Allows retrieval of the Oculus primary controller id

[m4gr3d]

For the Oculus Go, the primary controller is always the connected controller since there's a single one.
For the Oculus Quest, the primary controller is the one whose buttons (asides from the grab button) were pressed last by the user.

[NeoSpark314]

Looks good to me. Do you know if there is some documentation on how the Oculus SDK decides which controller is "the most active"?

[m4gr3d]

Looks good to me. Do you know if there is some documentation on how the Oculus SDK decides which controller is "the most active"?

Their documentation is slim (search for VRAPI_ACTIVE_INPUT_DEVICE_ID in that file), but from experimentation, it matches the description I've added:

For the Oculus Go, the primary controller is always the connected controller since there's a single one.
For the Oculus Quest, the primary controller is the one whose buttons (asides from the grab button) were pressed last by the user.