Add code block to remove first of any two consecutive, roughly equal depth values (twin values).
Add two unit tests to support new code block and use cases.
black reformat for PathCommands
Black reform PathCopy
Black reform PathComment
Black reformat PathCustom/gui
Black reformat PathUtil/PathUtils
Black reformat PathHop
Black reformat PathGeom
Black reformat
Black reformat
Black reformat
Black reformat
Black reformat
black reformat
Black reformat
black
Generalize the `extractFaceOffset` method to `getOffsetArea`, which can
handle both face offsetting and projection. Another difference is that
the new method exposes Area's ability to preserve internal holes,
defaulting to preserving. The method is moved to the PathUtils module,
reflecting its generality and fairly wide used across Path.
This method is then used to provide a drop-in alternative to
`FindUnifiedRegions` via a small wrapper in PathSurfaceSupport. The Area
implementation is generally quick, but can fail (throw) in some cases,
so the wrapper is trying the Area method as an optimization first, and
falls back to the full `FindUnifiedRegions` logic if that fails.
Implement an iterative version of the Ramer-Douglas-Peucker line
simplification algorithm
(https://en.wikipedia.org/wiki/Ramer%E2%80%93Douglas%E2%80%93Peucker_algorithm),
which reduces line complexity to a limited linear deviation from the
original polyline. The ability to reason about linear deflection is the
key improvement over the previous linear implementation.
Worst case complexity is O(n^2), but expected complexity for typical
cases is O(n log n). A potentially faster alternative would be to call
out to libclipper, treating the line as a closed polygon. However, in
practice, performance of this implementation seems good enough. A
complex 3d surface operation optimizes in a few seconds, and reduces
output gcode size from about 220MB with the previous implementation to
10MB.
lazy_loader is copied to Ext now, modified external imports to lazy_load
add a few more imports to be lazy loaded, think the install path is correct now
[TD]"<" symbol embedded in html
revert changes to path modules for testing
use lazyloader in PathAreaOp.py
add back in deferred loading
temp change to print error message in tests
temp change to print error message in tests
add _init__.py to lazy_loader
make install in CMakeLists.txt one line
