Add programmatic render API and a basic test.

examples/SharedMemory/SharedMemoryPublic.h

@@ -35,6 +35,7 @@ enum EnumSharedMemoryClientCommand
     CMD_REQUEST_CONTACT_POINT_INFORMATION,
 	CMD_SAVE_WORLD,
 	CMD_REQUEST_VISUAL_SHAPE_INFO,
+    CMD_UPDATE_VISUAL_SHAPE,
     //don't go beyond this command!
     CMD_MAX_CLIENT_COMMANDS,
     
@@ -81,6 +82,8 @@ enum EnumSharedMemoryServerStatus
 		CMD_SAVE_WORLD_FAILED,
         CMD_VISUAL_SHAPE_INFO_COMPLETED,
         CMD_VISUAL_SHAPE_INFO_FAILED,
+        CMD_VISUAL_SHAPE_UPDATE_COMPLETED,
+        CMD_VISUAL_SHAPE_UPDATE_FAILED,
         //don't go beyond 'CMD_MAX_SERVER_COMMANDS!
         CMD_MAX_SERVER_COMMANDS
 };