propogate simple angles in pathops
If an edge is unsortable, its winding value is untrustworthy;
it cannot be added to the output on that alone. If one end
adjoins a trusted edge, and that edge is added to the output,
the untrusted edge can be added as well.
Also add in msvs debugging for angles.
With this change, all extended tests pass.
TBR=reed@google.com
Bug: skia:8125
Change-Id: I049c6efa2fa83edd7b49cdd598ec94c356481b0f
Reviewed-on: https://skia-review.googlesource.com/140562
Commit-Queue: Cary Clark <caryclark@skia.org>
Auto-Submit: Cary Clark <caryclark@skia.org>
Reviewed-by: Cary Clark <caryclark@skia.org>
7 files changed