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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) ㏿Ỉኵ 2,b) ㏆ᖺ㸪MikuMikuDance ࡛ࡣ㸪ࡢࢯࣇࢺ࢙࢘㐃ᦠࡍࡿࡇࡼࡾ㸪どぬ⾲⌧ࢆᣑᙇࡍࡿഴྥࡀ࠶ࡿ㸬࠼ࡤ㸪Blender ࡸ AfterEffects ࡞⤌ࡳྜࢃࡏࡿࡇ࡛㸪MikuMikuDance ࡛ࡣᐇ⌧࡛ࡁ࡞࠸ࡼ࠺࡞⨾㯇࡞ື⏬ࢆไసࡍࡿࡀቑ ࠼࡚࠸ࡿ㸬MMD Transporter ࡣ㸪MikuMikuDance ࡢࣔࢹࣝࢹ࣮ࢱࢆ Maya ࣏࣮ࣥࢺࡍࡿࡓࡵࡢ Maya ࣉࣛࢢࣥ ࡛࠶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㎸ࡲࡏࡿࡇ࡛㸪 MikuMikuDance ࡛ࡣᶵ⬟ⓗ࡞ไ⣙࡛ᐇ⌧ࡋᚓ࡞ࡗࡓࡼ࠺࡞ᫎീࢆไసࡍࡿࡇࡀྍ⬟࡞ࡿ㸬ᮏ◊✲࡛ࡣ㸪MMD Transporter ࢆᐇࡋ㸪MikuMikuDance Maya ࡢ㐃ᦠ࠾࠸࡚㸪3DCG ࢽ࣓࣮ࢩࣙࣥไసࡀࡢ⛬ᗘᨵၿࡉࢀࡿࡢ ホ౯ࢆヨࡳࡓ㸬 1. ࡣࡌࡵ Maya ㄞࡳ㎸ࡴࡓࡵࡢ Maya ࣉࣛࢢ࡛ࣥ࠶ࡿ㸬୍⯡ⓗ࡞ ࣏࣮ࣥࢱࣉࣛࢢ࡛ࣥࡣ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≉ࡋࡓᙧࡋ࡚㸪MMD ࣔࢹࣝࢆㄞࡳ㎸ࡴ ୍ࡘࡔࡅ࡛ࡶ㠀ᖖ㧗౯࡛࠶ࡗࡓ㸬 ࡇࡀ࡛ࡁࡿ㸬ࡇࡢࣉࣛࢢࣥࢆ⏝ࡍࡿࡇ࡛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࠸ࢯࣇࢺ࢙࢘ࡀከࡃ㸪ᑓ㛛ⓗ࡞ᩍ⫱ࡀᚲせ࡞ࢯ ࣇࢺ࢙࢘ࡶᑡ࡞ࡽࡎᏑᅾࡋ࡚࠸ࡓ㸬ࡲࡓ㸪ࣔࢹࣝࢹ࣮ ࢱࡶ⮬ศ࡛సᡂࡋ࡞ࡅࢀࡤ㸪3DCG ᫎീไసࢆ⾜࠺ࡇࡣ 2. ◊✲ࡢ⫼ᬒ⌧≧ 㞴ࡋࡗࡓ㸬MikuMikuDance ࡣࢯࣇࢺ࢙࢘ࡢࣥࢫࢺ࣮ ᮏ❶࡛ࡣ㸪ᮏ◊✲ࢆ⾜࠺ࡓࡵ㸪MikuMikuDance ཬࡧ ࣝᩘయࡢࣔࢹࣝࢹ࣮ࢱࡀᒓࡋ࡚࠸ࡿ㸬ࡲࡓ㸪 