Commit: 542a0c41d2c0a77de2d139bac8bc95c029ebf11c
Author: Campbell Barton
Date: Sun Apr 12 19:14:28 2015 +1000
Branches: master
https://developer.blender.org/rB542a0c41d2c0a77de2d139bac8bc95c029ebf11c
Dyntopo: redundant length check subdividing edges
===================================================================
M source/blender/blenkernel/intern/pbvh_bmesh.c
===================================================================
diff --git a/source/blender/blenkernel/intern/pbvh_bmesh.c
b/source/blender/blenkernel/intern/pbvh_bmesh.c
index 92fdfa9..26d3a1e 100644
--- a/source/blender/blenkernel/intern/pbvh_bmesh.c
+++ b/source/blender/blenkernel/intern/pbvh_bmesh.c
@@ -862,8 +862,14 @@ static bool
pbvh_bmesh_subdivide_long_edges(EdgeQueueContext *eq_ctx, PBVH *bvh,
BLI_mempool_free(eq_ctx->pool, pair);
pair = NULL;
+ /* At the moment edges never get shorter (subdiv will make new
edges)
+ * unlike collapse where edges can become longer. */
+#if 0
if (len_squared_v3v3(v1->co, v2->co) <=
eq_ctx->q->limit_len_squared)
continue;
+#else
+ BLI_assert(len_squared_v3v3(v1->co, v2->co) >
eq_ctx->q->limit_len_squared);
+#endif
/* Check that the edge still exists */
if (!(e = BM_edge_exists(v1, v2))) {
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