SSAO

[Alienhead]

Post effect is effecting Transparent objects,  it should not.. These object appear BLACK with transparent and ssao on.

 

[Alienhead]

[Josh]

Here is my test scene:

ssaoglasstest.zip

With refraction on:

With refraction off:

[Josh]

However, if I look at the side here, with refraction OFF only, something strange appears.

[Josh]

If I modify the SSAO shader to output the screen normals, we can see what is happening. The transparent surface is overwriting the screen normals...

But it does not occur when refraction is in used:

[Josh]

And here is the fix...