Hi I will create a 3d vr video player. I use 2 spheres (left and right eye) and SteamVR. I added a shader to the spheres (cull mode front) and the cameras are in the spheres. It's working good, the 180° 3d video is playing, but a border appears on top and bottom. The video is spherical 180° and I have no idea, how I can fix this. Can you please help me?