protected void UpdateDownsamplerCommandBuffer()
{
RtDownsampler.Release();
#if UNITY_2017_2_OR_NEWER
if (UnityEngine.XR.XRSettings.eyeTextureWidth > 0 && UnityEngine.XR.XRSettings.eyeTextureHeight != 0)
{
if (RtDownsampler.width != UnityEngine.XR.XRSettings.eyeTextureWidth * 2 ||
RtDownsampler.height != UnityEngine.XR.XRSettings.eyeTextureHeight)
{
RtDownsampler.Release();
RtDownsampler.width = UnityEngine.XR.XRSettings.eyeTextureWidth * 2;
RtDownsampler.height = UnityEngine.XR.XRSettings.eyeTextureHeight;
RtDownsampler.Create();
}
}
#else
if (UnityEngine.XR.XRSettings.eyeTextureWidth > 0 && UnityEngine.XR.XRSettings.eyeTextureHeight > 0)
{
if (RtDownsampler.width != UnityEngine.VR.VRSettings.eyeTextureWidth ||
RtDownsampler.height != UnityEngine.VR.VRSettings.eyeTextureHeight)
{
RtDownsampler.Release();
RtDownsampler.width = UnityEngine.VR.VRSettings.eyeTextureWidth;
RtDownsampler.height = UnityEngine.VR.VRSettings.eyeTextureHeight;
RtDownsampler.Create();
}
}
#endif
// fix for VR black screen
MaterialCurrent.SetOverrideTag("RenderType", "Opaque");
MaterialCurrent.SetInt("_SrcBlend", (int)BlendMode.One);
MaterialCurrent.SetInt("_DstBlend", (int)BlendMode.Zero);
MaterialCurrent.SetInt("_ZWrite", 1);
MaterialCurrent.renderQueue = -1;
MaterialDefault.SetOverrideTag("RenderType", "Opaque");
MaterialDefault.SetInt("_SrcBlend", (int)BlendMode.One);
MaterialDefault.SetInt("_DstBlend", (int)BlendMode.Zero);
MaterialDefault.SetInt("_ZWrite", 1);
MaterialDefault.renderQueue = -1;
#if UNITY_2017_2_OR_NEWER
MaterialCurrent.SetFloat("_ResizeWidth", UnityEngine.XR.XRSettings.eyeTextureWidth);
MaterialCurrent.SetFloat("_ResizeHeight", UnityEngine.XR.XRSettings.eyeTextureHeight);
#else
MaterialCurrent.SetFloat("_ResizeWidth", UnityEngine.VR.VRSettings.eyeTextureWidth);
MaterialCurrent.SetFloat("_ResizeHeight", UnityEngine.VR.VRSettings.eyeTextureHeight);
#endif
MaterialCurrent.SetFloat("_Sharpness", DownsamplerSharpness);
MaterialCurrent.SetFloat("_SampleDistance", DownsamplerDistance);
MaterialFXAA.SetVector("_QualitySettings", new Vector3(1.0f, 0.063f, 0.0312f));
MaterialFXAA.SetVector("_ConsoleSettings", new Vector4(0.5f, 2.0f, 0.125f, 0.04f));
MaterialFXAA.SetFloat("_Intensity", 1);
}
protected void SetupDownsamplerCommandBuffer()
{
if (CbDownsampler == null)
{
CbDownsampler = new CommandBuffer();
}
// avoid updating for invalid VR
if (!VRDeviceAnyActive())
{
return;
}
if ((new List <CommandBuffer>(currentCamera.GetCommandBuffers(constCamEventDownsampler))).Find(x => x.name == "SSAA_VR_APPLY") == null)
{
// set up buffer rt
if (RtDownsampler)
{
RtDownsampler.Release();
}
RtDownsampler = new RenderTexture(1024, 1024, 24, InternalTextureFormat);
RenderTargetIdentifier ssaaCommandBufferTargetId = new RenderTargetIdentifier(RtDownsampler);
// Fix for singlepass issue in u2018 and newer
#if UNITY_2017_2_OR_NEWER
RtDownsampler.vrUsage = UnityEngine.XR.XRSettings.eyeTextureDesc.vrUsage;
#endif
// Command buffer setup
CbDownsampler.Clear();
CbDownsampler.name = "SSAA_VR_APPLY";
CbDownsampler.SetRenderTarget(BuiltinRenderTextureType.CameraTarget);
// Blits for doownsampling and apply to camera target
CbDownsampler.Blit(BuiltinRenderTextureType.CameraTarget, ssaaCommandBufferTargetId, MaterialCurrent, 0);
CbDownsampler.Blit(ssaaCommandBufferTargetId, BuiltinRenderTextureType.CameraTarget, InternalRenderMultiplier > 1 && PostAntiAliasing == PostAntiAliasingMode.FSSAA && InternalRenderMode != RenderMode.AdaptiveResolution ? MaterialFXAA : MaterialDefault, 0);
// Register cb to camera
currentCamera.AddCommandBuffer(constCamEventDownsampler, CbDownsampler);
}
}
