Fix for issue #2051. Not perfect (can get into a lock in some situations) but usable.

10 years ago · b86148411b
parent 273a80e2c0
commit b86148411b
1 changed files with 4 additions and 3 deletions
--- a/apps/opencs/view/render/navigation1st.cpp
+++ b/apps/opencs/view/render/navigation1st.cpp
@ -44,10 +44,11 @@ bool CSVRender::Navigation1st::mouseMoved (const QPoint& delta, int mode)
            float deltaPitch = getFactor (true) * delta.y();
            Ogre::Radian newPitch = oldPitch + Ogre::Degree (deltaPitch);

-            Ogre::Radian limit (Ogre::Math::PI/2-0.5);
-
-            if ((deltaPitch>0 && newPitch<limit) || (deltaPitch<0 && newPitch>-limit))
+            if ((deltaPitch>0 && newPitch<Ogre::Radian(Ogre::Math::PI-0.5)) ||
+                (deltaPitch<0 && newPitch>Ogre::Radian(0.5)))
+            {
                mCamera->pitch (Ogre::Degree (deltaPitch));
+            }
        }

        return true;