Handle null camera and vis_option.

PiperOrigin-RevId: 865088406 Change-Id: I4a3bf7f6cb696de1461bc53fd5d77b941ea0c0c5
2026-02-03 16:05:17 -08:00
parent 1bd72428f1
commit 0add985a15
2 changed files with 12 additions and 1 deletions
@@ -91,6 +91,17 @@ void Renderer::Render(const mjModel* model, mjData* data,
    return;
  }

+  mjvCamera default_cam;
+  if (camera == nullptr) {
+    mjv_defaultCamera(&default_cam);
+    camera = &default_cam;
+  }
+  mjvOption default_opt;
+  if (vis_option == nullptr) {
+    mjv_defaultOption(&default_opt);
+    vis_option = &default_opt;
+  }
+
  mjv_updateScene(model, data, vis_option, perturb, camera, mjCAT_ALL,
                  &scene_);