From fc3d515be842a2c88da01958b640ad5033b13ffd Mon Sep 17 00:00:00 2001
From: Mark Olesen <Mark.Olesen@esi-group.com>
Date: Fri, 12 Jul 2019 16:38:04 +0200
Subject: [PATCH] BUG: distanceSurface has gaps in mesh (#1374)
- need to be more generous when prefiltering the cell selection
---
src/sampling/surface/distanceSurface/distanceSurface.C | 3 +++
1 file changed, 3 insertions(+)
diff --git a/src/sampling/surface/distanceSurface/distanceSurface.C b/src/sampling/surface/distanceSurface/distanceSurface.C
index 6ab3852cc8..710df106c9 100644
--- a/src/sampling/surface/distanceSurface/distanceSurface.C
+++ b/src/sampling/surface/distanceSurface/distanceSurface.C
@@ -209,6 +209,9 @@ void Foam::distanceSurface::createGeometry()
cellBb.clear();
cellBb.add(fvm.points(), fvm.cellPoints(i));
+ // Expand slightly to catch corners
+ cellBb.inflate(0.1);
+
if (!cellBb.contains(nearest[i].hitPoint()))
{
ignoreCells.set(i);
--
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