From cf6b9ba427c210e1074d51bbc5712486f80930ec Mon Sep 17 00:00:00 2001
From: Marko Luukkainen <marko.luukkainen@semantum.fi>
Date: Thu, 5 Dec 2019 11:16:58 +0200
Subject: [PATCH] Fix removed nodes leaving visible graphical elements.

When a node was removed and updated at the same cycle, it:
1. Was removed
2. Graphics were updated, which added graphics back to the visualization


gitlab #35

Change-Id: Ic512d450ea015f6969dd901558b36caaa88754bd
---
 .../src/org/simantics/g3d/vtk/common/AbstractVTKNodeMap.java | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/org.simantics.g3d.vtk/src/org/simantics/g3d/vtk/common/AbstractVTKNodeMap.java b/org.simantics.g3d.vtk/src/org/simantics/g3d/vtk/common/AbstractVTKNodeMap.java
index f4458fc3..4bcb5df2 100644
--- a/org.simantics.g3d.vtk/src/org/simantics/g3d/vtk/common/AbstractVTKNodeMap.java
+++ b/org.simantics.g3d.vtk/src/org/simantics/g3d/vtk/common/AbstractVTKNodeMap.java
@@ -497,7 +497,10 @@ public abstract class AbstractVTKNodeMap<DBObject,E extends INode> implements VT
 	                }
 	            }
 	        }
-	        
+	        // Do not process updates for removed nodes.
+	        for (Pair<E, String> r : removed) {
+	            updated.removeValues(r.first);
+	        }
 			rem.addAll(removed);
 			add.addAll(added);
 			for (E e : updated.getKeys()) {
-- 
2.47.1