Bezier

[](https://pypi.org/project/bezier/0.6.4/) [](https://bezier.readthedocs.io/en/0.6.4/)

Python Changes

Surface Changes

- Stopped raising `ValueError('At least one value outside of unit interval', s_val, t_val)` or `ValueError('outside of unit interval')` when a curve-curve intersection falls **barely** outside of the parameter space `[0, 1]` ([329a59a](https://github.com/dhermes/bezier/commit/329a59a5c3f01655993305c3db3a2804eb25e0ad)).

ABI Changes

Surface Changes

- Removed `Status_WIGGLE_FAIL` enum and re-numbered all larger `Status` enum values (by subtracting one)
- Changing "wiggle failure" in curve-curve intersection from a non-success status to be a dropped candidate for intersection

[](https://pypi.org/project/bezier/0.6.3/) [](https://bezier.readthedocs.io/en/0.6.3/)

Python Changes

Surface Changes

- Changed `RuntimeError('Unexpected number of edges', 11)` to `RuntimeError('Unknown error has occured.')` in the speedup that does surface-surface intersection ([35ab5d5](https://github.com/dhermes/bezier/commit/35ab5d5a7d3518fda1ce4478dacee50bc3e56d9c)). The old error message was a "copy-paste" artifact from the `basic_interior_combine()` Python helper.

Build

- Removed a flag (`-march=native`) from the build process for the `bezier._speedup` extension module ([e739429](https://github.com/dhermes/bezier/commit/e7394292f14f134191d9944bb333d4a97dd92f29)). Using the flag caused the `manylinux` wheels to be "broken" (see [#98](https://github.com/dhermes/bezier/issues/98)).