Yavin "embedded" light

[zeimi]

The following shader code removes the outer side of the texture the way I want but the Z-fighting flicker is still visible. I'm almost sure that there is a shader code to prevent the Z-fighting thing in JA's assets but I can't find it.

If no one knows what is the shader I'm looking for then I need someone to tell me the shader function to "leave it on top".

 

textures/yavin/light
{
q3map_flare	gfx/misc/flare
q3map_nolightmap
   {
       map textures/yavin/light
       alphaFunc GE128
       blendFunc GL_ONE GL_ONE_MINUS_SRC_ALPHA
   }
}

[Jedi_Vogel]

Surely you just don't have two brushes occupying precisely the same space/surface?

[zeimi]

The brushes with wall texture and light texture have one common plane (the visible one). I have made it work some months ago but now I cannot remember how.

[GothiX]

polygonOffset.

[zeimi]

Thank you very much!