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MMD Transporter を用いた 3DCG コンテンツ制作環境の相互協調

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MMD Transporter を用いた 3DCG コンテンツ制作環境の相互協調
「マルチメディア通信と分散処理ワークショップ」平成26年12月
MMD Transporter ࢆ⏝࠸ࡓ 3DCG ࢥࣥࢸࣥࢶไస⎔ቃࡢ┦
┦஫༠ㄪ
➉ῲ⍛୍ 1,a) ㏿Ỉ἞ኵ 2,b)
㏆ᖺ㸪MikuMikuDance ࡛ࡣ㸪௚ࡢࢯࣇࢺ࢙࢘࢔࡜㐃ᦠࡍࡿࡇ࡜࡟ࡼࡾ㸪どぬ⾲⌧ࢆᣑᙇࡍࡿഴྥࡀ࠶ࡿ㸬౛࠼ࡤ㸪Blender
ࡸ AfterEffects ࡞࡝࡜⤌ࡳྜࢃࡏࡿࡇ࡜࡛㸪MikuMikuDance ࡛ࡣᐇ⌧࡛ࡁ࡞࠸ࡼ࠺࡞⨾㯇࡞ື⏬ࢆไసࡍࡿ஦౛ࡀቑ
࠼࡚࠸ࡿ㸬MMD Transporter ࡜ࡣ㸪MikuMikuDance ࡢࣔࢹࣝࢹ࣮ࢱࢆ Maya ࡬࢖࣏࣮ࣥࢺࡍࡿࡓࡵࡢ Maya ࣉࣛࢢ࢖ࣥ
࡛࠶ࡿ㸬Maya ࡜ࡣ㸪ࢤ࣮࣒ཬࡧᫎീไస࡟࠾࠸࡚᭱ࡶ฼⏝ࡉࢀ࡚࠸ࡿไస⎔ቃࡢ୍ࡘ࡛࠶ࡿ㸬Maya ࡣࢩ࣑࣮ࣗࣞࢩ
ࣙࣥࡸࣞࣥࢲ࣮ࣛࡀ㇏ᐩ࡛࠶ࡾ㸪సᴗຠ⋡ࡶ㧗࠸㸬MikuMikuDance ࡢࣔࢹࣝࢹ࣮ࢱࢆ Maya ࡬ㄞࡳ㎸ࡲࡏࡿࡇ࡜࡛㸪
MikuMikuDance ࡛ࡣᶵ⬟ⓗ࡞ไ⣙࡛ᐇ⌧ࡋᚓ࡞࠿ࡗࡓࡼ࠺࡞ᫎീࢆไసࡍࡿࡇ࡜ࡀྍ⬟࡜࡞ࡿ㸬ᮏ◊✲࡛ࡣ㸪MMD
Transporter ࢆᐇ⿦ࡋ㸪MikuMikuDance ࡜ Maya ࡢ㐃ᦠ࡟࠾࠸࡚㸪3DCG ࢔ࢽ࣓࣮ࢩࣙࣥไసࡀ࡝ࡢ⛬ᗘᨵၿࡉࢀࡿࡢ
࠿ホ౯ࢆヨࡳࡓ㸬
1. ࡣࡌࡵ࡟
Maya ࡬ㄞࡳ㎸ࡴࡓࡵࡢ Maya ࣉࣛࢢ࢖࡛ࣥ࠶ࡿ㸬୍⯡ⓗ࡞
࢖࣏࣮ࣥࢱࣉࣛࢢ࢖࡛ࣥࡣ㸪ࣔࢹࣝࢹ࣮ࢱࡢᵓ㐀ࢆㄞࡳ㎸
ᚑ᮶ࡢ 3DCG ࢥࣥࢸࣥࢶࡣ㸪ไస࡛ࡁࡿேཱྀࡀᑡ࡞࠸ࡇ
ࡴࡔࡅ࡛࠶ࡿ㸬MMD Transporter ࡣ㸪Maya ࡛ࡢ 3DCG ࢥࣥ
࡜ࡶ࠶ࡾ㸪㈗㔜࡞Ꮡᅾ࡛࠶ࡗࡓ㸬ࡑࡢࡓࡵ㸪ࣔࢹࣝࢹ࣮ࢱ
ࢸࣥࢶไస࡟≉໬ࡋࡓᙧ࡜ࡋ࡚㸪MMD ࣔࢹࣝࢆㄞࡳ㎸ࡴ
୍ࡘࡔࡅ࡛ࡶ㠀ᖖ࡟㧗౯࡛࠶ࡗࡓ㸬
ࡇ࡜ࡀ࡛ࡁࡿ㸬ࡇࡢࣉࣛࢢ࢖ࣥࢆ౑⏝ࡍࡿࡇ࡜࡛㸪Maya
MikuMikuDance1)ࡣ 3DCG ࢥࣥࢸࣥࢶ࡟࠾࠸࡚㠉࿨ⓗ࡞
ୖ࡛ MMD ࣔࢹࣝࢆ౑࠸࡞ࡀࡽ㸪ࣉࣟྥࡅࡢไస⎔ቃ࡛㸪
Ꮡᅾ࡛࠶ࡿ㸬ᚑ᮶ࡣ 3DCG ࡢᇶ♏ࢆ⌮ゎࡋ࡚࠸࡞ࡅࢀࡤ᧯
3DCG ࢔ࢽ࣓࣮ࢩࣙࣥไసࡀ▐᫬࡟ྍ⬟࡜࡞ࡿ㸬
సࡢ㞴ࡋ࠸ࢯࣇࢺ࢙࢘࢔ࡀከࡃ㸪ᑓ㛛ⓗ࡞ᩍ⫱ࡀᚲせ࡞ࢯ
ࣇࢺ࢙࢘࢔ࡶᑡ࡞࠿ࡽࡎᏑᅾࡋ࡚࠸ࡓ㸬ࡲࡓ㸪ࣔࢹࣝࢹ࣮
ࢱࡶ⮬ศ࡛సᡂࡋ࡞ࡅࢀࡤ㸪3DCG ᫎീไసࢆ⾜࠺ࡇ࡜ࡣ
2. ◊✲ࡢ⫼ᬒ࡜⌧≧
㞴ࡋ࠿ࡗࡓ㸬MikuMikuDance ࡣࢯࣇࢺ࢙࢘࢔ࡢ࢖ࣥࢫࢺ࣮
ᮏ❶࡛ࡣ㸪ᮏ◊✲ࢆ⾜࠺ࡓࡵ࡟㸪MikuMikuDance ཬࡧ
ࣝ᫬࡟ᩘయࡢࣔࢹࣝࢹ࣮ࢱࡀ௜ᒓࡋ࡚࠸ࡿ㸬ࡲࡓ㸪
Maya ࢆ฼⏝ࡋ࡚࠸ࡿ㸬ᮏ❶࡛ࡣࡑࢀࡽࡢ⫼ᬒ࡜⌧≧ࡢၥ
MikuMikuDance ࡢࡓࡵ࡟సࡽࢀࡓࣔࢹࣝࢹ࣮ࢱࡸ࣮ࣔࢩ
㢟Ⅼ࡟ࡘ࠸࡚㏙࡭ࡿ㸬
ࣙࣥࢹ࣮ࢱࡀ᭷ᚿ࡟ࡼࡗ࡚㓄ᕸࡉࢀ࡚࠸ࡿ㸬௒ࡲ࡛㧗౯࡛
ゐࢀࡿࡇ࡜ࡢ㞴ࡋ࠿ࡗࡓ 3DCG ࢥࣥࢸࣥࢶࢆ㸪ึᚰ⪅࡛ࡶ
2.1 MikuMikuDance
౑࠼ࡿࡼ࠺࡟࡞ࡗࡓⅬࡀ㠉࿨ⓗ࡛࠶ࡿ㸬
MikuMikuDance ࡜ࡣ㸪ᵽཱྀඃẶࡀ㛤Ⓨࡋࡓ 3DCG ࢔ࢽ࣓
୍᪉࡛㸪MikuMikuDance ࡟ 3DCG ࢥࣥࢸࣥࢶࡀ㞟୰ࡍࡿ
࣮ࢩࣙࣥࢯࣇࢺ࢙࢘࢔ࡢ୍ࡘ࡛࠶ࡿ㸬ࣇ࣮ࣜࢯࣇࢺ࡜ࡋ࡚
࡜㸪MikuMikuDance ௨እ࡛ࡢ฼⏝᪉ἲࡀᶍ⣴ࡉࢀࡿࡼ࠺࡟
୍⯡࡟බ㛤ࡉࢀ࡚࠸ࡿ㸬ࢯࣇࢺ࢙࢘࢔ࡢ࢖ࣥࢫࢺ࣮ࣝ᫬࡟㸪
࡞ࡗࡓ㸬౛࠼ࡤ㸪Blender ࡸ Cinema4D ࡞࡝ࡢ 3DCG ᫎീไ
ึ㡢࣑ࢡࡸ㙾㡢ࣞࣥ➼ࡢࣔࢹࣝࢹ࣮ࢱࡀ௜ᒓࡋ࡚࠸ࡿࡢࡀ
సࢯࣇࢺࡸ㸪AfterEffects ࡞࡝ࡢື⏬⦅㞟ࢯࣇࢺ࡞࡝࡛࠶ࡿ㸬
≉ᚩ࡛࠶ࡿ㸬ࡲࡓ㸪ᩘከࡃࡢ᭷ᚿࡽ࡟ࡼࡗ࡚ࣔࢹࣝࢹ࣮ࢱ
ࡇࢀࡽࡢࢯࣇࢺ࢙࢘࢔ࢆ฼⏝ࡋ࡞ࡀࡽ㸪MikuMikuDance ࡢ
ࡸ࣮ࣔࢩࣙࣥࢹ࣮ࢱࡀ㓄ᕸࡉࢀ࡚࠸ࡿ㸬
ࣔࢹࣝࢹ࣮ࢱ㸦௨ୗ㸪MMD ࣔࢹࣝ㸧ࡸ࣮ࣔࢩࣙࣥࢹ࣮ࢱ
ᚑ ᮶ ࡛ ࡣ ࢮ ࣟ ࠿ ࡽࣔ ࢹ ࣝࢹ ࣮ ࢱ ࢆ ไ స ࡋ ࡞ ࡅࢀ ࡤ 㸪
ࢆࡑࢀࡽࡢࢯࣇࢺ࢙࢘࢔࡟ㄞࡳ㎸ࡲࡏࡿࡇ࡜࡛㸪
3DCG ࢔ࢽ࣓࣮ࢩࣙࣥࢆไసࡍࡿࡇ࡜ࡀ࡛ࡁ࡞࠿ࡗࡓ㸬
MikuMikuDance ࡛ࡣᅔ㞴࡛࠶ࡗࡓどぬ⾲⌧ࢆ㏣ồࡍࡿࡼ
MikuMikuDance ࢆ฼⏝ࡋࡓୖ࡛㸪᭷ᚿࡽ࡟ࡼࡗ࡚㓄ᕸࡉࢀ
࠺࡟࡞ࡗࡓ㸬
࡚࠸ࡿࣔࢹࣝࢹ࣮ࢱࡸ࣮ࣔࢩࣙࣥࢹ࣮ࢱࢆά⏝ࡍࡿࡇ࡜࡛㸪
MikuMikuDance ࡣ௚ࡢࢯࣇࢺ࢙࢘࢔ࢆ฼⏝ࡍࡿࡇ࡜࡛
3DCG ࡢึᚰ⪅࡛ࡶ࢟ࣕࣛࢡࢱ࣮ࡢⓏሙࡍࡿ 3DCG ࢔ࢽ࣓
⾲⌧ࡢᣑᙇࢆ⾜ࡗ࡚ࡁࡓ㸬ࡇࢀࡽࡢᣑᙇࡣྛ✀ࢯࣇࢺ࢙࢘
࣮ࢩࣙࣥࢆไసࡍࡿࡇ࡜ࡀྍ⬟࡜࡞ࡿ㸬
࢔ࡢࣉࣛࢢ࢖ࣥ࡟ࡼࡗ࡚ᐇ⿦ࡉࢀ࡚࠸ࡿ㸬ࡋ࠿ࡋ㸪ࡑࢀࡽ
୍᪉࡛㸪MikuMikuDance ࡣ 3DCG ࢔ࢽ࣓࣮ࢩࣙࣥࢆసᡂ
ࡢࣉࣛࢢ࢖ࣥࡣࡓࡔࣔࢹࣝࢹ࣮ࢱࢆㄞࡳ㎸ࢇ࡛⾲♧ࡍࡿࡔ
ࡍࡿࡓࡵ࡟㛤Ⓨࡉࢀ࡚࠸ࡿࡓࡵ㸪ࣞࣥࢲ࣮ࣛࡀ඘ᐇࡋ࡚࠸
ࡅࡢࡶࡢࡀከࡃ㸪ࡑࡢࢯࣇࢺ࢙࢘࢔࡟≉໬ࡋࡓసࡾ࡟࡞ࡗ
࡞࠸㸬ࡲࡓ㸪ຊᏛⓗ࡞ࢩ࣑࣮ࣗࣞࢩࣙࣥࡶ௜ᒓࡋ࡚࠸࡞࠸㸬
࡚࠸࡞࠸㸬ࡑࡢࡓࡵ㸪࢔ࢽ࣓࣮ࢩࣙࣥไసࢆ⾜࠺ࡲ࡛࡟࣎
ࡑࡢࡓࡵ㸪㧗ᗘ࡞⾲⌧ࢆ⾜࠺ሙྜࡣ㸪እ㒊ࢶ࣮ࣝ࡜ࡋ࡚
࣮ࣥࢭࢵࢺ࢔ࢵࣉ࡞࡝㸪ከࡃࡢ‽ഛࡀᚲせ࡜࡞ࡿ㸬
Blender ࡸ AfterEffects ➼ࡀ฼⏝ࡉࢀ࡚࠸ࡿ㸬ࡇࡢ࡜ࡁ㸪MMD
ᮏㄽᩥ࡛㏙࡭ࡿ MMD Transporter ࡜ࡣ㸪MMD ࣔࢹࣝࢆ
ࣔࢹࣝࡸ࣮ࣔࢩࣙࣥࢹ࣮ࢱࢆእ㒊ࢶ࣮ࣝ࡟ㄞࡳ㎸ࡳ㸪እ㒊
1 ⚄ዉᕝᕤ⛉኱Ꮫ኱Ꮫ㝔༤ኈ๓ᮇ
The Master’s program of The Graduate of Kanagawa Institute of Technology.
2 ⚄ዉᕝᕤ⛉኱Ꮫ
Kanagawa Institute of Technology.
a) [email protected]
b) [email protected]
ⓒ2014 Information Processing Society of Japan
ࢶ࣮ࣝࡢ୰࡛࢔ࢽ࣓࣮ࢩࣙࣥไసࡀ⾜ࢃࢀ࡚࠸ࡿ㸬
ࡋ࠿ࡋ㸪ྛ✀እ㒊ࢶ࣮ࣝ࡟࠾࠸࡚⏝࠸ࡽࢀ࡚࠸ࡿ࢖࣏ࣥ
࣮ࢱࡢከࡃࡣ㸪ࡑࡢእ㒊ࢶ࣮ࣝࡢᶵ⬟ࢆά⏝ࡋ࡚࠸ࡿ࡜ࡣ
㝈ࡽ࡞࠸㸬ࡑࢀࡽࡢ࢖࣏࣮ࣥࢱࡣ㸪ࣔࢹࣝࢹ࣮ࢱࢆእ㒊ࢶ
115
「マルチメディア通信と分散処理ワークショップ」平成26年12月
࣮ࣝ࡬ㄞࡳ㎸ࡴࡔࡅࡢࡶࡢࡀከࡃ㸪እ㒊ࢶ࣮ࣝࡢᶵ⬟ࢆ᏶
ࡇࢀࡽࡢࡇ࡜࠿ࡽ㸪MMD ࣔࢹࣝࢆ Maya ࡬ㄞࡳ㎸ࡲࡏ
඲࡟ά⏝ࡋ࡚࠸ࡿ࡜ࡣゝ࠼࡞࠸⌧≧ࡀ࠶ࡿ㸬
ࡿࡇ࡜࡛㸪Maya ฼⏝⪅ࡢၥ㢟Ⅼ࡛࠶ࡿ㸪ࢭࢵࢺ࢔ࢵࣉ῭
ࡳࡢࣔࢹࣝࢹ࣮ࢱࡀᑡ࡞ࡃ㸪Ꮫ⩦ࡢᩜᒃࡀ㧗࠸ⅬࢆゎỴ࡛
2.2 Maya
ࡁࡿ࡜⪃࠼ࡽࢀࡿ㸬ࡲࡓ㸪Maya ࡛ MMD ࣔࢹࣝࢆㄞࡳ㎸
Maya ࡜ࡣ㸪Alias㸦⌧ Autodesk㸧♫ࡀ㛤Ⓨࡋࡓ⤫ྜ 3DCG
ࡲࡏࡿࡇ࡜࡟ࡼࡾ㸪MikuMikuDance ༢య࡛ࡣᅔ㞴࡛࠶ࡗࡓ㸪
ไస⎔ቃ࡛࠶ࡿ㸬ࣔࢹࣜࣥࢢ࠿ࡽ࢔ࢽ࣓࣮ࢩࣙࣥ㸪ࣞࣥࢲ
㧗ᗘ࡞ᫎീ⾲⌧ࡀྍ⬟࡜࡞ࡿ㸬ࡉࡽ࡟㸪ㄞࡳ㎸ࢇࡔࣔࢹࣝ
ࣜࣥࢢࡲ࡛㸪3DCG ࡢᫎീไస࡟ᚲせ࡞࠶ࡽࡺࡿᶵ⬟ࡀ୍
ࢹ࣮ࢱࡣ Maya ࡢᶵ⬟ࢆά⏝࡛ࡁࡿࡼ࠺࡟ࢭࢵࢺ࢔ࢵࣉࢆ
ࡘࡢࢯࣇࢺ࢙࢘࢔࡛ᐇ⌧࡛ࡁࡿࡇ࡜ࡀ≉ᚩ࡛࠶ࡿ㸬
⾜ࡗࡓ㸬ࡇࢀ࡟ࡼࡾ㸪ᚑ᮶ࡢ࢖࣏࣮ࣥࢱ࡛ࡣᐇ⌧ࡋᚓ࡞࠿
Maya ࡣࣁࣜ࢘ࢵࢻᫎ⏬ࡸࢤ࣮࣒㛤Ⓨ࡞࡝࡟ከࡃ฼⏝ࡉ
ࡗࡓ㸪ไస⎔ቃࢆά࠿ࡋ࡞ࡀࡽ 3DCG ࢔ࢽ࣓࣮ࢩࣙࣥไస
ࢀ࡚࠸ࡿ㸬ᫎ⏬ไసࡸࢤ࣮࣒㛤Ⓨࡢࣉࣟࡀᶆ‽ⓗ࡟฼⏝ࡋ
ࡀྍ⬟࡜࡞ࡿ㸬
࡚࠸ࡿࢯࣇࢺ࢙࢘࢔ࡢ୍ࡘ࡛࠶ࡿ㸬ࡑࡢࡓࡵ㸪Maya ࡢ᧯
ᮏ◊✲࡛ࡣ㸪MMD ࣔࢹࣝࢆ Maya ࡬ㄞࡳ㎸ࡲࡏࡿࡓࡵ
స࡟⩦⇍ࡍࡿ࡜㧗࠸⏕⏘ᛶࢆಖࡕ࡞ࡀࡽไసࢆ㐍ࡵࡿࡇ࡜
ࡢࣉࣛࢢ࢖ࣥࢆ㛤Ⓨࡍࡿࡇ࡜࡛㸪ࡇࢀࡽ཮᪉ࡢၥ㢟Ⅼࢆゎ
ࡀ࡛ࡁࡿࡼ࠺࡟࡞ࡿ㸬
Ỵࡍࡿࡇ࡜ࡀྍ⬟࡛࠶ࡿ࠿᳨ドࢆヨࡳࡓ㸬
ࡲࡓ㸪Maya ࡣࣉࣛࢢ࢖ࣥ࡟ࡼࡿᣑᙇࡀྍ⬟࡛࠶ࡿ㸬᭷
ᩱ࡛㈍኎ࡉࢀ࡚࠸ࡿࡶࡢ࠿ࡽ㸪↓ൾ࡛฼⏝࡛ࡁࡿࡶࡢࡲ࡛
ᵝࠎ࡛࠶ࡿ㸬ไస⌧ሙࡀ㧗ຠ⋡࡛సᴗ࡛ࡁࡿࡢࡶ㸪ࣉࣛࢢ
