message: adding glass material to SubdivisionCube.
diff: @@ -101,6 +101,13 @@ namespace ospray {
  ospSetData(subd, "color", colors);
  ospSet1f(subd, "level", 128.0f);
  + // create glass material and assign to geometry
  + OSPMaterial glassMaterial = ospNewMaterial2("pathtracer", "ThinGlass");
  + ospSet1f(glassMaterial, "attenuationDistance", 0.2f);
  + ospCommit(glassMaterial);
  +
  + ospSetMaterial(subd, glassMaterial);
  +
  ospCommit(subd);
  OSPTestingGeometry retval;
  