Walkthrough Shaders

[gotcha8903]

I need to use a visible non-solid shader, how do I make one?

 

It will be like the part of the last level in JO where if u follow Desann's shadow you fall into a bottomless pit.

-thanks

[WadeV1589]

textures/mymap/mytexture
{
   surfaceparm trans
   surfaceparm nonsolid
   {
       map $lightmap
   }
   {
       map textures/mymap/mytexture
       blendFunc GL_DST_COLOR GL_ZERO
   }
}