[Bf-blender-cvs] [df83a187266] temp-lineart-contained: LineArt: Fix occlusion effectiveness for culled triangles.

[YimingWu]

Commit: df83a1872664e32d7f5d6b10cf0dff8d9eef85f8
Author: YimingWu
Date:   Mon Jul 5 20:37:16 2021 +0800
Branches: temp-lineart-contained
https://developer.blender.org/rBdf83a1872664e32d7f5d6b10cf0dff8d9eef85f8

LineArt: Fix occlusion effectiveness for culled triangles.

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

M	source/blender/gpencil_modifiers/intern/lineart/lineart_cpu.c

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

diff --git a/source/blender/gpencil_modifiers/intern/lineart/lineart_cpu.c b/source/blender/gpencil_modifiers/intern/lineart/lineart_cpu.c
index bfc1b3de3e0..f234036541d 100644
--- a/source/blender/gpencil_modifiers/intern/lineart/lineart_cpu.c
+++ b/source/blender/gpencil_modifiers/intern/lineart/lineart_cpu.c
@@ -774,6 +774,7 @@ static void lineart_triangle_post(LineartTriangle *tri, LineartTriangle *orig)
   tri->flags = LRT_CULL_GENERATED;
   tri->intersection_mask = orig->intersection_mask;
   tri->material_mask_bits = orig->material_mask_bits;
+  tri->mat_occlusion = orig->mat_occlusion;
 }
 
 static void lineart_triangle_set_cull_flag(LineartTriangle *tri, uchar flag)