Merge branch 'master'

farmer1979 · May 17, 2022 · 8c65e1a · 8c65e1a
2 parents ea60c48 + 4c992cd
commit 8c65e1a
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Showing 2 changed files with 19 additions and 2 deletions.
diff --git a/vcg/complex/base.h b/vcg/complex/base.h
@@ -492,6 +492,20 @@ class TriMesh
 		attrn = 0;
 		imark = 0;
 		C()=Color4b::Gray;
+
+		typename std::set< PointerToAttribute>::iterator i;
+		for (i = vert_attr.begin(); i != vert_attr.end(); ++i)
+			((SimpleTempDataBase*)(*i)._handle)->Resize(0);
+
+		for (i = edge_attr.begin(); i != edge_attr.end(); ++i)
+			((SimpleTempDataBase*)(*i)._handle)->Resize(0);
+
+		for (i = face_attr.begin(); i != face_attr.end(); ++i)
+			((SimpleTempDataBase*)(*i)._handle)->Resize(0);
+
+		for (i = tetra_attr.begin(); i != tetra_attr.end(); ++i)
+			((SimpleTempDataBase*)(*i)._handle)->Resize(0);
+
 	}
 
 

diff --git a/vcg/container/simple_temporary_data.h b/vcg/container/simple_temporary_data.h
@@ -85,8 +85,11 @@ class VectorNBW<bool, p...>
 	void resize(size_t sz)
 	{
 		int oldDatasize = datasize;
-		if ((int) sz <= oldDatasize)
-			return;
+    if ((int)sz <= oldDatasize)
+    {
+      datasize = sz;
+      return;
+    }
 		if (sz > datareserve)
 			reserve(sz);
 		datasize = sz;