4. MMD Transporter
࢖ࣥ࡟ࡼࡗ࡚ Maya ࡢᶵ⬟ࡀᣑᙇྍ⬟࡛࠶ࡿ࠿ࡽࡇࡑ࡛࠶
ᮏ ❶ ࡛ ࡣ 㸪 ◊ ✲ ᴫ せ 㸪 㛤 Ⓨ ࢩ ࢫ ࢸ ࣒ ࡛ ࠶ ࡿ MMD
ࡿ㸬
Transporter ࡢᴫせ㸪ཬࡧᐇ⿦ࡋࡓᶵ⬟࡟ࡘ࠸࡚㏙࡭ࡿ㸬
Maya ࡢ≉ᚩ࡜ࡋ࡚㸪ከࡃࡢ኱Ꮫࡸᑓ㛛Ꮫᰯ࡛ Maya ࢆ⩦
ᚓ࡛ࡁࡿⅬࡀᣲࡆࡽࢀࡿ㸬Ꮫ⏕࡛࠶ࢀࡤ㸪Maya ࢆ↓ൾ࡛
4.1 MMD Transporter ࡢᴫせ
฼⏝ࡍࡿࡇ࡜ࡶྍ⬟࡛࠶ࡿ㸬ࣉࣟࡀ⏝࠸ࡿࢶ࣮ࣝ࡜ࡋ࡚ඃ
MMD Transporter ࡜ࡣ㸪ᮏ◊✲࡛㛤Ⓨࡋࡓࣉࣛࢢ࢖ࣥࡢ
⚽࡞ࡔࡅ࡛ࡣ࡞ࡃ㸪ࢯࣇࢺ࢙࢘࢔ࡢᩍ⫱ࢆ᪋ࡍࡓࡵࡢ⎔ቃ
ྡ⛠࡛࠶ࡿ㸬MMD Transporter ࡣ㸪MMD ࣔࢹࣝࢆ Maya ࡬
ࡀᩚࡗ࡚࠸ࡿ㸬ࡇࢀࡣᅜෆࡔࡅ࡛࡞ࡃ㸪ᾏእࡶྠᵝ࡛࠶ࡿ㸬
ㄞࡳ㎸ࡲࡏࡿࡓࡵࡢࣉࣛࢢ࢖࡛ࣥ࠶ࡿ㸬MikuMikuDance ࡟
୍᪉࡛㸪࣮ࣔࢩࣙࣥࡢᏛ⩦ࡣ㸪ࣔࢹࣝࢹ࣮ࢱࡀᚲせ୙ྍ
࠾ࡅࡿ⾲⌧ࢆ Maya ࡟ࡼࡗ࡚ᣑᙇࡍࡿࡇ࡜ࢆ┠ⓗ࡜ࡋ࡚㛤
Ḟ࡛࠶ࡿ㸬ࣔࢹࣝࢹ࣮ࢱࡀ࡞ࡅࢀࡤ㸪࣮ࣔࢩࣙࣥࡢసᡂࡣ
Ⓨࢆ⾜ࡗࡓ㸬
୙ྍ⬟࡛࠶ࡿ㸬ࣔࢹࣜࣥࢢࡀⱞᡭ࡞ேࡢከࡃࡣ㸪▱ே࣭཭
MMD Transporter ࡣ㸪 Maya ࡛ࡢ࣮ࣔࢩࣙࣥไస࡟࠾࠸
ே➼࠿ࡽࣔࢹࣝࢹ࣮ࢱࢆ೉ࡾ࡚࠸ࡿ㸬ࡑࢀࡀ㞴ࡋ࠸ሙྜ㸪
࡚᭱㐺࡞≧ែࢆಖࡕ࡞ࡀࡽ㸪MMD ࣔࢹࣝࢆㄞࡳ㎸ࡴࡇ࡜
௦ࢃࡾ࡟࣐ࢿ࢟ࣥࡢࡼ࠺࡞ࣔࢹࣝࢹ࣮ࢱࢆ⏝࠸࡚࣮ࣔࢩࣙ
ࡀ࡛ࡁࡿ㸬ࡑࡢࡓࡵ㸪ࣔࢹࣝࢹ࣮ࢱࢆ࢔ࢽ࣓࣮ࢩࣙࣥྍ⬟
ࣥࢆసᡂࡋ࡚࠸ࡿ㸬ࡑࡢࡓࡵ㸪࢟ࣕࣛࢡࢱ࣮ࡢ≉ᚩࢆά࠿
࡜ࡍࡿࡓࡵ࡟ᚲせ࡞‽ഛ㸦ࢭࢵࢺ࢔ࢵࣉ㸧ࢆ⾜࠺ᚲせࡀ࡞
ࡋࡓ࣮ࣔࢩࣙࣥࡢసᡂࡲ࡛⮳ࡿ࡟ࡣ㸪⎔ቃ࡟ࡼࡗ࡚ࡣᏛ⩦
࠸㸬
ࡢᩜᒃࡀᴟࡵ࡚㧗࠸㸬
3. ◊✲ࡢᴫせ
MikuMikuDance ࡣ㸪⌧≧࡛ࡣ⾲⌧ຊࡢᣑᙇࡀᅔ㞴࡛࠶ࡿ㸬
ࡲࡓ㸪Maya ࡛ࡣ㸪࣮ࣔࢩࣙࣥࢆసᡂࡍࡿࡢ࡟ᚲせ࡞ࢭࢵ
ࢺ࢔ࢵࣉ῭ࡳࡢࣔࢹࣝࢹ࣮ࢱࡢධᡭࡀᅔ㞴࡛࠶ࡿ㸬
୍᪉࡛㸪MikuMikuDance ࡛ࡣ㸪᭷ᚿ࡟ࡼࡾከࡃࡢࣔࢹࣝ
ࢹ࣮ࢱࡀ୍⯡࡟㓄ᕸࡉࢀ࡚࠸ࡿ㸬Maya ࡛ࡣ㸪ࣉࣛࢢ࢖ࣥ
ࡢᣑᙇࡀᐜ࡛᫆࠶ࡾ㸪ࣉࣟࡀ౑⏝ࡋ࡚࠸ࡿไస⎔ቃ࡛࠶ࡿ㸬
MMD ࣔࢹࣝࡣᇶᮏⓗ࡟ࢭࢵࢺ࢔ࢵࣉ῭ࡳࡢࣔࢹࣝࢹ࣮
ࢱ࡜࡞ࡗ࡚࠸ࡿ㸬ࡑࡢࡓࡵ㸪MikuMikuDance ࡣ㸪㓄ᕸࡉࢀ
࡚࠸ࡿࣔࢹࣝࢹ࣮ࢱ࡛ࡍࡄ࡟࣮ࣔࢩࣙࣥࢆసᡂࡍࡿࡇ࡜ࡀ
ྍ⬟࡛࠶ࡿ㸬
Maya ࡣ㸪ࣉࣛࢢ࢖࡛ࣥࡢᣑᙇࡀ࡛ࡁࡿࡔࡅ࡛࡞ࡃ㸪ࣁ
ᅗ 1 MMD Transporter ࢆ⏝࠸࡚ Maya ࡬ࣔࢹࣝࢹ࣮ࢱࢆ
ㄞࡳ㎸ࢇࡔᵝᏊ㸦Tda ᘧ࢔࣌ࣥࢻ࣑ࢡࢆ౑⏝㸧
ࣜ࢘ࢵࢻᫎ⏬ࡸࢤ࣮࣒㛤Ⓨ➼࡛ᶆ‽ⓗ࡟౑ࢃࢀ࡚࠸ࡿ㸬
mental ray ࡞࡝ࡢࣞࣥࢲ࣮ࣛࡸ Nucleus ࡞࡝ࡢ≀⌮ࢩ࣑ࣗࣞ
4.2 ᐇ⾜⎔ቃ
࣮ࢩࣙࣥࡀࣉࣛࢢ࢖ࣥ࡜ࡋ࡚௜ᒓࡋ࡚࠸ࡿ㸬
MMD Transporter ࡢᐇ⾜⎔ቃࡣୗ⾲ࡢ㏻ࡾ࡛࠶ࡿ㸬
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⾲ 1 MMD Transporter ࡢᐇ⾜⎔ቃ
4.3.2 ⾲᝟࣮ࣔࣇ࡜ Blend Shape
OS
Microsoft Windows 7 ௨㝆
⾲᝟࣮ࣔࣇ࡜ࡣ㸪MikuMikuDance ࡟࠾ࡅࡿ࢟ࣕࣛࢡࢱ࣮
Maya ࣂ࣮ࢪࣙࣥ
Maya 2014 ௨㝆
ࡢ⾲᝟ࢆไᚚࡍࡿࡓࡵࡢ௙⤌ࡳ࡛࠶ࡿ㸬࢟ࣕࣛࢡࢱ࣮ࡢ⾲
Python ࣂ࣮ࢪࣙࣥ
Python 2.7 ᚲ㡲
᝟ࡣ┱㸪┠㸪ཱྀ㸪ࡑࡢ௚࡟࢝ࢸࢦࣛ࢖ࢬࡉࢀ࡚࠸ࡿ㸬
CPU
Intel Core i7
Maya ࡛ࡣ㸪⾲᝟࣮ࣔࣇ࡜ྠ➼ࡢᶵ⬟ࢆ Blend Shape ࡟ࡼ
࣓ࣔࣜ
16GB ௨ୖ
ࡗ࡚෌⌧ࡋࡓ㸬Blend Shape ࡜ࡣ㸪⾲᝟࣮ࣔࣇ࡜ྠ➼ࡢᶵ⬟
VRAM
1GB ௨ୖ
࡛࠶ࡾ㸪ඖ࡜࡞ࡿࣔࢹࣝࢹ࣮ࢱࡢ」〇ࢆసᡂࡋ㸪ࡑࡢ㡬Ⅼ
pymeshio 2.7.8
ᗙᶆࡢᕪศ್ࢆ࣮ࣔࣇ࢕ࣥࢢࡢ᝟ሗ࡜ࡋ࡚ᢅࡗ࡚࠸ࡿ㸬
Kana Kanji Simple Inverter
MMD Transporter ࡣ㸪⾲᝟࣮ࣔࣇࡢᑐ㇟࡜࡞ࡿ㡬Ⅼ␒ྕ
౫Ꮡࣛ࢖ࣈࣛࣜ
࠿ࡽ㸪Maya ࡟࠾ࡅࡿࣔࢹࣝࢹ࣮ࢱࡢ㡬Ⅼ␒ྕࢆཧ↷ࡋ㸪
