message: allow "dims" as alias for "dimensions" as param to wavelet generator
diff: @@ -38,7 +38,7 @@ namespace ospray {
  vec3i dims(256, 256, 256);
  for (auto &p : params) {
  - if (p.first == "dimensions") {
  + if (p.first == "dimensions" || p.first == "dims") {
  auto string_dims = ospcommon::utility::split(p.second, 'x');
  if (string_dims.size() != 3) {
  std::cout << "WARNING: ignoring incorrect 'dimensions' parameter,"
  