closed Issue #15.

core/eventhandlers/transfuncwindowingeventlistener.cpp

@@ -82,6 +82,10 @@ namespace campvis {
             newIntesityDomain.x -= offset;
             newIntesityDomain.y += offset;
 
+            // triple-check for rock solid safety ;)
+            if (newIntesityDomain.x > newIntesityDomain.y)
+                std::swap(newIntesityDomain.x, newIntesityDomain.y);
+
             _prop->getTF()->setIntensityDomain(tgt::clamp(newIntesityDomain, tgt::vec2(0.f), tgt::vec2(1.f)));
             e->ignore();
         }

modules/opencl/pipelines/openclpipeline.cpp

@@ -30,8 +30,6 @@
 #include "openclpipeline.h"
 
 #include "tgt/event/keyevent.h"
-#include "tgt/glcontext.h"
-#include "tgt/qt/qtcontextmanager.h"
 #include "core/datastructures/imagedata.h"
 #include "core/datastructures/genericimagerepresentationlocal.h"