增加环绕侦察场景适配

tools/test_validate/modules/visualizer.py

@@ -97,6 +97,11 @@ def _add_nodes_and_edges(node: dict, dot, parent_id: str | None = None) -> str:
         shape = 'ellipse'
         style = 'filled'
         fillcolor = '#e1d5e7'  # 紫色
+    elif node_type == 'decorator':
+        shape = 'diamond'
+        style = 'filled'
+        fillcolor = '#f5f5f5'  # 浅灰
+        border_color = '#333333'
     
     # 特别标记安全相关节点
     if node.get('name') in ['battery_above', 'gps_status', 'SafetyMonitor']:
@@ -111,6 +116,11 @@ def _add_nodes_and_edges(node: dict, dot, parent_id: str | None = None) -> str:
     
     # 递归处理子节点
     children = node.get("children", [])
+    
+    # 处理 decorator 类型的 child 字段（单一子节点）
+    if node_type == 'decorator' and 'child' in node:
+        children = [node['child']]
+
     if not children:
         return current_id