, 20.0 ], "centre_mm": [ 100.0, 100.0, 10.0 ], "triangles": 12, "signed_volume_mm3": 64000.0 } ], "exit": null, "message": null, "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": null, "negative_cut": null, "verdict": "correct" }, { "converter": "imagetostl", "case": "mirrored", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 100.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": -8000.0 } ], "exit": null, "message": null, "parts": [ { "role": "body", "printable": true, "present": true, "inverted": true } ], "unidentified_shells": [], "layout_error_mm": null, "negative_cut": null, "verdict": "printable part wrong" }, { "converter": "imagetostl", "case": "multi-object", "stl_files": 1, "triangles": 36, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 60.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 8000.0 }, { "extents_mm": [ 15.0, 15.0, 15.0 ], "centre_mm": [ 120.0, 100.0, 7.5 ], "triangles": 12, "signed_volume_mm3": 3375.0 }, { "extents_mm": [ 30.0, 10.0, 5.0 ], "centre_mm": [ 160.0, 100.0, 2.5 ], "triangles": 12, "signed_volume_mm3": 1500.0 } ], "exit": null, "message": null, "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false }, { "role": "cube", "printable": true, "present": true, "inverted": false }, { "role": "slab", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": 0.0, "negative_cut": null, "verdict": "correct" }, { "converter": "imagetostl", "case": "components", "stl_files": 1, "triangles": 24, "shells": [ { "extents_mm": [ 15.0, 15.0, 15.0 ], "centre_mm": [ 80.0, 100.0, 7.5 ], "triangles": 12, "signed_volume_mm3": 3375.0 }, { "extents_mm": [ 15.0, 15.0, 15.0 ], "centre_mm": [ 120.0, 100.0, 7.5 ], "triangles": 12, "signed_volume_mm3": 3375.0 } ], "exit": null, "message": null, "parts": [ { "role": "cube", "printable": true, "present": true, "inverted": false }, { "role": "cube", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": 0.0, "negative_cut": null, "verdict": "correct" }, { "converter": "imagetostl", "case": "prusa-project", "stl_files": 1, "triangles": 36, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 100.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 8000.0 }, { "extents_mm": [ 12.0, 12.0, 6.0 ], "centre_mm": [ 110.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 864.0 }, { "extents_mm": [ 8.0, 8.0, 14.0 ], "centre_mm": [ 88.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 896.0 } ], "exit": null, "message": null, "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false }, { "role": "modifier", "printable": false, "present": true, "inverted": false }, { "role": "negative", "printable": false, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": 0.0, "negative_cut": { "expected_mm3": 7360.0, "uncut_mm3": 8000.0, "got_mm3": 8000.0, "cut": false }, "verdict": "extra geometry: modifier, negative" }, { "converter": "imagetostl", "case": "bambu-single", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 100.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 8000.0 } ], "exit": null, "message": null, "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": null, "negative_cut": null, "verdict": "correct" }, { "converter": "imagetostl", "case": "bambu-saved", "stl_files": 1, "triangles": 44, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 128.0, 128.0, 5.0 ], "triangles": 32, "signed_volume_mm3": 7360.0 }, { "extents_mm": [ 25.0, 25.0, 4.0 ], "centre_mm": [ 435.2, 128.0, 2.0 ], "triangles": 12, "signed_volume_mm3": 2500.0 } ], "exit": null, "message": null, "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false }, { "role": "negative", "printable": false, "present": false, "inverted": null }, { "role": "modifier", "printable": false, "present": false, "inverted": null }, { "role": "plate2", "printable": false, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": 0.0, "negative_cut": { "expected_mm3": 7360.0, "uncut_mm3": 8000.0, "got_mm3": 7360.0, "cut": true }, "verdict": "extra geometry: plate2" }, { "converter": "meshy", "case": "plain", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 100.