Question Whats the correct way to resolve "'RenderingUtils.fullscreenMesh' is obsolete"?

Hey,

After upgrading, we now have a number of these:

warning CS0618: 'RenderingUtils.fullscreenMesh' is obsolete: 'Use Blitter.BlitCameraTexture instead of CommandBuffer.DrawMesh(fullscreenMesh, ...)'

These are mostly in unsupported assets that we want to do minimal support for. Instead of rewriting them from scratch, we'd prefer to do the smallest adjustment possible. What is the correct process for adjusting these?

Code (CSharp):

1.                   if (xTextureSwap.Swap())
2.                     {
3.                         cmd.SetGlobalTexture(xSourceTex, cameraColorTarget);
4.                         material.SetTexture(xTexture, xTextureSwap.TAATextureB);
5.                         cmd.SetRenderTarget(xTextureSwap.XTextureA);
6.                         cmd.DrawMesh(RenderingUtils.fullscreenMesh, Matrix4x4.identity, material, 0, 0);
7.                         cmd.SetGlobalTexture(taaSourceTex, xTextureSwap.XTextureA);
8.                         cmd.SetRenderTarget(cameraColorTarget);
9.                         cmd.DrawMesh(RenderingUtils.fullscreenMesh, Matrix4x4.identity, material, 0, 1);
10.                     }

Thanks!

 

+1 to this question!

 

+1, would love a simple sample for this

 

+1000,

Also why is Unity team breaking things without any easy explanation on how to replace them ?

 

Found some data on it

https://forum.unity.com/threads/how...ropertytoid-to-another-rendertexture.1401175/

https://docs.unity3d.com/Packages/c...e@14.0/api/UnityEngine.Rendering.Blitter.html

I think is false to use Blitter.BlitCameraTexture, as looks different functionality

Maybe this is a betetr choice ?

BlitQuad(CommandBuffer, Texture, Vector4, Vector4, int, bool)
Blit a texture using a quad in the current render target

Also seems there is a sample here:
https://docs.unity.cn/Packages/com....renderer-features/how-to-fullscreen-blit.html

Also for latest URP 15, 17
https://docs.unity.cn/Packages/com....rsal@15.0/manual/customize/blit-overview.html

https://docs.unity.cn/Packages/com....renderer-features/how-to-fullscreen-blit.html

https://docs.unity.cn/Packages/com....renderer-features/how-to-fullscreen-blit.html