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gunair's avatar
gunair
Explorer
11 years ago

Frame rate too high = judder! How to force only 75 frames???

Hello from Germany. I have an unusual problem. I worked hard in the last weeks to optimize the performance of my demo scene to get 75 frames. Now I was nearly successfull - the judder is nearly gon...
CubicleNinjas's avatar
CubicleNinjas
Protege
11 years ago
"Proton" wrote:
I get best results in DX11
Edit > Project Settings > Player
> Other Settings
> Use Direct3D 11

The Oculus driver seems to handle VSync. So you can use code like this to turn it on and off:
                 if (OVRDevice.HMD != null) {
                    uint caps = OVRDevice.HMD.GetEnabledCaps();
                    if (!useVsync)
                        caps |= (uint)OVR.ovrHmdCaps.ovrHmdCap_NoVSync;
                    else
                        caps &= ~(uint)OVR.ovrHmdCaps.ovrHmdCap_NoVSync;

                    OVRDevice.HMD.SetEnabledCaps(caps);
                 }



Thank you Proton! You've saved me twice in one day with these tips. Really appreciate it.

When I use the above Unity loses its mind. I've probably implemented it incorrectly, but curious as to how it should be used as I'm not familiar with C#. Right now I'm defining a public class and using this in the start area, but that isn't working for me.

And can confirm with Molton that DX9 requires every VBlank as well for best performance.