visii exports owl flags back up, so libs using it as a library can ac…

…cess those - better solution would be if visii declares its own equivalents of those in its own namespace, and exports those

CMakeLists.txt

@@ -448,4 +448,14 @@ install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/src/setup.py DESTINATION ${CMAKE_INSTA
 # install(FILES ${PROJECT_SOURCE_DIR}/external/tbb/vc14/tbb.dll DESTINATION ${CMAKE_INSTALL_PREFIX})
 # install(FILES ${PROJECT_SOURCE_DIR}/external/tbb/vc14/tbb_debug.dll DESTINATION ${CMAKE_INSTALL_PREFIX})
 # endif(WIN32)
-
+
+
+
+
+# If we want apps using visii to be able to also use OWL, we have to export these:
+set(OWL_INCLUDES ${OWL_INCLUDES} PARENT_SCOPE)
+set(OWL_VIEWER_INCLUDES ${OWL_VIEWER_INCLUDES} PARENT_SCOPE)
+set(OWL_LIBRARIES ${OWL_LIBRARIES} PARENT_SCOPE)
+set(OWL_VIEWER_LIBRARIES ${OWL_VIEWER_LIBRARIES} PARENT_SCOPE)
+set(OWL_HAVE_TBB ${OWL_HAVE_TBB} PARENT_SCOPE)
+set(OWL_CXX_FLAGS ${OWL_CXX_FLAGS} PARENT_SCOPE)