InspectMeshInspectMesh
A 3MF package can contain reusable geometry, declared units and several placed items. Choose a tool for the build question you need to answer. A supported mesh result does not validate every package extension or the printer settings stored by a slicer.
| Question | Next action |
|---|---|
| What parts and placements are present? | Inspect the 3MF locally |
| Which preparation checks need review? | Run local 3MF preflight |
| Which mesh findings are supported? | Check 3MF mesh quality |
| What are the placed build’s bounds? | Measure 3MF build dimensions |
| Why is the triangle count unexpected? | Investigate stored and placed counts |
| Is an enclosed-volume value available? | Calculate supported 3MF volume |
| Do I need geometry in STL format? | Review 3MF-to-STL conversion |
Reusing one mesh in two build items can increase placed triangle count and overall bounds without storing a second mesh resource. Volume availability has additional validity conditions; a count or dimensions result does not establish that volume can be reported. Use the original slicer project to review its printer and material settings.
Open a 3MF model locally, inspect it in 3D and review its declared units, dimensions and triangle count.
Open a 3MF fileCheck 3MF mesh quality, declared units and build-item geometry before slicing.
Check 3MF qualityResolve a 3MF build locally and check unit, size, printer fit, mesh integrity, sampled wall thickness and volume guidance together.
Run 3MF preflightReview selected duplicate and degenerate triangle removals locally, then save a separate 3MF package and recheck its build.
Repair a 3MF fileCheck resolved 3MF build geometry for open edges before slicing.
Check 3MF watertightnessCheck resolved 3MF geometry for open edges, non-manifold edges and separate shells.
Check 3MF topologyMeasure supported placed-build bounds, read declared units and compare nominal printer fit.
Measure a 3MF fileRequest supported enclosed volume, review availability limits and calculate optional solid mass.
Calculate 3MF volumeEstimate sampled wall thickness in resolved 3MF build geometry locally, including transforms and repeated objects.
Check wall thicknessResolve 3MF units, build items and transforms before screening downward-facing triangles and reporting analysed area.
Check overhang riskCount triangles in the resolved 3MF print build before slicing.
Count 3MF trianglesExport resolved 3MF build geometry as one binary STL locally in your browser.
Convert 3MF to STLChoosing how to place a build before slicing? Use the 3D Print Orientation Planner.
Need an approximate thin-wall preflight check? Check 3MF wall thickness.
Need a broadly compatible geometry-only export? Convert 3MF to STL.
Separate unit and placement context from scaling an object or arrangement in its editing application. Solid-model mass answers a geometry question; use complete sliced consumption for a production job.