From 3758a2601cfeca652ae30f0f0c788b800b7a1c68 Mon Sep 17 00:00:00 2001
From: Anakin <Battlefrontler@t-online.de>
Date: Sat, 31 Dec 2016 13:11:14 +0100
Subject: [PATCH] cleanup data after file is no longer needed

---
 QtMeshViewer/Header/FileInterface.h | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/QtMeshViewer/Header/FileInterface.h b/QtMeshViewer/Header/FileInterface.h
index 4f43c5e..4de5ad1 100644
--- a/QtMeshViewer/Header/FileInterface.h
+++ b/QtMeshViewer/Header/FileInterface.h
@@ -62,6 +62,25 @@ public:
 	{
 		// close file
 		m_file.close();
+
+		//clean up
+		m_textureNames->clear();
+		delete m_textureNames;
+
+		for (Model* modelIt : *m_models)
+		{
+			for (Segment* segIt : modelIt->segmList)
+			{
+				segIt->indices.clear();
+				segIt->vertices.clear();
+				delete segIt;
+			}
+			modelIt->segmList.clear();
+
+			delete modelIt;
+		}
+		m_models->clear();
+		delete m_models;
 	};
 
 protected: