DepthOffset

I'm trying to write a shader which uses something like glPolygonOffset() to artificially place an applied object in front of the surface it's lying on to reduce Z-fighting. Specifically, I'm using a TextMesh to put a blended code number on the side of a spaceship.

Looking at the OTEE wiki page for SL-Pass, I notice that there's a DepthOffset feature which sounds like it might be the same thing. However, it isn't documented and it doesn't seem to work (it gives a syntax error). Is it supposed to work, and if so, how would I use it?

 

The syntax is 'offset'


Try:

Code (csharp):

1.  
2.  
3. ...blah...
4.    Pass {
5.       Offset -1, -1   // Pulls the objects a bit closer
6.       ...blah...
7.    }
8.  

You can insert pretty much any value there.

 

Thanks, that works perfectly.

 

In anyone's interested, this is the resulting shader.