MMD Transporter ࡣ౫Ꮡࣛ࢖ࣈࣛࣜ࡜ࡋ࡚㸪Kana Kanji
⾲᝟࣮ࣔࣇ࡟࠾ࡅࡿ㡬Ⅼᗙᶆࡢᕪศ್ࢆ㸪Maya ࡟࠾ࡅࡿ
Simple Inverter (௨ୗ㸪KAKASI)ࢆ฼⏝ࡋ࡚࠸ࡿ㸬KAKASI
ࣔࢹࣝࢹ࣮ࢱࡢ㡬Ⅼᗙᶆ࡬ຍ⟬ࡋ࡚࠸ࡿ㸬
࡜ࡣ㸪₎Ꮠࡸࡦࡽࡀ࡞㸪࢝ࢱ࢝ࢼ㸪࣮࣐ࣟᏐ➼ࢆ㸪┦஫࡟
ኚ᥮ࡍࡿࡓࡵࡢࣛ࢖ࣈ࡛ࣛࣜ࠶ࡿ㸬MikuMikuDance ࡢ࢜ࣈ
4.3.3 ≀⌮₇⟬࡜ Bullet
ࢪ࢙ࢡࢺྡࡢከࡃࡣ Shift-JIS ࡛࢚ࣥࢥ࣮ࢻࡉࢀࡓ᪥ᮏㄒࡢ
ᩥᏐิ࡛࠶ࡿ㸬Maya ࡛ࡣ᪥ᮏㄒᩥᏐิࢆ࢜ࣈࢪ࢙ࢡࢺྡ
ࡋ࡚࠸ࡿ㸬≀⌮࢚ࣥࢪࣥࡣ㸪Bullet ࡢ௚࡟ᩘከࡃᏑᅾࡋ࡚
࡜ࡋ࡚ᢅ࠼࡞࠸ࡓࡵ㸪KAKASI ࢆ฼⏝ࡋ୍࡚᫬ⓗ࡟࣮࣐ࣟ
࠸ ࡿ ࡀ 㸪 ࡑ ࢀ ࡽ ࡣ Bullet ࡜ ࡢ ஫ ᥮ ᛶ ࡀ ࡞ ࠸ ࡓ ࡵ 㸪
Ꮠ࡟ኚ᥮ࡋ㸪ࡑࢀࢆ࢜ࣈࢪ࢙ࢡࢺྡ࡜ࡋ࡚฼⏝ࡋ࡚࠸ࡿ㸬
MikuMikuDance ࡜ྠ➼ࡢ≀⌮₇⟬ࢆ⾜࠺ࡇ࡜ࡣ㞴ࡋ࠸㸬
KAKASI ࡣ DLL ࡜ࡋ࡚ᐇ⾜ࡉࢀࡿࡀ㸪Maya ࠿ࡽࡣ DLL
MMD Transporter ࡛ࡣ㸪Maya ࡢ Bullet ࣉࣛࢢ࢖ࣥࢆ฼⏝
ࡢᐇ⾜ࡀ୙ྍ⬟࡛࠶ࡿ㸬ࡑࡢࡓࡵ㸪Maya Python ࠿ࡽ Python
ࡍࡿࡇ࡜࡛㸪MikuMikuDance ࡢ≀⌮₇⟬ࢆ෌⌧ࡋ࡚࠸ࡿ㸬
MikuMikuDance ࡛ࡣ≀⌮࢚ࣥࢪࣥ࡜ࡋ࡚ Bullet ࢆ᥇⏝
ࢆᐇ⾜ࡋ㸪ࡑࡇ࠿ࡽࡉࡽ࡟ KAKASI ࢆᐇ⾜ࡍࡿᙧᘧࢆྲྀࡗ
4.3.4 ௜୚࣮࣎ࣥ࡜ Expression
࡚࠸ࡿ㸬
௜୚࣮࣎ࣥ࡜ࡣ㸪ぶ࡜࡞ࡿ࣮࣎ࣥ࡟㐃ືࡍࡿࡼ࠺࡟㸪ᑐ
4.3 ᐇ⿦ࡋࡓᶵ⬟
㇟࡜࡞ࡿ࣮࣎ࣥࡀぶ࣮࣎ࣥࡢᙳ㡪ࢆཷࡅ࡚ᅇ㌿ࡸ⛣ືࢆ⾜
ᮏ⠇࡛ࡣ㸪MMD Transporter ࡟࡚ᐇ⿦ࡋࡓᶵ⬟࡟ࡘ࠸࡚
࠺௙⤌ࡳ࡛࠶ࡿ㸬ᑐ㇟ࡢ࣮࣎ࣥ࡜ぶ࣮࣎ࣥࡣ┤᥋ࡢぶᏊ㛵
㏙࡭ࡿ㸬
ಀ࡛࡞ࡃ࡜ࡶືసࡍࡿࡇ࡜ࡀ≉ᚩ࡛࠶ࡿ㸬ࡲࡓ㸪ಸ⋡ࢆᣦ
ᐃࡍࡿࡇ࡜ࡀྍ⬟࡛࠶ࡾ㸪ぶ࣮࣎ࣥ࠿ࡽᑐ㇟ࡢ࣮࣎ࣥ࡟ᑐ
ࡍࡿᙳ㡪ᗘྜ࠸ࢆㄪᩚࡍࡿࡇ࡜ࡀ࡛ࡁࡿ㸬
4.3.1 㛤Ⓨࢩࢫࢸ࣒ࡢᴫほ
ᮏ㡯࡛ࡣ㸪㛤Ⓨࢩࢫࢸ࣒ࡢᴫほ࡟ࡘ࠸࡚㏙࡭ࡿ㸬
MMD Transporter ࡣ㸪MikuMikuDance ࡟࠾ࡅࡿ௜୚࣮࣎
ࣥࢆ Expression ࡟࡚෌⌧ࢆ⾜ࡗ࡚࠸ࡿ㸬Expression ࡜ࡣ㸪
⾲ 2 MikuMikuDance ࡜ Maya ࡟࠾ࡅࡿᶵ⬟ࡢᑐᛂ
MikuMikuDance
Maya
⾲᝟࣮ࣔࣇ
Blend Shape
๛య㸦≀⌮₇⟬㸧
Maya Bullet
௜୚࣮࣎ࣥ
Expression
ไ㝈㍈/࣮ࣟ࢝ࣝ㍈
Joint Orient
IK
Human IK
⾲ 2 ࡛ࡣ㸪MikuMikuDance ࡜ Maya ࡛ࡢྛᶵ⬟ࡢᑐᛂࢆ
⾲ࡋ࡚࠸ࡿ㸬ࣔࢹࣝࢹ࣮ࢱᮏయࡢㄞࡳ㎸ࡳࡢ௚࡟㸪
MikuMikuDance ࡛ࡣ㸪ୖグࡢ⾲ࡢࡼ࠺࡞ᶵ⬟ࢆᣢࡗ࡚࠸ࡿ㸬
MMD Transporter ࡢᙺ๭ࡣ㸪MikuMikuDance ࡢࢹ࣮ࢱᵓ㐀
ࢆ㸪Maya ࡛฼⏝࡛ࡁࡿᙧ࡜ࡋ࡚ኚ᥮ࡍࡿࡇ࡜࡛࠶ࡿ㸬
ࡲࡓ㸪MMD Transporter ࡟ࡣ㸪MikuMikuDance ࡢ⾲᝟ࣔ
࣮ࣇ࡜ྠᵝ࡟ Blend Shape ࢆ฼⏝࡛ࡁࡿࡼ࠺࡟ࡍࡿࡓࡵ㸪
MMD Blend Shape Editor ࢆ௜ᒓࡉࡏ࡚࠸ࡿ㸬
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Maya ࡢࢩ࣮ࣥୖࡢ࢜ࣈࢪ࢙ࢡࢺࢆ MEL ࢫࢡࣜࣉࢺ㸦Maya
Embedded Language㸪MEL㸧࡟ࡼࡗ࡚ไᚚࡍࡿࡓࡵࡢᶵᵓ
࡛࠶ࡿ㸬MMD Transporter ࡣ MEL ࢫࢡࣜࣉࢺࢆ⮬ື⏕ᡂࡍ
ࡿࡇ࡜࡛ᑐᛂࡋ࡚࠸ࡿ㸬
4.3.5 ไ㝈㍈/࣮ࣟ࢝ࣝ㍈࡜ Joint Orient
ไ㝈㍈࡜ࡣ㸪MikuMikuDance ࡟࠾࠸࡚⫝ࡸ⭸࡞࡝ࡢࡼ࠺
࡞㸪୍᪉ྥࡢࡳᅇ㌿ࡉࡏࡿࡓࡵࡢ௙⤌ࡳ࡛࠶ࡿ㸬ࡇࢀ࡟ࡼ
ࡾ㸪⮬⏤ᅇ㌿࡟ࡼࡗ࡚⫝ࡸ⭸ࡀ᝿ᐃእࡢ᪉ྥ࡬᭤ࡀࡿࡇ࡜
ࢆ㜵ࡄᙺ๭ࡀ࠶ࡿ㸬
࣮ࣟ࢝ࣝ㍈࡜ࡣ㸪MikuMikuDance ࡟࠾࠸࡚ X ㍈࡜ Z ㍈ࡢ
࣋ࢡࢺࣝࢆᣦᐃࡍࡿࡇ࡜࡛㸪࣮࣎ࣥࡢึᮇጼໃࢆᣦᐃ࡛ࡁ