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 8000.0 } ], "exit": null, "message": null, "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": null, "negative_cut": null, "verdict": "correct" }, { "converter": "meshy", "case": "inch", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 1.575, 0.787, 0.394 ], "centre_mm": [ 3.937, 3.937, 0.197 ], "triangles": 12, "signed_volume_mm3": 0.49 } ], "exit": null, "message": null, "parts": [ { "role": "body", "printable": true, "present": false, "inverted": null } ], "unidentified_shells": [ [ 1.575, 0.787, 0.394 ] ], "layout_error_mm": null, "negative_cut": null, "verdict": "printable part wrong" }, { "converter": "meshy", "case": "rotated", "evidence": "readout", "triangles": 12, "triangles_expected": 12, "dims_mm": [ 20, 40, 10 ], "dims_expected_mm": [ 20.0, 40.0, 10.0 ], "verdict": "correct (readout only; winding not visible)" }, { "converter": "meshy", "case": "scaled", "evidence": "readout", "triangles": 12, "triangles_expected": 12, "dims_mm": [ 80, 40, 20 ], "dims_expected_mm": [ 80.0, 40.0, 20.0 ], "verdict": "correct (readout only; winding not visible)" }, { "converter": "meshy", "case": "mirrored", "evidence": "readout", "triangles": 12, "triangles_expected": 12, "dims_mm": [ 40, 20, 10 ], "dims_expected_mm": [ 40.0, 20.0, 10.0 ], "verdict": "correct (readout only; winding not visible)" }, { "converter": "meshy", "case": "multi-object", "evidence": "readout", "triangles": 36, "triangles_expected": 36, "dims_mm": [ 135, 20, 15 ], "dims_expected_mm": [ 135.0, 20.0, 15.0 ], "verdict": "correct (readout only; winding not visible)" }, { "converter": "meshy", "case": "components", "evidence": "readout", "triangles": 24, "triangles_expected": 24, "dims_mm": [ 55, 15, 15 ], "dims_expected_mm": [ 55.0, 15.0, 15.0 ], "verdict": "correct (readout only; winding not visible)" }, { "converter": "meshy", "case": "prusa-project", "evidence": "readout", "triangles": 36, "triangles_expected": 12, "dims_mm": [ 40, 20, 14 ], "dims_expected_mm": [ 40.0, 20.0, 10.0 ], "verdict": "extra geometry: every non-printing part read as solid (readout)" }, { "converter": "meshy", "case": "bambu-single", "evidence": "readout", "triangles": 12, "triangles_expected": 12, "dims_mm": [ 40, 20, 10 ], "dims_expected_mm": [ 40.0, 20.0, 10.0 ], "verdict": "correct (readout only; winding not visible)" }, { "converter": "meshy", "case": "bambu-saved", "evidence": "readout", "triangles": 48, "triangles_expected": 12, "dims_mm": [ 339.7, 25, 14 ], "dims_expected_mm": [ 40.0, 20.0, 10.0 ], "verdict": "extra geometry: every non-printing part read as solid (readout)" }, { "converter": "convert3d", "case": "plain", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 100.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 8000.0 } ], "exit": null, "message": null, "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": null, "negative_cut": null, "verdict": "correct" }, { "converter": "convert3d", "case": "inch", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 1.575, 0.787, 0.394 ], "centre_mm": [ 3.937, 3.937, 0.197 ], "triangles": 12, "signed_volume_mm3": 0.49 } ], "exit": null, "message": null, "parts": [ { "role": "body", "printable": true, "present": false, "inverted": null } ], "unidentified_shells": [ [ 1.575, 0.787, 0.394 ] ], "layout_error_mm": null, "negative_cut": null, "verdict": "printable part wrong" }, { "converter": "convert3d", "case": "rotated", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 20.0, 40.0, 10.0 ], "centre_mm": [ 100.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 8000.0 } ], "exit": null, "message": null, "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": null, "negative_cut": null, "verdict": "correct" }, { "converter": "convert3d", "case": "scaled", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 80.0, 40.0, 20.0 ], "centre_mm": [ 100.0, 100.0, 10.0 ], "triangles": 12, "signed_volume_mm3": 64000.0 } ], "exit": null, "message": null, "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": null, "negative_cut": null, "verdict": "correct" }, { "converter": "convert3d", "case": "mirrored", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 100.