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 05:17:49 +0000 (16:17 +1100)
commit0fe80121b9f073c6d9379f6a94cc0550704826e9
tree766de783144b6bd6e6a97c60b79d30912927d086
parenta68fef7c3545cc632f8b9a543a9c31755f39dddb
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