ࡿ௙⤌ࡳ࡛࠶ࡿ㸬
MMD Transporter ࡛ࡣ㸪ࡇࡢ 2 ࡘࡢ௙⤌ࡳࢆ෌⌧ࡍࡿࡓ
ࡵ࡟㸪Joint Orient ࢆ฼⏝ࡋࡓ㸬Joint Orient ࡜ࡣ㸪Maya ࡟
࠾࠸࡚࢜࢖࣮ࣛゅ࡛࣮࣎ࣥࡢึᮇጼໃࢆᣦᐃࡍࡿ᪉ἲ࡛࠶
ࡿ㸬ไ㝈㍈ཬࡧ࣮ࣟ࢝ࣝ㍈ࡣ㸪X ㍈࡜ Z ㍈ࡢ࣋ࢡࢺࣝࢆᢅ
117
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ࡗ࡚࠸ࡿ㸬ࡑࡢࡓࡵ㸪MMD Transporter ࡛ࡣ㸪ࢺࣛࣥࢫࣇ
Maya ࡬ㄞࡳ㎸ࡴࡓࡵࡢ Python ࢫࢡࣜࣉࢺ࡛࠶ࡿ㸬ࣉࣛࢢ
࢛࣮࣒⾜ิ࡬ኚ᥮ࡋ㸪࢜࢖࣮ࣛゅࢆồࡵ࡚࠸ࡿ㸬
࢖࡛ࣥࡣ࡞࠸ࡓࡵ㸪┤᥋ࢥ࣐ࣥࢻࢆᐇ⾜ࡋ࡚㉳ືࡍࡿࡇ࡜
ࡣ࡛ࡁ࡞࠸㸬
4.3.6 MMD Blend Shape Editor
PmxIO ࡣ Maya ࡬ࡢ MMD ࣔࢹࣝࡢㄞࡳ㎸ࡳ࡟࠾࠸࡚㸪
MMD Transporter ࢆ฼⏝ࡋࡓࣔࢹࣝࢹ࣮ࢱࡢ⾲᝟ࢆ᧯స
࣏ࣜࢦࣥࢹ࣮ࢱࡸ࣐ࢸࣜ࢔ࣝ㸪࣮࣎ࣥᵓ㐀➼ࡢᇶᮏⓗ࡞ࢺ
ࡍࡿࡓࡵࡢ⿵ຓࢶ࣮ࣝ࡜ࡋ࡚㸪MMD Blend Shape Editor ࢆ
࣏ࣟࢪࡢㄞࡳ㎸ࡳࡢࡳᑐᛂࡋ࡚࠸ࡿ㸬
ᐇ⿦ࡋࡓ㸬Maya ࡛ࡣᶆ‽࡛ Blend Shape Editor ࡀ௜ᒓࡋ࡚
࠸ࡿࡀ㸪MikuMikuDance ࡢࡼ࠺࡟㸪⾲᝟ࡀ࢝ࢸࢦࣜศࡅࡉ
5.2 Blender2Pmx
ࢀࡓ≧ែ࡛⾲♧ࡍࡿࡇ࡜ࡀ࡛ࡁ࡞࠸㸬MikuMikuDance ࡢ≉
Blender2Pmx4)࡜ࡣ㸪MMD ࣔࢹࣝࢆ Blender ࡬ㄞࡳ㎸ࡴࡓ
ᚩࢆά࠿ࡍࡓࡵ㸪ᑓ⏝ࡢ࢚ࢹ࢕ࢱࢆ㛤Ⓨࡋࡓ㸬
ࡵࡢ Blender ࣉࣛࢢ࢖࡛ࣥ࠶ࡿ㸬Blender ࡬ MMD ࣔࢹࣝࢆ
ㄞࡳ㎸ࡲࡏࡿ᫬࡟ᶆ‽ⓗ࡟౑ࢃࢀ࡚࠸ࡿࣉࣛࢢ࢖ࣥࡢ୍ࡘ
࡛࠶ࡿ㸬
Blender2Pmx ࡣᇶᮏⓗ࡞ࢺ࣏ࣟࢪࡢ௚࡟㸪⾲᝟࣮ࣔࣇࡸ
IK ࡢㄞࡳ㎸ࡳ࡟ᑐᛂࡋ࡚࠸ࡿ㸬ࡲࡓ㸪ไ㝈㍈ࡸ࣮ࣟ࢝ࣝ㍈
࡟ࡶᑐᛂࡋ࡚࠸ࡿ㸬
5.3 MikuMikuDance for Unity
MikuMikuDance for Unity5)㸦௨ୗ㸪MMD for Unity㸧࡜ࡣ㸪
ᅗ 2 MMD Transporter ⏝ࡢ Blend Shape Editor
ࢤ࣮࣒࢚ࣥࢪࣥࡢ Unity ࡬ MMD ࣔࢹࣝཬࡧ࣮ࣔࢩࣙࣥࢆ
ㄞࡳ㎸ࡲࡏࡿࡓࡵࡢ Unity Editor ᣑᙇ࡛࠶ࡿ㸬
4.3.7 Human IK ࡢᑐᛂ
Human
IK2)࡜ࡣ㸪Autodesk
MMD for Unity ࡣ⾲᝟࣮ࣔࣇ㸪๛య㸪௜୚࣮࣎ࣥ㸪IK ࡬
♫ࡀ㛤Ⓨࡋࡓࢤ࣮࣒㛤Ⓨྥࡅ
ࡢᑐᛂࢆ⾜ࡗ࡚࠸ࡿ㸬
ࡢ࢔ࢽ࣓࣮ࢩ࣑ࣙࣥࢻ࢙ࣝ࢘࢔࡛࠶ࡿ㸬Human IK SDK ࢆ
ࡓࡔࡋ㸪๛యࡣ≀⌮࢚ࣥࢪࣥ࡜ࡋ࡚ PhysX ࢆ฼⏝ࡋ࡚࠸
FBIK6)ࢆ⤌ࡳ㎸
ࡿ㸬MikuMikuDance ࡛ࡣ≀⌮࢚ࣥࢪࣥ࡜ࡋ࡚ Bullet ࢆ฼⏝
ࡴࡇ࡜ࡀྍ⬟࡛࠶ࡿ㸬Human IK ࡣ㸪ࢤ࣮࣒࢚ࣥࢪ࡛ࣥ࠶ࡿ
ࡋ࡚࠸ࡿࡓࡵ㸪ࢩ࣑࣮ࣗࣞࢩࣙࣥࡢィ⟬᪉ἲࡀ␗࡞ࡿ㸬ࡲ
Unreal Engine ࡸ Unity ࡟ᦚ㍕ࡉࢀ࡚࠸ࡿ㸬
ࡓ㸪IK ࡣᐇ⿦ࡉࢀ࡚࠸ࡿࡶࡢࡢ㸪Unity ࡢ࢔ࢽ࣓࣮ࢩࣙࣥ
Human IK ࡢ≉ᚩ࡜ࡋ࡚㸪⮬ືⓗ࡟࣮࣎ࣥࢭࢵࢺ࢔ࢵࣉࢆ
᪉ἲࡢᙳ㡪ࡶ࠶ࡾ㸪MikuMikuDance ࡜ྠᵝ࡟ィ⟬ࡍࡿࡇ࡜
⾜࠺ࡔࡅ࡛࡞ࡃ㸪య඲యࢆᘬࡗᙇࡿࡼ࠺࡟ືసࡍࡿࡓࡵࡢ
ࡀ࡛ࡁ࡞࠸㸬
฼⏝ࡍࡿࡇ࡜࡛㸪ࢤ࣮࣒ྥࡅ࡟᭱㐺ࡉࢀࡓ
FBIK
6)ࢆ⮬ືⓗ࡟ᵓ⠏ࡍࡿࡇ࡜ࡀᣲࡆࡽࢀࡿ㸬ࡲࡓ㸪Maya
࡛ࡢ࣮ࣔࢩࣙࣥไసࡢ฼౽ᛶࢆྥୖࡉࡏࡿࡓࡵ࡟㸪Human
5.4 㛵㐃ࢩࢫࢸ࣒࡜ࡢẚ㍑
IK ࡟᭱㐺໬ࡉࢀࡓࣜࢢࢆ⮬ືⓗ࡟タᐃࡍࡿ㸬ࡲࡓ㸪Human
MikuMikuDance ࡢ୺せᶵ⬟࡟ࡘ࠸࡚㸪MMD Transporter
IK ࡀ㐺⏝ࡉࢀ࡚࠸ࡿྠᵝࡢ࣮࣎ࣥᵓ㐀࡟ᑐࡋ࡚㸪ࣜࢱ࣮ࢤ
࡜㛵㐃ࢩࢫࢸ࣒࡛ࡢᐇ⿦≧ἣࡢẚ㍑ࢆୗ⾲࡟♧ࡍ㸬
ࢸ࢕ࣥࢢ
7)ࡀྍ⬟࡞Ⅼࡶᣲࡆࡽࢀࡿ㸬࣮࣎ࣥᵓ㐀ࡢࣜࢱ࣮
ࢤࢸ࢕ࣥࢢ࡟ࡼࡾ㸪࠶ࡿయ᱁࡛సᡂࡋࡓ࣮ࣔࢩࣙࣥࢆ㸪ู
⾲ 3 MikuMikuDance ࡢ୺せᶵ⬟࡜ྛࢩࢫࢸ࣒ࡢẚ㍑
ࡢయ᱁࡟ᑐࡋ࡚㐺⏝ࡍࡿࡇ࡜ࡀྍ⬟࡜࡞ࡿ㸬
MikuMikuDance
