Render the pendulum the right way up.

src/plugins/simulation/PendulumWindow/src/pendulumwindowwindow.cpp

@@ -411,14 +411,26 @@ void PendulumWindowWindow::graphicsInitialized()
 {
     // Set our 'new' scene viewer's description
 
-    mZincWidget->sceneViewer().readDescription(mZincSceneViewerDescription);
+    OpenCMISS::Zinc::Sceneviewer sceneViewer = mZincWidget->sceneViewer();
+
+    sceneViewer.readDescription(mZincSceneViewerDescription);
 
     // Our Zinc widget has had its graphics initialised, so now we can set its
     // background colour
 
     double backgroundColor[4] = { 1.0, 1.0, 1.0, 1.0 };
 
-    mZincWidget->sceneViewer().setBackgroundColourRGBA(backgroundColor);
+    sceneViewer.setBackgroundColourRGBA(backgroundColor);
+
+    // Our initial look at and eye positions, and up vector
+
+    const double lookAtPosition[] = { 5.0, 0.0, 0.0 };
+    const double eyePosition[] = { 5.0, 0.0, -25.0 };
+    const double upVector[] = { -1.0, 0.0, 0.0 };
+
+    sceneViewer.setLookatPosition(lookAtPosition);
+    sceneViewer.setEyePosition(eyePosition);
+    sceneViewer.setUpVector(upVector);
 }
 
 //==============================================================================