Vedo Files

What's Changed

• add interactive widget wrappers for line, sphere, point and cylinder placement
• add Three.js scene export support
• add quaternion utilities, Gaussian cube loading, and explicit structured-grid methods
• improve CLI: Rich logging, better --search, --convert, --eog, and --run behaviour
• fix trame backend state collisions across multiple notebook views
• fix k3d backend: cell-to-point color mapping no longer mutates the original mesh
• fix NonLinearTransform.compute_main_axes: Jacobian now correct at any pivot, not just the origin
• fix LinearTransform.reorient: antiparallel case now picks a proper perpendicular axis
• fix grid_corners: wrong box positions for non-square grids when yflip=True
• fix color_map: degenerate vmax==vmin scalar path returned wrong value
• fix Minimizer: convergence check, eval() argument type, and repeated minimize() calls
• fix cart2cyl: use np.hypot to avoid overflow on large inputs
• fix write(): pipeline was attached to discarded return value instead of the object
• migrate documentation to MkDocs; refresh examples

• improve Settings.__str__ to show live values grouped by category; "key" in settings now works; dry_run_mode visible in print(settings)

• Fix lazy vertex normals for surface meshes by @fallenmi in https://github.com/marcomusy/vedo/pull/1306

• Close and orient ThickTube meshes by @antonsoo in https://github.com/marcomusy/vedo/pull/1311
• Fix plotter buttons with VTK 9.7 by @antonsoo in https://github.com/marcomusy/vedo/pull/1310
• Fix line_line_distance / segment_segment_distance TypeError by @harshajv7981 in https://github.com/marcomusy/vedo/pull/1313

Soft-breaking Changes

• examples under examples/other/ were moved to examples/extras/
• settings.init_colab() and Settings.start_xvfb() are now module-level functions; use vedo.init_colab() and vedo.start_xvfb() instead

Hard-breaking Changes

• None

New/Revised Examples

examples/extras/export_threejs.py
examples/extras/quaternion.py
examples/extras/chemistry2.py
examples/animation/aizawa_attractor.py
examples/volumetric/slicer_set_volume.py
examples/volumetric/streamlines2_linewidget.py
examples/volumetric/streamlines2_spherewidget.py
examples/volumetric/streamlines2_pointwidget.py
examples/volumetric/streamlines2_cylinderwidget.py

New Contributors

• @fallenmi made their first contribution in https://github.com/marcomusy/vedo/pull/1306
• @antonsoo made their first contribution in https://github.com/marcomusy/vedo/pull/1311
• @harshajv7981 made their first contribution in https://github.com/marcomusy/vedo/pull/1313

Full Changelog: https://github.com/marcomusy/vedo/compare/v2026.6.1...v2026.6.3