A
B
C
X
MMD Transporter ࡛ࡣ㸪ᶆ‽ⓗ࡟ Human IK ࡢᑐᛂࢆ⾜ࡗ
⾲᝟࣮ࣔࣇ
‫ݳ‬
‫ۑ‬
‫ۑ‬
‫ۑ‬
࡚࠸ࡿ㸬Human IK ࢆ฼⏝ࡍࡿࡇ࡜࡛㸪࣮ࣔࢩࣙࣥసᡂࡢຠ
๛య㸦≀⌮₇⟬㸧
‫ݳ‬
‫ݳ‬
‫ڹ‬
‫ۑ‬
⋡໬ࡢࡳ࡞ࡽࡎ㸪ࢤ࣮࣒ྥࡅࡢ࣮ࣔࢩࣙࣥࢆసᡂࡍࡿࡇ࡜
௜୚࣮࣎ࣥ
‫ݳ‬
‫ݳ‬
‫ۑ‬
‫ۑ‬
ࡀྍ⬟࡜࡞ࡿ㸬
ไ㝈㍈/࣮ࣟ࢝ࣝ㍈
‫ݳ‬
‫ۑ‬
‫ݳ‬
‫ۑ‬
IK
‫ݳ‬
‫ۑ‬
‫ڹ‬
‫ۑ‬
5. 㢮ఝ࣭㛵㐃ࢩࢫࢸ࣒
࠶ࡿ≉ᐃࡢไస⎔ቃ࡟ᑐࡋ࡚ MMD ࣔࢹࣝࢆㄞࡳ㎸ࡴࡓ
ࡵࡢࣉࣛࢢ࢖ࣥࡀ࠸ࡃࡘ࠿Ꮡᅾࡍࡿ㸬ᮏ❶࡛ࡣ㸪ᮏ◊✲࡜
㢮ఝ࣭㛵㐃ࡍࡿࢩࢫࢸ࣒ࡢẚ㍑࡟ࡘ࠸࡚㏙࡭ࡿ㸬
5.1 PmxIO for Maya
PmxIO for Maya3)㸦௨ୗ㸪PmxIO㸧࡜ࡣ㸪MMD ࣔࢹࣝࢆ
ⓒ2014 Information Processing Society of Japan
⾲ෆ࡛࢔ࣝࣇ࢓࣋ࢵࢺ࡜ࡋ࡚♧ࡉࢀࡿ㡯┠ࡣ㸪ࡑࢀࡒࢀ㸪
A ࡀ PmxIO㸪B ࡀ Blender2Pmx㸪C ࡀ MMD for Unity㸪X ࡀ
MMD Transporter ࡛࠶ࡿ㸬
ẚ㍑ᑐ㇟࡛࠶ࡿ PmxIO ࡸ Blender2Pmx㸪MMD for Unity
࡜ẚ࡭㸪MMD Transporter ࡣ MikuMikuDance ࡢ୺せᶵ⬟ࢆ
ࢧ࣏࣮ࢺࡋ࡚࠸ࡿ㸬
118
「マルチメディア通信と分散処理ワークショップ」平成26年12月
ྛᶵ⬟ࡢᑐᛂ≧ἣࡀ୙ᥞ࠸࡛࠶ࡿ⌮⏤ࡢ୍ࡘ࡟㸪Maya
࡜ MikuMikuDance ࡢ୧ไస⎔ቃࡢ⌮ゎࡀᚲせ୙ྍḞ࡛࠶
⾲ 5 Maya ࡜ MikuMikuDance ࡢ᧯స࡟࠾ࡅࡿ࣐࢘ࢫࡢ⛣
ࡿⅬࡀᣲࡆࡽࢀࡿ㸬
ື㊥㞳ࡢẚ㍑
౛࠼ࡤ㸪MMD ࣔࢹࣝࡢࢹ࣮ࢱᵓ㐀ࢆ⌮ゎࡋࡓࡔࡅ࡛ࡣ㸪
㡯┠
MikuMikuDance ࡟࠾ࡅࡿ≀⌮ࣃ࣓࣮ࣛࢱࡢࢡࢭ࡞࡝ࢆᢕ
ᥱࡍࡿࡇ࡜ࡣ㞴ࡋ࠸㸬MikuMikuDance ࡛⏝࠸ࡽࢀ࡚࠸ࡿ⏝
ㄒࡢᴫᛕࢆ⌮ゎࡋ㸪ᐇ⏝ࡍࡿᚲせࡀ࠶ࡿ㸬ࡇࢀࡣ Maya ࡶ
⥲⛣ື㊥㞳
(pixel)
ᖹᆒ⛣ື㊥㞳
(pixel/sec)
Maya
447,576
242
MMD
374,960
174
ྠᵝ࡛࠶ࡿ㸬Maya ࡟࠾ࡅࡿࣉࣛࢢ࢖ࣥ㛤Ⓨࡢᡭἲࡶ㔜せ
࡛࠶ࡿࡀ㸪Maya ࢆ᧯సࡋ㸪┠ᶆ࡜࡞ࡿࣔࢹࣝࢹ࣮ࢱࢆᵓ
⠏ࡍࡿࡓࡵࡢࢫ࢟ࣝࡶᚲせ࡛࠶ࡿ㸬
⾲ 4 ࡛ࡣ㸪⿕㦂⪅ࡣ MikuMikuDance ࡼࡾ Maya ࡢ࡯࠺ࡀ㸪
࣮ࣔࢩࣙࣥࢆసᡂࡍࡿ᫬㛫ࡀ⣙ 5 ศ▷ࡃ㸪15%ࡢసᡂ᫬㛫
ᚑࡗ࡚㸪ྛࢩࢫࢸ࣒࡜ࡢᑐᛂ≧ἣࡣ㸪ไస⎔ቃ࡟ᑐࡍࡿ
᧯స⬟ຊࡸ⌮ゎᗘࡀ཯ᫎࡉࢀ࡚࠸ࡿࡶࡢ࡜⪃࠼ࡽࢀࡿ㸬
ࢆ▷⦰࡛ࡁ࡚࠸ࡿ㸬⿕㦂⪅࡟ࡣ㸪 MikuMikuDance ࡼࡾ᧯
సࡀ័ࢀ࡚࠸ࡿ Maya ࠿ࡽඛ࡟࣮ࣔࢩࣙࣥࢆసᡂࡋࡓ㸬᧯
సᛶ࡟㛵ࡋ࡚ࡣ㸪MikuMikuDance ࡼࡾ Maya ࡢ࡯࠺ࡀඃࢀ
࡚࠸ࡿ࡜⪃࠼ࡽࢀࡿ㸬
6. ࢩࢫࢸ࣒ࡢホ౯
MikuMikuDance ࡜ Maya ࡢ᧯సᛶ࡟ࡘ࠸࡚ィ ཬࡧホ౯
ࢆ⾜ࡗࡓ㸬
⿕㦂⪅࡟ࡣไస⎔ቃࡈ࡜࡟ MMD ࣔࢹࣝࢆㄞࡳ㎸ࡳ㸪ࣔ
࣮ࢩࣙࣥࢆసᡂࡋ࡚㡬࠸ࡓ㸬Maya ࡛ࡣ㸪MMD ࣔࢹࣝࡢㄞ
ࡳ㎸ࡳ࡟ MMD Transporter ࢆ฼⏝ࡋࡓ㸬సᡂࡋࡓ࣮ࣔࢩࣙ
ࣥࡢࢸ࣮࣐ࡣ❧ࡕᖜ㊴ࡧ࡛࠶ࡿ㸬
⿕㦂⪅ࡣ Maya ࡢ౑⏝Ṕ 7 ᖺ㸪MikuMikuDance ࡢ౑⏝Ṕ
5 ᖺ㸪࣮ࣔࢩࣙࣥࡢసᡂṔࡣ 1 ᖺ࡛࠶ࡿ㸬⿕㦂⪅ࡣ Maya
ࡲࡓ㸪⾲ 5 ࡛ࡣ㸪Maya ࡛ࡢ᧯సࡢ࡯࠺ࡀ࣐࢘ࢫࡢ⥲⛣
ື㊥㞳ࡀ㛗࠸㸬⿕㦂⪅ࡣ Maya ࡼࡾ MikuMikuDance ࡢ౑⏝
Ṕࡀ▷ࡃ㸪MikuMikuDance ࡢ࡯࠺ࡀ┦ᑐⓗ࡟୙័ࢀ࡛࠶ࡿ
࡜⪃࠼ࡽࢀࡿ㸬ࡲࡓ㸪᧯స࡟័ࢀ࡚࠸ࢀࡤ┠ⓗࡢ᧯సࢆ▐
᫬࡟⾜࠺ࡇ࡜ࢆ⪃៖ࡍࡿ࡜㸪౑⏝Ṕ࡟ẚ౛ࡋ࡚࣐࢘ࢫࡢ⛣
ື㊥㞳ࡀఙࡧࡿࡶࡢ࡜⪃࠼ࡽࢀࡿ㸬
ᅗ 4㸪ᅗ 5 ࡣ㸪ไస⎔ቃࡈ࡜ࡢ࣐࢘ࢫ᧯సࡢ㌶㊧ࢆ⾲ࡋ
࡚࠸ࡿ㸬
ࡢ౑⏝Ṕࡀ㛗࠸ࡓࡵ㸪࣮ࣔࢩࣙࣥࡢసᡂ័ࢀࢆ㜵ࡄࡓࡵ㸪
Maya ࠿ࡽඛ࡟࣮ࣔࢩࣙࣥࡢసᡂࡋ㸪ᚋ࠿ࡽ MikuMikuDance
࡟࡚࣮ࣔࢩࣙࣥࢆసᡂࡋ࡚㡬࠸ࡓ㸬
