LineArt: Consistent backface culling behavior

1. Now will remove lines if both adjacent faces are back face.

2. Added a check to respect material back face culling setting.

3. Changed label in the modifier to "Force Backface Culling" (which reflect more accurately with what the checkbox does).

Reviewed By: Antonio Vazquez (antoniov), Aleš Jelovčan (frogstomp)

Ref D14041

1 files changed, 0 insertions, 0 deletions

diff --git a/source/tools b/source/tools
-Subproject 515e67c1932bc06f24cb50b621265c2a6e8a25a
+Subproject 7fd2ed908b4f50140670caf6786e5ed245b7913