X-Git-Url: http://git.xonotic.org/?a=blobdiff_plain;f=misc%2Ftools%2Ffft-normalmap-to-heightmap-soft.sh;h=708d44484b14b6c14a049f705d0da46a7d082e4c;hb=cf8cc7e9f8ac5457b6165198999dd3fd9ba33941;hp=8fe122eb0bf5cee3ed4103a9f8f4aee404e0b261;hpb=90ec23c75cd827bc3d971dbee81337000c872e7e;p=xonotic%2Fxonotic.git

diff --git a/misc/tools/fft-normalmap-to-heightmap-soft.sh b/misc/tools/fft-normalmap-to-heightmap-soft.sh
index 8fe122eb..708d4448 100755
--- a/misc/tools/fft-normalmap-to-heightmap-soft.sh
+++ b/misc/tools/fft-normalmap-to-heightmap-soft.sh
@@ -39,6 +39,6 @@ extraoffset=`echo "($realmedian + $ofs / $realscale)" | bc -l`
 #
 # we need p_d^-1(p_t(x)) = 1 - (128 + 127 * x) / 255
 #
-extraoffset=`echo "(127.0 / 255.0) * (1 - $extraoffset)" | bc -l`
+extraoffset="match8 "`echo "128 + 127 * $extraoffset" | bc -l`
 
-echo "dpoffsetmapping - $extrascale $extraoffset"
+echo "	dpoffsetmapping - $extrascale $extraoffset"