This is more a workaround than a fix: Windows 10 3D model fixing API refuses
to load a zip64 encoded 3MF. We need to get in touch with Microsoft on that
issue, for now the 3MFs generated for the Windows 10 3D model fixing API
will be limited to 4GB. Saving a bigger 3MF will fail.
Drain holes reference position was saved slightly above the mesh to avoid problem when the hole is placed on flat or nearly flat surface
The depth of the hole was internally bigger than what the user has set to compensato for it
However, this leads to problem with scaling and makes reprojection of the holes on the mesh complicated
This commit changes the reference point to the point on the mesh and the extra elevation is handled when rendering and drilling the hole.
The change is reflected in 3MF drain holes versioning so that old 3MFs are loaded correctly.
Reprojection on the mesh after reload from disk/fix through netfabb has been enabled.
- unselected objects are hidden when SLA gizmo is active
- support volumes are hidden when editing mode is active
- 3mf support points format versioning
