[Bf-blender-cvs] [6d673f8] master: Docs: comment on poly flipping w/ solidify

[Campbell Barton]

Commit: 6d673f8f0c4600b6573991bcd6e75f89bdb4c473
Author: Campbell Barton
Date:   Fri Mar 4 06:17:32 2016 +1100
Branches: master
https://developer.blender.org/rB6d673f8f0c4600b6573991bcd6e75f89bdb4c473

Docs: comment on poly flipping w/ solidify

===================================================================

M	source/blender/modifiers/intern/MOD_solidify.c

===================================================================

diff --git a/source/blender/modifiers/intern/MOD_solidify.c b/source/blender/modifiers/intern/MOD_solidify.c
index 4188e2d..0a4d647 100644
--- a/source/blender/modifiers/intern/MOD_solidify.c
+++ b/source/blender/modifiers/intern/MOD_solidify.c
@@ -459,6 +459,8 @@ static DerivedMesh *applyModifier(
 			unsigned int e;
 			int j;
 
+			/* reverses the loop direction (MLoop.v as well as custom-data)
+			 * MLoop.e also needs to be corrected too, done in a separate loop below. */
 			ml2 = mloop + mp->loopstart + dm->numLoopData;
 			for (j = 0; j < mp->totloop; j++) {
 				CustomData_copy_data(&dm->loopData, &result->loopData, mp->loopstart + j,