࣮ࣔࢩࣙࣥసᡂ᫬ࡢィ ࡟ࡣ㸪 UWSC8) ࢆ฼⏝ࡋࡓ㸬
UWSC ࡜ࡣ㸪ࢡࣜࢵࢡ࣐ࢡࣟࢆసᡂࡍࡿࡓࡵࡢࢯࣇࢺ࢙࢘
࢔࡛࠶ࡾ㸪࣐࢘ࢫࡢ㌶㊧ࡸࢡࣜࢵࢡ఩⨨➼ࢆグ㘓ࡍࡿࡇ࡜
ࡶྍ⬟࡛࠶ࡿ㸬࣮ࣔࢩࣙࣥసᡂ᫬࡟ࡣࡇࡢࢯࣇࢺ࢙࢘࢔ࢆ
㉳ືࡋ㸪࣐࢘ࢫࡸ࣮࣮࢟࣎ࢻࡢ┘どࢆ⾜ࡗࡓ㸬ฟຊࡋࡓࣟ
ࢢ࠿ࡽ᧯స᫬㛫㸪ࢡࣜࢵࢡᩘ㸪⥲⛣ື㊥㞳㸪ᖹᆒ⛣ື㊥㞳㸪
࣐࢘ࢫ᧯సࡢ㌶㊧ࢆᢳฟࡋࡓ㸬
ᅗ 4 MikuMikuDance ࡛ࡢ࣐࢘ࢫ᧯సࡢ㌶㊧
ᅗ 3 UWSC ࡢࢫࢡ࣮ࣜࣥࢩࣙࢵࢺ
⾲ 4 ࡣไస⎔ቃࡈ࡜ࡢ᧯స᫬㛫࡜㸪᧯స࡟࠾ࡅࡿࢡࣜࢵ
ࢡᩘ࡛࠶ࡿ㸬⾲ 5 ࡣไస⎔ቃࡈ࡜ࡢ࣐࢘ࢫࡢ⥲⛣ື㊥㞳࡜
ᖹᆒ⛣ື㊥㞳࡛࠶ࡿ㸬
⾲ 4 Maya ࡜ MikuMikuDance ࡛ࡢ᧯స᫬㛫ࡢィ ⤖ᯝ
ࢯࣇࢺ
᧯స᫬㛫
ࢡࣜࢵࢡ
Maya
1847 ⛊
237
MMD
2159 ⛊
264
ⓒ2014 Information Processing Society of Japan
ᅗ 5 Maya ࡛ࡢ࣐࢘ࢫ᧯సࡢ㌶㊧
119
「マルチメディア通信と分散処理ワークショップ」平成26年12月
MikuMikuDance ࡢ࣐࢘ࢫࡢ㌶㊧ࡣ㸪≉ᐃࡢ࣎ࢱࣥࡸ࢖ࣥ
௒ᚋࡢㄢ㢟࡜ࡋ࡚㸪⿕㦂⪅ࡢᩘࢆቑࡸࡍࡇ࡜࡛࠶ࡿ㸬
ࢱ࣮ࣇ࢙࣮ࢫ➼࡟೫ࡗ࡚࠸ࡿࡇ࡜ࡀࢃ࠿ࡿ㸬౛࠼ࡤ㸪⛣ື
MikuMikuDance ࡜ Maya ࡢ཮᪉࡟⤒㦂ࡢ࠶ࡿ⿕㦂⪅ࡣ㈗㔜
ࡸᅇ㌿ࢆ⾜࠺ࡓࡵࡢࣃࢿࣝࡸ㸪࢔ࢽ࣓࣮ࢩࣙࣥࡢ෌⏕࣭೵
࡛࠶ࡿࡓࡵ㸪MikuMikuDance ࡜ Maya ࡢ཮᪉ࢆ᧯స࡛ࡁࡿ
Ṇ࣎ࢱࣥ㸪࣮࢟ࣇ࣮࣒ࣞࣃࢿ࡛ࣝ࠶ࡿ㸬MikuMikuDance ࡢ
ࢡ࢚ࣜ࢖ࢱ࣮ࢆቑࡸࡍࡇ࡜ࡀᚲせ୙ྍḞ࡛࠶ࡿ㸬
ሙྜ㸪࣎ࢱࣥ࡟ࡼࡿ᧯సࡀ୰ᚰ࡛࠶ࡿ㸬᧯స⏬㠃࡟࣐ࢽࣆ
௒ᚋࡢᒎᮃ࡜ࡋ࡚㸪Maya ࠿ࡽ MMD ࣔࢹࣝࢆ᭩ࡁฟࡍ
࣮ࣗࣞࢱࢆ࿧ࡧฟࡍࡇ࡜ࡶྍ⬟࡛࠶ࡿࡀ㸪ᇶᮏⓗ࡟ࡣࢫࢡ
ࡓ ࡵ ࡢ ࢚ ࢡ ࢫ ࣏ ࣮ ࢱࣉ ࣛ ࢢ࢖ ࣥ ࡢ 㛤 Ⓨ ࡀ ᣲ ࡆ ࡽࢀ ࡿ 㸬
࣮ࣜࣥ✵㛫࡛ࡢ⛣ື࡜࡞ࡿࡓࡵ㸪⛣ື࣭ᅇ㌿ࣃࢿ࡛ࣝࡢࣟ
MikuMikuDance ࡣࣇ࣮ࣜࢯࣇࢺ࡛࠶ࡿࡓࡵ㸪฼⏝⪅ࡢ〈㔝
࣮࢝ࣝᗙᶆ࡟ࡼࡿ᧯సࡀ୰ᚰ࡜࡞ࡗ࡚࠸ࡿ㸬ࡲࡓ㸪
ࡀᗈ࠸㸬MMD ࣔࢹࣝࡢከࡃࡣ᭷ᚿ࡟ࡼࡾࣇ࣮࡛ࣜ㓄ᕸࡉ
MikuMikuDance ࡢ᧯సࡢ㌶㊧ࡣ㸪ᵝࠎ࡞࢖ࣥࢱ࣮ࣇ࢙࣮ࢫ
ࢀ࡚࠸ࡿ㸬୍᪉࡛㸪Maya ࡛ࣔࢹࣝࢹ࣮ࢱࢆసᡂࡋ࡚ࡶ㸪
࡟ศᩓࡉࢀ࡚࠸ࡿࡇ࡜ࡀࢃ࠿ࡿ㸬
ไస⎔ቃ࡟౫Ꮡࡍࡿᙧᘧ࡛ࡋ࠿ฟຊ࡛ࡁ࡞࠸㸬ࡑࡢࡓࡵ㸪
୍᪉㸪Maya ࡢ࣐࢘ࢫࡢ㌶㊧ࡣᇶᮏⓗ࡟ࣔࢹࣝࢹ࣮ࢱࡀ
MikuMikuDance ࡀᬑཬࡋ࡚࠸ࡿ⌧ᅾ࡛ࡶ㸪Maya ฼⏝⪅ࡀ
ᥥ⏬ࡉࢀࡿ⏬㠃୰ኸ࡜ࢱ࢖࣒ࢫࣛ࢖ࢲ࡟㞟୰ࡋ࡚࠸ࡿ㸬
MikuMikuDance ࡶࡋࡃࡣ୍⯡࡟ྥࡅ࡚ࣔࢹࣝࢹ࣮ࢱࢆබ
Maya ࡛ࡣ⦅㞟⏬㠃࡟࣐ࢽࣆ࣮ࣗࣞࢱࢆ┤᥋࿧ࡧฟࡍࡇ࡜
㛤ࡍࡿࡇ࡜ࡣᑡ࡞࠸㸬Maya ࡛ࡢ࢚ࢡࢫ࣏࣮ࢱࣉࣛࢢ࢖ࣥ
ࡀ࡛ࡁࡿ㸬࣮ࣟ࢝ࣝᗙᶆ࡟ࡼࡿ⛣ື࡜ᅇ㌿ࡶ⏬㠃୰ኸ࡛᧯
ࢆ㛤Ⓨࡍࡿࡇ࡜࡛㸪Maya ࠿ࡽ MikuMikuDance ࡬ MMD ࣔ
సྍ⬟࡛࠶ࡿ㸬
ࢹࣝࢆࢥ࣑ࢵࢺࡍࡿࡇ࡜ࡀྍ⬟࡜࡞ࡿ㸬
௒ᚋ㸪ࣔࢹࣝࢹ࣮ࢱࡢከࡃࡣ㸪MikuMikuDance ࡛฼⏝ྍ
7. ⪃ᐹ
⬟࡞ᙧᘧ࡜ࡋ࡚බ㛤ࡉࢀࡿࡇ࡜ࡀከࡃ࡞ࡿ࡜⪃࠼ࡽࢀࡿ㸬
ࢩࢫࢸ࣒ࡢホ౯࡟ࡼࡾ㸪MikuMikuDance ࡼࡾ Maya ࡢ࡯
࡛ MikuMikuDance ࢆ㌟㏆࡟ឤࡌࡽࢀࡿࡼ࠺࡞⎔ቃసࡾࢆ
࠺ࡀ㸪⣙ 5 ศࡔࡅ࣮ࣔࢩࣙࣥࢆసᡂࡍࡿ᫬㛫ࡀ▷࠸ࡇ࡜ࡀ
┠ᣦࡋࡓ࠸㸬
MMD Transporter ࢆࣔࢹࣝࢣ࣮ࢫ࡜ࡋ࡚㸪ᵝࠎ࡞ไస⎔ቃ
᫂ࡽ࠿࡜࡞ࡗࡓ㸬
MikuMikuDance ࡛ࡣ᧯స࡟ᚲせ࡞࢖ࣥࢱ࣮ࣇ࢙࣮ࢫࡀ
ศᩓࡋ࡚࠸ࡿ㸬ࡲࡓ㸪࣎ࢱࣥ➼ࡢ࢖ࣥࢱ࣮ࣇ࢙࣮ࢫࡀ⏬㠃
9. ㅰ㎡
࡟ᑐࡋ࡚ᑠࡉ࠸㸬ࡑࡢࡓࡵ㸪࣎ࢱࣥ➼ࡢ఩⨨ࢆ☜ㄆࡍࡿࡢ
MMD Transporter ࡣ᝟ሗฎ⌮᥎㐍ᶵᵓᮍ㋃ IT ேᮦⓎ᥀࣭
࡟᫬㛫ࡀ࠿࠿ࡾ㸪᧯సࡑࡢࡶࡢࡀៅ㔜࡟࡞ࡾࡸࡍ࠸㸬
⫱ᡂ஦ᴗࡢᨭ᥼ࡢࡶ࡜㛤Ⓨࡉࢀࡓ㸬㛵ಀ⪅ཬࡧᚋ⸨┿ᏕẶ
୍᪉࡛㸪Maya ࡛ࡢ࣮ࣔࢩࣙࣥసᡂࡣ㸪ᇶᮏⓗ࡟⏬㠃୰
࡟῝ࡃឤㅰࡍࡿ㸬
ኸ࡛࣮࣎ࣥࢆ㑅ᢥࡍࡿ࠿㸪ࢱ࢖࣒ࢫࣛ࢖ࢲࢆ᧯సࡍࡿ࠿ࡢ
