sky=${1#textures/skies/}
sky=${sky%%_*}
case "$2" in
- "$1")
+ textures/skies/$sky|textures/skies/$sky[_]*)
# typical place for preview image
;;
env/$sky[/_]*)
case "$1" in
## RULE: map_FOO.shader may define tetxures/map_FOO_* and textures/map_FOO/*
map_*)
- allowed_prefixes="textures/map_`echo "$1" | cut -d _ -f 2`_ textures/map_`echo "$1" | cut -d - -f 2`/"
+ allowed_prefixes="textures/map_`echo "$1" | cut -d _ -f 2`_ textures/map_`echo "$1" | cut -d _ -f 2`/"
forbidden_prefixes=
;;
## RULE: skies_FOO.shader may define tetxures/skies/FOO and textures/skies/FOO_*
done
rm -f "$t"
-textures_avail=`( cd ..; find textures/ -type f -not -name '*_norm.*' -not -name '*_glow.*' -not -name '*_gloss.*' -not -name '*_reflect.*' -not -name '*_bump.*' -not -name '*.xcf' ) | while IFS= read -r T; do normalize "$T"; done | sort -u`
+textures_avail=`( cd ..; find textures/ -type f -not -name '*_norm.*' -not -name '*_glow.*' -not -name '*_gloss.*' -not -name '*_reflect.*' -not -name '*.xcf' ) | while IFS= read -r T; do normalize "$T"; done | sort -u`
textures_used=`echo "${textures_used#$LF}" | sort -u`
echo "$textures_used$LF$textures_used$LF$textures_avail" | sort | uniq -u | while IFS= read -r L; do