- context drawComponents are always visible

git-svn-id: http://moon:8086/svn/software/trunk/projects/Rbm@765 b431acfa-c32f-4a4a-93f1-934dc6c82436
2022-01-09 13:02:52 +00:00
parent 5427287838
commit 238a6d9258
3 changed files with 15 additions and 15 deletions
@@ -227,6 +227,11 @@ arma::mat& DrawComponent::getData ()

 void DrawComponent::DrawData ()
 {
+	if (m_data.n_elem == 0)
+	{
+		return;
+	}
+	
 	double max = arma::abs(m_data).max();
 	
 	if (max < 1.0)