Add childclass support to frames.

PiperOrigin-RevId: 615487831 Change-Id: I0e4d2efd52211701b4286a0b0de84424470a3a47
2024-03-13 11:29:50 -07:00
parent 0d16587135
commit bda03af49a
17 changed files with 195 additions and 46 deletions
@@ -250,7 +250,10 @@ typedef enum mjtObj_ {            // type of MujoCo object
  mjOBJ_KEY,                      // keyframe
  mjOBJ_PLUGIN,                   // plugin instance

-  mjNOBJECT                       // number of object types
+  mjNOBJECT,                      // number of object types
+
+  // meta elements, do not appear in mjModel
+  mjOBJ_FRAME         = 100       // frame
 } mjtObj;