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": -8000.0 } ], "exit": null, "message": null, "parts": [ { "role": "body", "printable": true, "present": true, "inverted": true } ], "unidentified_shells": [], "layout_error_mm": null, "negative_cut": null, "verdict": "printable part wrong" }, { "converter": "convert3d", "case": "multi-object", "stl_files": 1, "triangles": 36, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 60.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 8000.0 }, { "extents_mm": [ 15.0, 15.0, 15.0 ], "centre_mm": [ 120.0, 100.0, 7.5 ], "triangles": 12, "signed_volume_mm3": 3375.0 }, { "extents_mm": [ 30.0, 10.0, 5.0 ], "centre_mm": [ 160.0, 100.0, 2.5 ], "triangles": 12, "signed_volume_mm3": 1500.0 } ], "exit": null, "message": null, "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false }, { "role": "cube", "printable": true, "present": true, "inverted": false }, { "role": "slab", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": 0.0, "negative_cut": null, "verdict": "correct" }, { "converter": "convert3d", "case": "components", "stl_files": 1, "triangles": 24, "shells": [ { "extents_mm": [ 15.0, 15.0, 15.0 ], "centre_mm": [ 80.0, 100.0, 7.5 ], "triangles": 12, "signed_volume_mm3": 3375.0 }, { "extents_mm": [ 15.0, 15.0, 15.0 ], "centre_mm": [ 120.0, 100.0, 7.5 ], "triangles": 12, "signed_volume_mm3": 3375.0 } ], "exit": null, "message": null, "parts": [ { "role": "cube", "printable": true, "present": true, "inverted": false }, { "role": "cube", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": 0.0, "negative_cut": null, "verdict": "correct" }, { "converter": "convert3d", "case": "prusa-project", "stl_files": 1, "triangles": 36, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 100.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 8000.0 }, { "extents_mm": [ 12.0, 12.0, 6.0 ], "centre_mm": [ 110.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 864.0 }, { "extents_mm": [ 8.0, 8.0, 14.0 ], "centre_mm": [ 88.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 896.0 } ], "exit": null, "message": null, "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false }, { "role": "modifier", "printable": false, "present": true, "inverted": false }, { "role": "negative", "printable": false, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": 0.0, "negative_cut": { "expected_mm3": 7360.0, "uncut_mm3": 8000.0, "got_mm3": 8000.0, "cut": false }, "verdict": "extra geometry: modifier, negative" }, { "converter": "convert3d", "case": "bambu-single", "stl_files": 1, "triangles": 12, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 100.0, 100.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 8000.0 } ], "exit": null, "message": null, "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": null, "negative_cut": null, "verdict": "correct" }, { "converter": "convert3d", "case": "bambu-saved", "stl_files": 1, "triangles": 48, "shells": [ { "extents_mm": [ 40.0, 20.0, 10.0 ], "centre_mm": [ 128.0, 128.0, 5.0 ], "triangles": 12, "signed_volume_mm3": 8000.0 }, { "extents_mm": [ 8.0, 8.0, 14.0 ], "centre_mm": [ 128.0, 128.0, 7.0 ], "triangles": 12, "signed_volume_mm3": 896.0 }, { "extents_mm": [ 12.0, 12.0, 6.0 ], "centre_mm": [ 128.0, 128.0, 3.0 ], "triangles": 12, "signed_volume_mm3": 864.0 }, { "extents_mm": [ 25.0, 25.0, 4.0 ], "centre_mm": [ 435.2, 128.0, 2.0 ], "triangles": 12, "signed_volume_mm3": 2500.0 } ], "exit": null, "message": null, "parts": [ { "role": "body", "printable": true, "present": true, "inverted": false }, { "role": "negative", "printable": false, "present": true, "inverted": false }, { "role": "modifier", "printable": false, "present": true, "inverted": false }, { "role": "plate2", "printable": false, "present": true, "inverted": false } ], "unidentified_shells": [], "layout_error_mm": 0.0, "negative_cut": { "expected_mm3": 7360.0, "uncut_mm3": 8000.0, "got_mm3": 8000.0, "cut": false }, "verdict": "extra