Remove `mjWARN_VGEOMFULL, handle visual geom buffer full warnings in mjvScene`.

PiperOrigin-RevId: 896483023
Change-Id: I6dde2c20d8e8e229cf95e1f002dd10525d3376e6

include/mujoco/mjdata.h

@@ -77,7 +77,6 @@ typedef enum mjtWarning_ {          // warning types
   mjWARN_INERTIA         = 0,       // (near) singular inertia matrix
   mjWARN_CONTACTFULL,               // too many contacts in contact list
   mjWARN_CNSTRFULL,                 // too many constraints
-  mjWARN_VGEOMFULL,                 // too many visual geoms
   mjWARN_BADQPOS,                   // bad number in qpos
   mjWARN_BADQVEL,                   // bad number in qvel
   mjWARN_BADQACC,                   // bad number in qacc

include/mujoco/mjvisualize.h

@@ -355,7 +355,9 @@ struct mjvScene_ {                // abstract scene passed to OpenGL renderer
   // framing
   int      framewidth;            // frame pixel width; 0: disable framing
   float    framergb[3];           // frame color
-  int      status;                // status; 0: ok, 1: geoms exhausted
+
+  // geom buffer status
+  int      status;                // 0: ok, 1: geoms exhausted, warning issued
 };
 typedef struct mjvScene_ mjvScene;