Pause sim when loading an empty model.

PiperOrigin-RevId: 864855430 Change-Id: Ib8c2b0949ee6fda8dd1490017e146d792119e840
2026-02-03 06:48:51 -08:00
parent 34add7bb32
commit 7ec8b6e341
1 changed files with 6 additions and 0 deletions
@@ -245,10 +245,16 @@ void App::LoadModelFromBuffer(std::span<const std::byte> buffer,

 void App::InitModel(mjModel* model, mjSpec* spec, mjVFS* vfs,
                    std::string filename, ModelKind model_kind) {
+  if (model_kind_ == kEmptyModel) {
+    step_control_.Unpause();
+  }
  ClearModel();

  model_path_ = std::move(filename);
  model_kind_ = model_kind;
+  if (model_kind_ == kEmptyModel) {
+    step_control_.Pause();
+  }

  spec_ = spec;
  model_ = model;