geometry: negative, modifier, plate2" } ], "matrix": [ { "tool": "PrusaSlicer", "setting": "command line --export-stl", "run_by": "script", "plain": "OK", "inch": "OK", "rotated": "OK", "scaled": "OK", "mirrored": "OK", "multi_object": "OK", "components": "OK", "bambu_single": "OK", "bambu_saved": "refuses to open", "prusa_project": "hole not cut" }, { "tool": "trimesh", "setting": "load, then export STL", "run_by": "script", "plain": "OK", "inch": "25.4x too small", "rotated": "OK", "scaled": "OK", "mirrored": "OK", "multi_object": "OK", "components": "OK", "bambu_single": "OK", "bambu_saved": "adds the plate 2 part; modifier as solid; negative part as solid", "prusa_project": "modifier as solid; negative part as solid" }, { "tool": "Bambu Studio", "setting": "command line --export-stl", "run_by": "script", "plain": "OK", "inch": "OK", "rotated": "OK", "scaled": "OK", "mirrored": "inside out", "multi_object": "OK", "components": "OK", "bambu_single": "crashes", "bambu_saved": "adds the plate 2 part; hole not cut", "prusa_project": "modifier as solid; negative part as solid" }, { "tool": "OrcaSlicer", "setting": "command line --export-stl", "run_by": "script", "plain": "OK", "inch": "OK", "rotated": "OK", "scaled": "OK", "mirrored": "inside out", "multi_object": "OK", "components": "OK", "bambu_single": "crashes", "bambu_saved": "refuses to open", "prusa_project": "modifier as solid; negative part as solid" }, { "tool": "Blender + 3MF Import/Export", "setting": "defaults", "run_by": "script", "plain": "1000x too small", "inch": "1000x too small", "rotated": "1000x too small", "scaled": "1000x too small", "mirrored": "1000x too small", "multi_object": "1000x too small", "components": "1000x too small", "bambu_single": "1000x too small", "bambu_saved": "1000x too small", "prusa_project": "1000x too small" }, { "tool": "lib3mf", "setting": "read, then write STL", "run_by": "script", "plain": "OK", "inch": "25.4x too small", "rotated": "OK", "scaled": "OK", "mirrored": "inside out", "multi_object": "OK", "components": "OK", "bambu_single": "OK", "bambu_saved": "adds the plate 2 part; modifier as solid; negative part as solid", "prusa_project": "modifier as solid; negative part as solid" }, { "tool": "Blender + 3MF Import/Export", "setting": "Unit Scale 0.001 before import", "run_by": "script", "plain": "OK", "inch": "OK", "rotated": "OK", "scaled": "OK", "mirrored": "OK", "multi_object": "OK", "components": "OK", "bambu_single": "OK", "bambu_saved": "adds the plate 2 part; modifier as solid; negative part as solid", "prusa_project": "modifier as solid; negative part as solid" }, { "tool": "Bambu Studio", "setting": "GUI, all objects as one STL, boolean Yes", "run_by": "hand", "plain": null, "inch": null, "rotated": null, "scaled": null, "mirrored": "OK", "multi_object": null, "components": null, "bambu_single": null, "bambu_saved": "adds the plate 2 part; hole cut", "prusa_project": "OK" }, { "tool": "Bambu Studio", "setting": "GUI, all objects as one STL, boolean No", "run_by": "hand", "plain": null, "inch": null, "rotated": null, "scaled": null, "mirrored": "OK", "multi_object": null, "components": null, "bambu_single": null, "bambu_saved": "adds the plate 2 part; hole not cut", "prusa_project": null }, { "tool": "Bambu Studio", "setting": "GUI, all objects as STLs, boolean Yes", "run_by": "hand", "plain": null, "inch": null, "rotated": null, "scaled": null, "mirrored": null, "multi_object": null, "components": null, "bambu_single": null, "bambu_saved": "adds the plate 2 part; hole cut", "prusa_project": null }, { "tool": "imagetostl.com", "setting": "defaults", "run_by": "hand", "plain": "OK", "inch": "OK", "rotated": "OK", "scaled": "OK", "mirrored": "inside out", "multi_object": "OK", "components": "OK", "bambu_single": "OK", "bambu_saved": "adds the plate 2 part; hole cut", "prusa_project": "modifier as solid; negative part as solid" }, { "tool": "meshy.ai", "setting": "defaults", "run_by": "hand", "plain": "OK", "inch": "25.4x too small", "rotated": "OK (readout)", "scaled": "OK (readout)", "mirrored": "OK (readout)", "multi_object": "OK (readout)", "components": "OK (readout)", "bambu_single": "OK (readout)", "bambu_saved": "modifier, negative and other plates read as solid (readout)", "prusa_project": "modifier, negative and other plates read as solid (readout)" }, { "tool": "convert3d.org", "setting": "defaults", "run_by": "hand", "plain": "OK", "inch": "25.4x too small", "rotated": "OK", "scaled": "OK", "mirrored": "inside out", "multi_object": "OK", "components": "OK", "bambu_single": "OK", "bambu_saved": "adds the plate 2 part; modifier as solid; negative part as solid", "prusa_project": "modifier as solid; negative part as solid" } ], "project_rows": [ { "case": "bambu-saved", "tool": "PrusaSlicer", "setting": "command line --export-stl", "result": "refuses to open", "other_plate_included": null, "modifier": null, "negative_part": null, "evidence": "stl" }, { "case": "bambu-saved", "tool": "trimesh", "setting": "load, then export STL", "result": "adds the plate 2 part; modifier as solid; negative part as solid", "other_plate_included": true, "modifier": "as solid", "negative_part": "as solid", "evidence": "stl" }, { "case": "bambu-saved", "tool": "Bambu Studio", "setting": "command line --export-stl", "result": "adds the plate 2 part; hole not cut", "other_plate_included": true, "modifier": "left out", "negative_part": "ignored, no hole", "evidence": "stl" }, { "case": "bambu-saved", "tool": "OrcaSlicer", "setting": "command line --export-stl", "result": "refuses to open", "other_plate_included": null, "modifier": null, "negative_part": null, "evidence": "stl" }, { "case": "bambu-saved", "tool": "Blender + 3MF Import/Export", "setting": "defaults", "result": "1000x too small", "other_plate_included": null, "modifier": null, "negative_part": null, "evidence": "stl" }, { "case": "bambu-saved", "tool": "lib3mf", "setting": "read, then write STL", "result": "adds the plate 2 part; modifier as solid; negative part as solid", "other_plate_included": true, "modifier": "as solid", "negative_part": "as solid", "evidence": "stl" }, { "case": "bambu-saved", "tool": "Blender + 3MF Import/Export", "setting": "Unit Scale 0.001 before import", "result": "adds the plate 2 part; modifier as solid; negative part as solid", "other_plate_included": true, "modifier": "as solid", "negative_part": "as solid", "evidence": "stl" }, { "case": "bambu-saved", "tool": "Bambu Studio", "setting": "GUI, all objects as one STL, boolean Yes", "result": "adds the plate 2 part; hole cut", "other_plate_included": true, "modifier": "left out", "negative_part": "hole cut", "evidence": "stl" }, { "case": "bambu-saved", "tool": "Bambu Studio", "setting": "GUI, all objects as one STL, boolean No", "result": "adds the plate 2 part; hole not cut", "other_plate_included": true, "modifier": "left out", "negative_part": "ignored, no hole", "evidence": "stl" }, { "case": "bambu-saved", "tool": "Bambu Studio", "setting": "GUI, all objects as STLs, boolean Yes", "result": "adds the plate 2 part; hole cut", "other_plate_included": true, "modifier": "left out", "negative_part": "hole cut", "evidence": "stl" }, { "case": "bambu-saved", "tool": "imagetostl.com", "setting": "defaults", "result": "adds the plate 2 part; hole cut", "other_plate_included": true, "modifier": "left out", "negative_part": "hole cut", "evidence": "stl" }, { "case": "bambu-saved", "tool": "meshy.ai", "setting": "defaults", "result": "modifier, negative and other plates read as solid (readout)", "other_plate_included": true, "modifier": "as solid", "negative_part": "as solid", "evidence": "readout" }, { "case": "bambu-saved", "tool": "convert3d.org", "setting": "defaults", "result": "adds the plate 2 part; modifier as solid; negative part as solid", "other_plate_included": true, "modifier": "as solid", "negative_part": "as solid", "evidence": "stl" }, { "case": "prusa-project", "tool": "PrusaSlicer", "setting": "command line --export-stl", "result": "hole not cut", "other_plate_included": null, "modifier": "left out", "negative_part": "ignored, no