[Bf-blender-cvs] [b29749af5f0] lanpr-under-gp: LineArt: Fix force line type when connecting to intersection lines,

[YimingWu]

Commit: b29749af5f00d61dc8c4c21c86267d48faaa040c
Author: YimingWu
Date:   Sun Jul 26 11:12:25 2020 +0800
Branches: lanpr-under-gp
https://developer.blender.org/rBb29749af5f00d61dc8c4c21c86267d48faaa040c

LineArt: Fix force line type when connecting to intersection lines,

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

M	source/blender/editors/lineart/lineart_chain.c

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

diff --git a/source/blender/editors/lineart/lineart_chain.c b/source/blender/editors/lineart/lineart_chain.c
index e768529888a..568bee069c8 100644
--- a/source/blender/editors/lineart/lineart_chain.c
+++ b/source/blender/editors/lineart/lineart_chain.c
@@ -626,6 +626,11 @@ static void lineart_chain_connect(LineartRenderBuffer *UNUSED(rb),
       onto->type = LRT_EDGE_FLAG_CONTOUR;
     }
   }
+  else if (sub->type == LRT_EDGE_FLAG_INTERSECTION) {
+    if (onto->type != LRT_EDGE_FLAG_INTERSECTION) {
+      onto->type = LRT_EDGE_FLAG_CONTOUR;
+    }
+  }
   if (!reverse_1) {  /*  L--R L-R */
     if (reverse_2) { /*  L--R R-L */
       BLI_listbase_reverse(&sub->chain);