textures/alphamod/make.sh

   1 for x in `seq 0 100`; do
   2         nnn=`printf %03d $x`
   3         a=$(($x * 20 / 9))
   4         b=$((33 + $x * 20 / 9))
   5         convert \
   6                 -size 128x128 \
   7                 xc:"rgb($a,$a,$a)" \
   8                 -fill "rgb($b,$b,$b)" \
   9                 -draw "rectangle 0,0 63,63" \
  10                 -draw "rectangle 64,64 127,127" \
  11                 -gravity center \
  12                 -font "Bitstream-Vera-Sans-Bold" \
  13                 -pointsize 24 \
  14                 -fill white \
  15                 -draw "text -1,-1 '$x%'" \
  16                 -draw "text 0,-1 '$x%'" \
  17                 -draw "text 1,-1 '$x%'" \
  18                 -draw "text -1,0 '$x%'" \
  19                 -draw "text 1,0 '$x%'" \
  20                 -draw "text -1,1 '$x%'" \
  21                 -draw "text 0,1 '$x%'" \
  22                 -draw "text 1,1 '$x%'" \
  23                 -fill black \
  24                 -draw "text 0,0 '$x%'" \
  25                 PNM:- |\
  26                 pamtotga -mono -norle > "alpha_$nnn.tga"
  27         cat <<EOF
  28 textures/alphamod/alpha_$nnn
  29 {
  30         qer_trans 0.30
  31         surfaceparm nodraw
  32         surfaceparm nonsolid
  33         surfaceparm skip
  34         surfaceparm detail
  35         surfaceparm trans
  36         q3map_alphaMod volume
  37         q3map_alphaMod const ${nnn%??}.${nnn#?}
  38 }
  39 EOF
  40 done > ../../scripts/alphamod.shader