ࡲࡓ㸪ᮍ㋃ࣉࣟࢪ࢙ࢡࢺᮇ㛫ཬࡧᮇ㛫እ࡟࠾࠸࡚㸪஭ୖ
࠸ࡎࢀ࠿࡛࠶ࡿ㸬ࡲࡓ㸪MMD Transporter ࡟ࡼࡗ࡚ Human IK
㝯ᗈẶ࡟ᵝࠎ࡞ࡈ┦ㄯ࡟஌ࡗ࡚㡬࠸ࡓ㸬῝ࡃឤㅰࡍࡿ㸬
ࢆ฼⏝࡛ࡁࡿࡼ࠺࡟᭱㐺໬ࡉࢀ࡚࠸ࡿ㸬࣮࣎ࣥ༢఩ࡢ᧯స
࡜ẚ࡭ࡿ࡜㸪Human IK ࡛ࡣ᧯సࡋࡸࡍ࠸ࡼ࠺࡟ࣜࢢࡀタᐃ
ཧ⪃ᩥ⊩
ࡉࢀ࡚࠸ࡿ㸬ࡇࢀࡶ MikuMikuDance ࡜ẚ࡭㸪Maya ࡢ࣮ࣔ
1) ᵽཱྀඃ㸸Vocaloid Promotion Video Project㸪VPVP(࢜ࣥࣛ࢖ࣥ)㸪
ධᡭඛ(http://www.geocities.jp/higuchuu4/) (2014.08.07).
2) Autodesk Inc. 㸸Autodesk Human IK㸪Autodesk(࢜ࣥࣛ࢖ࣥ)㸪
ධᡭඛ
(http://www.autodesk.co.jp/adsk/servlet/pc/index?id=14945656&siteID
=1169823) (2014.08.08).
3) Yomogi㸸Maya ࢫࢡࣜࣉࢺ: PmxIO for Maya㸪TRLAB(࢜ࣥࣛ
࢖ࣥ)㸪ධᡭඛ(http://mayatech.blog.jp/archives/3009881.html)
(2014.07.29).
4) ୙᫂㸸(v࣭Ȱ࣭㹞)࠺㹮㸪uploader.jp(࢜ࣥࣛ࢖ࣥ)㸪ධᡭඛ
(http://u7.getuploader.com/Yjo_oi_Neg/index/6/date/asc) (2014.07.29).
5) ➉ῲ⍛୍㸪㕥ᮌᾈ㸪᭹㒊ဴ࡯࠿㸸MikuMikuDance ࡢࢥࣥࢸࣥ
ࢶࢆ Unity ࡛ືసࡉࡏࡿ᪉ᘧࡢᥦ᱌㸪࣐ࣝࢳ࣓ࢹ࢕࢔㸪ศᩓ㸪༠
ㄪ࡜ࣔࣂ࢖ࣝ(DICOMO2012)ࢩ࣏ࣥࢪ࣒࢘㸪pp.1198-1205.
6) Luis Unzueta, Manuel Peinado, Ronan Boulic, et al: Full-body
performance animation with Sequential Inverse Kinematics, Graphical
Models, Volume 70, Issue 5, September 2008, Pages 87–104.
7) Chris Hecker, Bernd Raabe, Ryan W. Enslow, et al.: Real-time
Motion Retargeting to Highly Varied User-Created Morphologies, ACM
Transactions on Graphics, Proceedings of ACM SIGGRAPH 2008,
Volume 27, Issue 3, August 2008, Article No. 27.
8) umiumi㸸UWSC(࢜ࣥࣛ࢖ࣥ)㸪ධᡭඛ
(http://www.uwsc.info/index.html) (2014.07.28).
ࢩࣙࣥసᡂ᫬㛫ࡀ▷࠸せᅉ࡜⪃࠼ࡽࢀࡿ㸬
8. ࠾ࢃࡾ࡟
ᮏㄽᩥ࡛ࡣ㸪MMD Transporter ࡟ࡘ࠸࡚㸪ࡑࡢᐇ⿦࡜ࢩ
ࢫࢸ࣒ࡢホ౯࡟ࡘ࠸࡚㏙࡭ࡓ㸬MMD Transporter ࡜ࡣ㸪MMD
ࣔࢹࣝࢆ Maya ࡬ㄞࡳ㎸ࡲࡏࡿࡓࡵࡢ࢖࣏࣮ࣥࢱࣉࣛࢢ࢖
࡛ࣥ࠶ࡿ㸬
ࢩࢫࢸ࣒ࡢホ౯࡛ࡣ㸪MikuMikuDance ࡜ Maya ࡛ྠ୍ࡢ
࣮ࣔࢩࣙࣥࢆ⿕㦂⪅࡟సᡂࡉࡏࡓ㸬⿕㦂⪅ࡣ
MikuMikuDance ࡢ౑⏝Ṕࡀ 5 ᖺ㸪Maya ࡢ౑⏝Ṕࡀ 7 ᖺ㸪
࣮ࣔࢩࣙࣥࡢసᡂṔࡣ 1 ᖺ࡛࠶ࡿ㸬⿕㦂⪅ࡣホ౯࡟࠾࠸࡚
❧ࡕᖜ㊴ࡧࡢ࣮ࣔࢩࣙࣥࢆసᡂࡋ㸪⤖ᯝ࡜ࡋ࡚㸪
MikuMikuDance ࡛ࡣ⣙ 35 ศ㸪Maya ࡛ࡣ⣙ 30 ศ࡛࣮ࣔࢩ
ࣙࣥࢆసᡂࡋࡓ㸬ࡇࢀࡣ MikuMikuDance ࡜ẚ࡭࡚ Maya ࡢ
࡯࠺ࡀ⣙ 5 ศࡔࡅ࣮ࣔࢩࣙࣥࢆసᡂࡍࡿ᫬㛫ࡀ▷ࡃ㸪⣙
15%ࡢ᫬㛫ࡀ▷⦰ࡉࢀ࡚࠸ࡿ㸬
ⓒ2014 Information Processing Society of Japan
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