From 4cf3d9ff5fd3ba9bfe513dd8d37b7d38715aa19f Mon Sep 17 00:00:00 2001
From: Magne Sjaastad <magne.sjaastad@ceetronsolutions.com>
Date: Tue, 15 Sep 2015 09:46:32 +0200
Subject: [PATCH] Check for valid bounding boxes before testing for
 intersection

---
 ApplicationCode/ProjectDataModel/RimView.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ApplicationCode/ProjectDataModel/RimView.cpp b/ApplicationCode/ProjectDataModel/RimView.cpp
index f12838b68c..c11be75300 100644
--- a/ApplicationCode/ProjectDataModel/RimView.cpp
+++ b/ApplicationCode/ProjectDataModel/RimView.cpp
@@ -698,6 +698,8 @@ void RimView::setScaleZAndUpdate(double scaleZ)
 //--------------------------------------------------------------------------------------------------
 bool RimView::isBoundingBoxesOverlappingOrClose(const cvf::BoundingBox& sourceBB, const cvf::BoundingBox& destBB)
 {
+    if (!sourceBB.isValid() || !destBB.isValid()) return false;
+
     if (sourceBB.intersects(destBB)) return true;
 
     double largestExtent = sourceBB.extent().length();