Spin Tool: don't flip when using a negative angle
authorCampbell Barton <ideasman42@gmail.com>
Fri, 4 Jan 2019 05:17:49 +0000 (16:17 +1100)
committerCampbell Barton <ideasman42@gmail.com>
Fri, 4 Jan 2019 06:07:12 +0000 (17:07 +1100)
commit3f0a26137aac348a2b5660de0769a923160d9a7f
tree850c6f04f582548d39aeec462b47f56eff205111
parenteeff7a2f3c9d4bb495d31a7190044be926b9a45e
Spin Tool: don't flip when using a negative angle

The intention was to flip normals when extruding in the opposite
direction, however the sign of the angle isn't meaningful unless
the geometry center and region normal are taken into account.

Disable, may add back in a way that works more predictably.
source/blender/editors/mesh/editmesh_extrude_spin.c