Hi,<br><br>I am trying to compile vtk with qt examples from the vtk examples folder. This is what I get.<br><br> CMake was unable to find desired QT version: 4. Set advanced values QT_QMAKE_EXECUTABLE and QT4_QGLOBAL_FILE.<br>
<br> CMAKE_BACKWARDS_COMPATIBILITY 2.4 <br> CMAKE_BUILD_TYPE <br>
CMAKE_INSTALL_PREFIX /usr/local <br> DESIRED_QT_VERSION 4 <br>
EXECUTABLE_OUTPUT_PATH <br> LIBRARY_OUTPUT_PATH <br>
QT_MKSPECS_DIR /usr/share/qt4/mkspecs <br> QT_PLUGINS_DIR /usr/lib/qt4/plugins <br>
QT_QMAKE_EXECUTABLE /usr/bin/qmake-qt4 <br> QT_X11_X11_LIBRARY /usr/lib/libX11.so <br>
QT_X11_Xext_LIBRARY /usr/lib/libXext.so <br> QT_X11_m_LIBRARY /usr/lib/libm.so <br>
VTK_DIR /usr/local/sbin/../lib/vtk-5.0 <br><br>What I actually want to do is have a qt interface with buttons such as zoom(and other default vtk interactions), which when clicked, causes a change in the opengl window where the vtk scene is displayed just like pressing the + key would do or zooming with the mouse button would do on the scene. Any suggestions.<br>
<br>Thanks,<br>Gehna<br>