hole", "evidence": "stl" }, { "case": "prusa-project", "tool": "trimesh", "setting": "load, then export STL", "result": "modifier as solid; negative part as solid", "other_plate_included": null, "modifier": "as solid", "negative_part": "as solid", "evidence": "stl" }, { "case": "prusa-project", "tool": "Bambu Studio", "setting": "command line --export-stl", "result": "modifier as solid; negative part as solid", "other_plate_included": null, "modifier": "as solid", "negative_part": "as solid", "evidence": "stl" }, { "case": "prusa-project", "tool": "OrcaSlicer", "setting": "command line --export-stl", "result": "modifier as solid; negative part as solid", "other_plate_included": null, "modifier": "as solid", "negative_part": "as solid", "evidence": "stl" }, { "case": "prusa-project", "tool": "Blender + 3MF Import/Export", "setting": "defaults", "result": "1000x too small", "other_plate_included": null, "modifier": null, "negative_part": null, "evidence": "stl" }, { "case": "prusa-project", "tool": "lib3mf", "setting": "read, then write STL", "result": "modifier as solid; negative part as solid", "other_plate_included": null, "modifier": "as solid", "negative_part": "as solid", "evidence": "stl" }, { "case": "prusa-project", "tool": "Blender + 3MF Import/Export", "setting": "Unit Scale 0.001 before import", "result": "modifier as solid; negative part as solid", "other_plate_included": null, "modifier": "as solid", "negative_part": "as solid", "evidence": "stl" }, { "case": "prusa-project", "tool": "Bambu Studio", "setting": "GUI, all objects as one STL, boolean Yes", "result": "OK", "other_plate_included": null, "modifier": "left out", "negative_part": "hole cut", "evidence": "stl" }, { "case": "prusa-project", "tool": "imagetostl.com", "setting": "defaults", "result": "modifier as solid; negative part as solid", "other_plate_included": null, "modifier": "as solid", "negative_part": "as solid", "evidence": "stl" }, { "case": "prusa-project", "tool": "meshy.ai", "setting": "defaults", "result": "modifier, negative and other plates read as solid (readout)", "other_plate_included": null, "modifier": "as solid", "negative_part": "as solid", "evidence": "readout" }, { "case": "prusa-project", "tool": "convert3d.org", "setting": "defaults", "result": "modifier as solid; negative part as solid", "other_plate_included": null, "modifier": "as solid", "negative_part": "as solid", "evidence": "stl" } ], "not_measured_here": [ "OrcaSlicer's GUI. Its command line gave the same result as Bambu Studio's on every case it could open, which is expected of a fork, so the GUI was not run. Opening the Bambu-saved project in OrcaSlicer 2.4.2's GUI did show a warning worth knowing: the file was made by a newer Bambu Studio (2.8.2.61) than Orca's compatible version (2.6.0.51), and some settings were not recognised. Its command line refuses the same file.", "The command line of Bambu Studio and OrcaSlicer is not a reliable stand-in for their GUI. Both crash (exit 0xC0000005) on the single-part file that Bambu Studio's own command line wrote, while Bambu Studio's command line opens the GUI-saved project; and where both ran, the GUI handled modifiers and negative parts that the command line did not. Read the CLI rows as CLI behaviour only.", "Bambu Studio's GUI on the generated fixtures other than prusa-project and mirrored. The GUI was run where its command line went wrong or could not run.", "meshy.ai beyond three conversions. Anonymous use is capped at three; the remaining cases use the page's own readout of what it parsed, marked as readout in the data.", "Colour, multi-material painting, painted supports, seams and print settings. STL has no field for any of them, so every converter drops them by definition; there is nothing to measure.", "Real project files downloaded from MakerWorld or Printables. The two Bambu files here were written by Bambu Studio itself and the PrusaSlicer project follows PrusaSlicer's own writer, but none of them is a project with hundreds of thousands of triangles, painted colours and years of format drift behind it." ] }