Merge branch 'master' into OpenGL2

[clitk.git] / cmake / dependencies.cmake

diff --git a/cmake/dependencies.cmake b/cmake/dependencies.cmake
index bdd63163dd9f99822bef2e5d4743d0817d840f3e..7aafbbcbc2c18f2568ff1f6c708a327e3fe963c7 100644 (file)
--- a/cmake/dependencies.cmake
+++ b/cmake/dependencies.cmake
@@ -31,6 +31,9 @@ if(VTK_FOUND)
       vtkQVTK
     )
   endif(VTK_VERSION VERSION_LESS 5.6.0)
+  if("${VTK_RENDERING_BACKEND}" STREQUAL "OpenGL2")
+    add_definitions(-DVTKGL2)
+  endif()
 else(VTK_FOUND)
   message(FATAL_ERROR "Please set VTK_DIR.")
 endif(VTK_FOUND)