message: Clang warning fix
diff: @@ -82,7 +82,7 @@ namespace ospray {
  uint64_t cOffset = getCellOffset(cellId);
  // Iterate through all faces
  - for (int i = 0; i < facesCount; i++) {
  + for (uint32_t i = 0; i < facesCount; i++) {
  // Retrieve vertex positions
  uint64_t vId0 = getVertexId(cOffset + faces[i][0]);
  