Anti Aliasing In Unity with URP
Hiya! So I'm having issues with Antialiasing in Unity on a Quest project, it doesn't seem to matter if I have my project set up based on the Oculus documentation or not: https://developer.oculus.com/documentation/unity/unity-conf-settings/ Things are still looking pretty chunky, maybe I'm not understanding how to manually set the MSAA level, in my understanding it's the pipeline asset that has to be set to 4x MSAA Project Setup: Unity 2021.3.11f1 Unity XR System w/Oculus XR Plugin GLES not Vulkan Doesn't seem to matter if I'm in Multiview or Multipass. FXAA does... something, but its just blurry. I've read that for certain setups you have to disable antialiasing in the camera, only enabling it in the pipeline settings, this didn't have the desired effect for me. Finally, questions: How essential is the Integration Package to MSAA functioning correctly on the quest? Am I required to use an Oculus camera rig instead of the Unity XR Rig for Antialiasing to function correctly? Also if anybody can share with me screenshots of a working URP+MSAA Unity setup configuration I would be very grateful.
MSAA break when toggling VRSettings
I'm trying to be able to leave and enter VR at runtime. I've noticed if I set VRsettings.enabled = true and then back to false MSAA is no longer applied. I've also noticed odd behavior from ImageEffects when entering and then exiting VR. It results in a camera flip. Perhaps related? Is something irreversible happening when toggling VRsettings true and then false? MSAA looks fine at startup and when in VR: MSAA after VRSettings = false : I'm on Unity 5.6.0f3 and my scene is nothing more than a camera, the cube and plane, and a script to toggle VR: void Update () { if(Input.GetKeyDown(KeyCode.V)){ enabled = !enabled; Debug.Log("toggling VR to " + enabled); VRSettings.enabled = enabled; } }
Is it possible to use MSAA in an OpenGL app. SDK 1.3.2
I am currently using SDK 1.3.2 to develop desktop apps in OpenGL. I would like to implement MSAA, because my renders are looking pretty chunky. In the old days we used to make our own eye FBO's and link them up, nowadays the SDK is doing it all that internally, when you call "ovr_CreateTextureSwapChainGL" you pass it a description: typedef struct ovrTextureSwapChainDesc_ { ovrTextureType Type; ovrTextureFormat Format; int ArraySize; ///< Only supported with ovrTexture_2D. Not supported on PC at this time. int Width; int Height; int MipLevels; int SampleCount; ///< Current only supported on depth textures ovrBool StaticImage; ///< Not buffered in a chain. For images that don't change unsigned int MiscFlags; ///< ovrTextureFlags unsigned int BindFlags; ///< ovrTextureBindFlags. Not used for GL. } ovrTextureSwapChainDesc; The description clearly states that "SampleCount; ///< Current only supported on depth textures" So does this mean you cannot use MSAA for color eye render targets? When I tried anything other than 1 I get the error "Failed to create texture." Any help would be appreciated. Thanks
