message: Make affine3f widget advanced, closed by default
diff: @@ -583,11 +583,15 @@ inline bool GenerateImGuiWidgets::operator()(Node &node, TraversalContext &ctx)
  // this node may be strongly-typed and contain a parameter
  if (node.type() == NodeType::TRANSFORM) {
  - widgetName += "##" + std::to_string(node.uniqueID());
  + widgetName += " advanced ##" + std::to_string(node.uniqueID());
  + ImGui::PushStyleColor(ImGuiCol_Text, IM_COL32(184,169,80,255));
  + if (ImGui::TreeNodeEx(widgetName.c_str(), ImGuiTreeNodeFlags_None)) {
  if (generateWidget_affine3f(widgetName, node))
  updated = true;
  + ImGui::TreePop();
  + }
  + ImGui::PopStyleColor();
  } // else if (other types) {}
  -
  } else {
  return false; // tree closed, don't process children
  }
  