Commit: 1b7ea80690747ccd7a3557cbb8defef1b15e3410
Author: YimingWu
Date: Thu Jun 25 16:18:55 2020 +0800
Branches: lanpr-under-gp
https://developer.blender.org/rB1b7ea80690747ccd7a3557cbb8defef1b15e3410
LANPR: Fix ambiguous occlusion level when having overlapping points on chaining
.
===================================================================
M source/blender/editors/lanpr/lanpr_chain.c
===================================================================
diff --git a/source/blender/editors/lanpr/lanpr_chain.c
b/source/blender/editors/lanpr/lanpr_chain.c
index c1e19dce0a9..69c31930aea 100644
--- a/source/blender/editors/lanpr/lanpr_chain.c
+++ b/source/blender/editors/lanpr/lanpr_chain.c
@@ -132,7 +132,12 @@ static LANPR_RenderLineChainItem
*lanpr_append_render_line_chain_point(LANPR_Ren
LANPR_RenderLineChainItem *rlci;
if (lanpr_check_point_overlapping(rlc->chain.last, x, y, 1e-5)) {
- return rlc->chain.last;
+ /* Because segment type is determined by the leading chain point, so we
need to ensure the type
+ * and occlusion is correct after omitting overlapping point*/
+ LANPR_RenderLineChainItem *old_rlci = rlc->chain.last;
+ old_rlci->line_type = type;
+ old_rlci->occlusion = level;
+ return old_rlci;
}
rlci = mem_static_aquire(&rb->render_data_pool,
sizeof(LANPR_RenderLineChainItem));
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