Reversed Z

Hey,
I'm trying to debug an issue that I believe is related to the reversed / not reversed Z, but I can't get the traditional Z to be used.

I use the command

-force-opengl

to force unity in OpenGL to get the traditional z direction.
I can see the < Open GL 4.5 > on the title bar.
However, using the macro UNITY_REVERSED_Z seems to be defined in both OpenGL and DX11.

This gives me a black color in all cases.

Code (CSharp):

1.  
2. float z = 1;
3.  
4. #if defined(UNITY_REVERSED_Z)
5.   z = 1.0f - z;
6. #endif
7.  
8. return z;
9.  

How else can I force unity to use the traditional Z ?
Thanks!

 

Unless they're using the SRPs, in which case it is defined, but you need to check if

#if !UNITY_REVERSED_Z

for OpenGL (not

#ifdef

) or

#if UNITY_REVERSED_Z

for everything else as it gets defined as

#define UNITY_REVERSED_Z 0

for OpenGL.

 

Hey,

I am on URP and I used the code from Unity's documentation found here:
https://docs.unity3d.com/Manual/SL-PlatformDifferences.html

that gave me no difference between OpenGL and DirectX, however using #if UNITY_REVERSED_Z like you suggested does give me a difference between the two.

Thanks!