fixes reparenting bug when dressup is deleted
Engrave wasn't using final depth value
Dragknife Dressup not correctly calculating spin direction or curve intersection
Per Yorik, fix crash if PartGui hasn't been loaded
Allow selection of bottom face for profiling
Bug # 0002615
There was an issue in the conversion from a toolpath to GCode, some very
small circles were mistaken for full circles when their coordinates were
output in some finite precision.
Dragknives have an offset so paths must be extended to complete the cut.
They also require special handling if the incident angle between two segments
is small. This dressup provides properties for the filter angle, offset
distance, and pivot height. One known area still needs to be addressed:
If the segment being processed is shorter than the offset distance, the
extension may be added incorrectly.
Additional corner strategies could also be added in the future to enhance drag
knife performance.
Some of the files also got a pep8 cleanup.
PathKurveUtils: logic around line #460 to always pass Z value.
Previously, the Z was only passed if it changed. This caused some downstream
problems for dressup functions.
Changes to Dressup so it works with parent objects correctly.
Builds a representation of the tool and shows it while the task dialog is open.
Next: Need to make the representation more accurate with respect
to end shape, corner radius, etc.
Need to improve the tool library handling
Need to improve the tool selection process.
Selection gate changed to allow selection of Shape objects with
boundbox.z = 0 and having wires.
Splines and curves are processed through pathutils.cleanedges but the precision is
hard coded. Might want to change this to a property.
comment diameter instead of radius for compensated profile/surface ops
opensbp improved pre processor is more explicit with XY values
cmake copies opensbp postprocessor.
Removed unnecessary file.
