From e74118b298745381d094b6826c382c4e48d27d5c Mon Sep 17 00:00:00 2001
From: Christophe Geuzaine <cgeuzaine@uliege.be>
Date: Thu, 11 Jun 2020 17:12:33 +0200
Subject: [PATCH] add createGeometry to discreteRegion, so that we can
selectively choose which discrete volumes we want to remesh
---
Geo/discreteRegion.cpp | 19 +++++++++++++++++--
Geo/discreteRegion.h | 4 ++++
2 files changed, 21 insertions(+), 2 deletions(-)
diff --git a/Geo/discreteRegion.cpp b/Geo/discreteRegion.cpp
index cf07a936d3..b87be48c51 100644
--- a/Geo/discreteRegion.cpp
+++ b/Geo/discreteRegion.cpp
@@ -7,12 +7,27 @@
#include "GModelIO_GEO.h"
#include "Geo.h"
-discreteRegion::discreteRegion(GModel *model, int num) : GRegion(model, num)
+discreteRegion::discreteRegion(GModel *model, int num)
+ : GRegion(model, num), _geometry(false)
{
::Volume *v = CreateVolume(num, MSH_VOLUME_DISCRETE);
Tree_Add(model->getGEOInternals()->Volumes, &v);
}
-discreteRegion::discreteRegion(GModel *model) : GRegion(model, 0)
+discreteRegion::discreteRegion(GModel *model)
+ : GRegion(model, 0), _geometry(false)
{
}
+
+int discreteRegion::createGeometry()
+{
+ if(l_faces.empty()) {
+ Msg::Error("Discrete volume %d has no surfaces on its boundary", tag());
+ return 1;
+ }
+
+ // we should check that the surfaces form one or more (closed) shell(s)
+ _geometry = true;
+
+ return 0;
+}
diff --git a/Geo/discreteRegion.h b/Geo/discreteRegion.h
index d700564792..c98c85e67a 100644
--- a/Geo/discreteRegion.h
+++ b/Geo/discreteRegion.h
@@ -11,11 +11,15 @@
#include "MFace.h"
class discreteRegion : public GRegion {
+private:
+ bool _geometry;
public:
discreteRegion(GModel *model, int num);
discreteRegion(GModel *model);
virtual ~discreteRegion() {}
virtual GeomType geomType() const { return DiscreteVolume; }
+ virtual bool haveParametrization() { return _geometry; }
+ int createGeometry();
};
#endif
--
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