$no_draw
$no_draw
is a material shader parameter available in all Source games. It is a setting that causes the material to not be drawn or rendered at all. Usually used to quickly hide parts of a model, without having to make a transparent texture.
Similar to %CompileNoDraw, except this can be applied to models. This can be used as a workaround to the broken "Removemodel" on $lod, or to have a material disappear in a specific skin.
Bug:Doesn't actually skip drawing the faces, but instead acts like an
$alphatest
texture that is completely transparent. (tested in: [citation needed])Example
VertexLitGeneric
{
$no_draw 1
}