Remove adjacent coincident and nearly-coincident points from Path.
This is based on PR#5276 by sundtek, but only collapses adjacent points
on the Path. It also addresses (IMO) most of the feedback on the original
PR.
see also discussion on the forum:
https://forum.freecadweb.org/viewtopic.php?f=15&t=42755&start=10#p555566
This adds G43 tool height compensation to the centroid CAM post-processor using
a similar approach to the G43 support in the MACH3 post.
Specifically, G43 is emitted at every tool change by default and a new
`--no-tlo` post argument can restore the old behaviour of no height
compensation being emitted. These both match how the MACH3 post does it.
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* updated ts files
* merged crowdin translations
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Issue 8064 occurs when FreeCAD passes a Voronoi diagram to
Boost that becomes self-intersecting when Boost truncates the
diagram's coordinates to integers. This occurs when the discretizer
slightly misses closing the polygon generated for the letter by less
that FreeCAD's epsilon, then the wrapping Python code closes the
polygon by adding the initial polygon point as the final point.
This creates a short segment that, depending on the position of
the letter in the coordinate system, may end up being moved one
Boost coordinate delta away from the intended point, which can
end up self-intersecting.
Since the miss is very small, FreeCAD should treat it as it it
were the initial point. There's no need for a duplicate copy of
the initial point, so we remove this point close to the initial
point and let insert_many_wires() close the polygon as usual.
Eliminate m_measurement_inch to clean up logic for priority of MEASUREMENT and INSUNITS.
Save the actual scaling factor rather than the scaling enum so a switch statement is not executed for each call to mm()
Add to CDxfRead the work to handle dxfScaling option, ImpExpDxfRead just has to set it up now.
Get the scaling factor from a lookup table rather than a switch statement
Display a message explaining what the scaling factor is and where it comes from
Remove large amount of Lint.
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This patch substitutes by isAttachedToDocument() (almost) everywhere where
getNameInDocument() is used for this purpose.
The very few places not touched by this patch demand a (just a little) less trivial change.
When we change the returning type of getNameInDocument() to std::string,
those places will be easily found, because they shall generate a compiler error
(converting std::string to bool).
Rationale:
The fact that getNameInDocument() return nullptr to indicate
that the object is not attached to a document is responsible for lots of bugs
where the developer does not check for "nullptr".
The idea is to eliminate all those uses of getNameInDocument() and, in the near future,
make getNameInDocument() return always a valid std::string.
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