// Vera Visions Material
{
	surfaceParm vent

if $programs
	program lightmapped
	diffusemap textures/measure/mat_vent.tga
else
	{
		map $lightmap
		rgbGen identity
	}
	{
		map textures/measure/mat_vent.tga
		rgbGen identity
		blendFunc GL_DST_COLOR GL_ZERO
	}
endif
}