spoopyghosty0 fc4aa9c8e5 Steam Frame controller models via XR_FB_render_model (adapter controller_models) ...

Games that ask the runtime for controller models (Meta's runtime controller
models) get the Steam Frame controllers instead of Quest Touch ones:

- adapter (render_model.c): emulates XR_FB_render_model when the runtime lacks
  it and serves files/framebridge/controller_{left,right}.glb. Off by default;
  suggested for games declaring the RENDER_MODEL permission/feature (none of
  the 34 catalog games do).
- agent v20: converts the Frame's own SteamVR render models (frame_controller
  driver, OBJ+PNG, openxr_grip -> grip space) to glb on the device at install /
  set_settings; Valve's models never leave the Frame. `frameport frame
  controller-models` lists what it finds.
- xrshim: overport's dispatcher only forwards functions in its own table
  ("Unknown proc addr"), so OVRPlugin's dlopen("libopenxr_loader.so") string
  is pointed at libframe_xrshim.so, which serves the emulated functions and
  forwards everything else to overport. Only added with controller_models=1;
  other builds differ from known-good only in the adapter binary.

Verified on the device with Toy Master: models converted, adapter emulation on,
all three render-model functions resolved through FrameBridge; launches match
the known-good build. Not yet seen rendering in a game (none requests a model).

2026-09-30 12:58:52 -04:00

..

frameport_agent.py

Steam Frame controller models via XR_FB_render_model (adapter controller_models)

2026-09-30 12:58:52 -04:00