textures/darkmod/nature/dirt/ash_001 { surftype15 description "dirt" diffusemap textures/darkmod/nature/dirt/ash01 bumpmap textures/darkmod/nature/dirt/ash01_local { if ( parm11 > 0 ) blend gl_dst_color, gl_one map _white rgb 0.40 * parm11 } { if ( parm11 > 0 ) blend add map textures/darkmod/nature/dirt/ash01 rgb 0.15 * parm11 } }