艦これ一覧めーかーカッコカリ

gistfile1.sh

#!/bin/sh
set -e

# watermark font
font="Noto-Sans-CJK-JP-Bold"

# watermark color
color="#0004"

# arguments process
while :
do
    case ${1} in
    -c) # column number
        column=${2}
        shift
        ;;
    -m) # enable watermark
        watermark=
        ;;
    *)
        break
        ;;
    esac
    shift
done

img1=${1} img2=${2} img3=${3} img4=${4} img5=${5} img6=${6}
w=486 h=372 x=314 y=96

set -- -crop ${w}x${h}+${x}+${y}\!
case ${watermark+set} in
set)
    set -- "${@}" \
        -gravity Center \
        -fill none -stroke ${color} -strokewidth 1 -draw "circle $((${w}/2)),$((${h}/2)) $((${w}/2+32)),$((${h}/2))" \
        -fill ${color} -stroke none -font ${font} -pointsize 48 -annotate 0
    ;;
esac

convert -verbose "${img1}" "${@}" ${watermark+壹} miff:- | ( \
convert -verbose "${img2}" "${@}" ${watermark+貳} miff:- | ( \
convert -verbose "${img3}" "${@}" ${watermark+參} miff:- | ( \
convert -verbose "${img4}" "${@}" ${watermark+肆} miff:- | ( \
convert -verbose "${img5}" "${@}" ${watermark+伍} miff:- | ( \
convert -verbose "${img6}" "${@}" ${watermark+陸} miff:- | ( \
montage -tile ${column:-2}x -resize 100% -geometry +0+0 fd:3 fd:4 fd:5 fd:6 fd:7 fd:8 unit.png ) 8<&0 ) 7<&0 ) 6<&0 ) 5<&0 ) 4<&0 ) 3<&0

gistfile2.sh

#!/bin/sh
set -e
# Crop position
w=486 h=372 x=314 y=96
# Background color
bg="gradient:SkyBlue-Gray40"
# Background compose mode. e.g.) "None", "Modulate", "Blend"
bg_compose="Modulate"
# Background plasma color
bg_plasma="#aaa-#999"
# Background blur
bg_blur="-motion-blur"
bg_blur_geometry="0x25+90"

# Perspective level
p=30
perspective="
    0,0,$((${p}*3)),${p}
    ${w},0,${w},0
    ${w},$((${h}*2)),${w},$((${h}*2))
    0,${h},$((${p}*3)),$((${h}-${p}))
"

func(){
    convert "${1}" -alpha on -crop ${w}x${h}+${x}+${y}\! \( -size ${w}x${h} xc:none -draw "polygon 20,0 ${w},0 ${w},${h} 20,${h} 0,$((${h}-20)) 0,20" -negate \) -compose CopyOpacity -composite miff:- \
    | convert fd:0 \( +clone -flip \( +clone -alpha Extract \) -size ${w}x$((${h}/2)) gradient:gray50-gray0 +swap -compose CopyOpacity -composite \) -append  miff:- \
    | convert fd:0 -virtual-pixel transparent -distort Perspective "${perspective}" -trim +repage -bordercolor none -border 10 miff:-
}

func "${1}" | ( \
func "${2}" | ( \
func "${3}" | ( \
func "${4}" | ( \
func "${5}" | ( \
func "${6}" | ( \
    montage -verbose -tile 6x -resize 100% -geometry +0+0 fd:3 fd:4 fd:5 fd:6 fd:7 fd:8 -background none miff:- \
    | convert -verbose \
        fd:0 -bordercolor none -border 10x0 -filter Lanczos2Sharp -resize 1500x \
        \( \
            \( -size 1500x500 ${bg} -size 1500x500 plasma:${bg_plasma} ${bg_blur} ${bg_blur_geometry} -compose ${bg_compose} -composite \) \
            \( -size 30x500 xc:#0808 -size 30x500 xc:#8008 +append -background none -shear 19x0 \) \
            -gravity Center -geometry +0+0 -compose Over -composite \
        \) \
        +swap -compose Over -composite -layers Mosaic \
        -font Boycott-Regular -gravity Center \
        -fill \#fffffff80 -pointsize 48             -annotate +0+100 "Combined Fleet Girls Collection" \
        -fill \#fffffff80 -pointsize 16 -kerning 10 -annotate +0+140 "Kantai Collection -KanColle-" \
    out.png ) 8<&0 ) 7<&0 ) 6<&0 ) 5<&0 ) 4<&0 ) 3<&0