Remove getdir from mjpResourceProvider.

All known implementations were effectively the same as the default fallback. It was just adding unneeded complexity. Removing this now will help with upcoming improvements to resource providers. PiperOrigin-RevId: 855163273 Change-Id: I529fc18d0d03a8dc676c909ec9e4b1da1454d414
2026-01-12 04:06:33 -08:00
parent d7e4038be8
commit cb9a9c159c
9 changed files with 159 additions and 64 deletions
@@ -16,6 +16,9 @@ Upcoming version (not yet released)
     **Migration:** Replace ``orthographic = "false/true"`` with ``projection="perspective/orthographic"``,
     respectively.

+   - Removed ``getdir`` from the ``mjpResourceProvider`` struct. All Resource Providers now use the same shared
+     implementation.
+
 General
 ^^^^^^^

@@ -1628,7 +1628,6 @@ struct mjpResourceProvider {
  mjfOpenResource open;             // opening callback
  mjfReadResource read;             // reading callback
  mjfCloseResource close;           // closing callback
-  mjfGetResourceDir getdir;         // get directory callback (optional)
  mjfResourceModified modified;     // resource modified callback (optional)
  void* data;                       // opaque data pointer (resource invariant)
 };
@@ -449,7 +449,6 @@ Next we create the resource provider and register it with MuJoCo:
     .open = str_open_callback,
     .read = str_read_callback,
     .close = str_close_callback,
-     .getdir = NULL
   };

   // return positive number on success