Meshing tolerance settings for 3d surface operations were ignored since
switching to directly using facets from the view tesselation. On complex
3d shapes, this could cause serious meshing artifacts in the generated
paths, serious enough to show up even in path previews.
Additionally, there were occasionally segfaults when a model was not
viewed and thus implicitly tessellated before starting an OCL operation.
This patch switches from using view tessellations to explicitly calling
`tessellate()`. While this is usually more expensive than using the
existing view tessellation, recent changes to parallelize tessellation
have reduced this additional cost significantly.
Note that this diff only restores the use of LinearDeflection, since
that is the main thing we care about in OCL use cases. Angular
deflection is still ignored, but I think this is a good thing for this
case since a highly refined mesh in tiny but heavily curved areas below
the linear deflection threshold just adds unnecessary cost. If there is
agreement on this point, then we can remove the preference for
AngularDeflection from the UI in a follow-up.
=======================================================
fixes#4295
PointOnObject autoconstraint for BSplines is currently not supported, this
commit prevents malformed autoconstraint creation.
Also add `find_doc` to be able to test the existence of an
active document before searching for the object.
These can be used in the make functions of most modifier commands.
This feature allows the user to import base geometry from an existing operation in the same Job. The imported geometry is still passed through the shape type filter as if it were manually selected in the viewport.
Path: Post-test updates
Avoid spurious diffs from inadvertent newline changes by letting git
normalize newlines in the path module as well, just as a list of other
modules including Draft already do.
This effectively standardizes all checked-in code to Unix newlines, but
checkouts might use CRLF if that is the user preference.
New option allows access to previously inaccessible faces.
Corrected property label names in UI panel, and added `Face Region` option to boundary shape list.
====================================================
fixes#4105
When a constraint substitution is present, a solve must precede any call to the redundant removal to update the solver information.
