This is working as intended. In 4.12, the only way to enter VR mode outside the editor is by launching with -vr, “stereo on” in console, or by code. I hope that this information helps.
im sooo confused, i read and read for minutes, and im still without fixing this problem, please please please, can anyone help me with this issue? i have Oculus Rift DK2 and UE 4.12 why my “Vr preview” is grayed out, why i can’t test my level like in other preview versión? why? why? why?. I need, a plugin for this? i need an external App for this? when i run the project in editor mode any single command seem to be work ("-vr" “stereo on” “hmd enable”) nothing work, im so angry for this, please need help!
PD:sorry about my english guys!
i really really need help! with this topic!
my email: yonivaldes82@gmail.com
thanks!