Maya ࢆ⏝ࡋ࡚࠸ࡿ㸬ᮏ❶࡛ࡣࡑࢀࡽࡢ⫼ᬒ⌧≧ࡢၥ MikuMikuDance ࡢࡓࡵసࡽࢀࡓࣔࢹࣝࢹ࣮ࢱࡸ࣮ࣔࢩ 㢟Ⅼࡘ࠸࡚㏙ࡿ㸬 ࣙࣥࢹ࣮ࢱࡀ᭷ᚿࡼࡗ࡚㓄ᕸࡉࢀ࡚࠸ࡿ㸬ࡲ࡛㧗౯࡛ ゐࢀࡿࡇࡢ㞴ࡋࡗࡓ 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 ࣮ࢩࣙࣥࢯࣇࢺ࢙࢘ࡢ୍ࡘ࡛࠶ࡿ㸬ࣇ࣮ࣜࢯࣇࢺࡋ࡚ 㸪MikuMikuDance ௨እ࡛ࡢ⏝᪉ἲࡀᶍ⣴ࡉࢀࡿࡼ࠺ ୍⯡බ㛤ࡉࢀ࡚࠸ࡿ㸬ࢯࣇࢺ࢙࢘ࡢࣥࢫࢺ࣮ࣝ㸪 ࡞ࡗࡓ㸬࠼ࡤ㸪Blender ࡸ Cinema4D ࡞ࡢ 3DCG ᫎീไ ึ㡢࣑ࢡࡸ㙾㡢ࣞࣥ➼ࡢࣔࢹࣝࢹ࣮ࢱࡀᒓࡋ࡚࠸ࡿࡢࡀ సࢯࣇࢺࡸ㸪AfterEffects ࡞ࡢື⏬⦅㞟ࢯࣇࢺ࡞࡛࠶ࡿ㸬 ≉ᚩ࡛࠶ࡿ㸬ࡲࡓ㸪ᩘከࡃࡢ᭷ᚿࡽࡼࡗ࡚ࣔࢹࣝࢹ࣮ࢱ ࡇࢀࡽࡢࢯࣇࢺ࢙࢘ࢆ⏝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 ࢆࡑࢀࡽࡢࢯࣇࢺ࢙࢘ㄞࡳ㎸ࡲࡏࡿࡇ࡛㸪 3DCG ࢽ࣓࣮ࢩࣙࣥࢆไసࡍࡿࡇࡀ࡛ࡁ࡞ࡗࡓ㸬 MikuMikuDance ࡛ࡣᅔ㞴࡛࠶ࡗࡓどぬ⾲⌧ࢆ㏣ồࡍࡿࡼ MikuMikuDance ࢆ⏝ࡋࡓୖ࡛㸪᭷ᚿࡽࡼࡗ࡚㓄ᕸࡉࢀ ࠺࡞ࡗࡓ㸬 ࡚࠸ࡿࣔࢹࣝࢹ࣮ࢱࡸ࣮ࣔࢩࣙࣥࢹ࣮ࢱࢆά⏝ࡍࡿࡇ࡛㸪 MikuMikuDance ࡣࡢࢯࣇࢺ࢙࢘ࢆ⏝ࡍࡿࡇ࡛ 3DCG ࡢึᚰ⪅࡛ࡶ࢟ࣕࣛࢡࢱ࣮ࡢⓏሙࡍࡿ 3DCG ࢽ࣓ ⾲⌧ࡢᣑᙇࢆ⾜ࡗ࡚ࡁࡓ㸬ࡇࢀࡽࡢᣑᙇࡣྛ✀ࢯࣇࢺ࢙࢘ ࣮ࢩࣙࣥࢆไసࡍࡿࡇࡀྍ⬟࡞ࡿ㸬 ࡢࣉࣛࢢࣥࡼࡗ࡚ᐇࡉࢀ࡚࠸ࡿ㸬ࡋࡋ㸪ࡑࢀࡽ ୍᪉࡛㸪MikuMikuDance ࡣ 3DCG ࢽ࣓࣮ࢩࣙࣥࢆసᡂ ࡢࣉࣛࢢࣥࡣࡓࡔࣔࢹࣝࢹ࣮ࢱࢆㄞࡳ㎸ࢇ࡛⾲♧ࡍࡿࡔ ࡍࡿࡓࡵ㛤Ⓨࡉࢀ࡚࠸ࡿࡓࡵ㸪ࣞࣥࢲ࣮ࣛࡀᐇࡋ࡚࠸ ࡅࡢࡶࡢࡀከࡃ㸪ࡑࡢࢯࣇࢺ࢙࢘≉ࡋࡓసࡾ࡞ࡗ ࡞࠸㸬ࡲࡓ㸪ຊᏛⓗ࡞ࢩ࣑࣮ࣗࣞࢩࣙࣥࡶᒓࡋ࡚࠸࡞࠸㸬 ࡚࠸࡞࠸㸬ࡑࡢࡓࡵ㸪ࢽ࣓࣮ࢩࣙࣥไసࢆ⾜࠺ࡲ࡛࣎ ࡑࡢࡓࡵ㸪㧗ᗘ࡞⾲⌧ࢆ⾜࠺ሙྜࡣ㸪እ㒊ࢶ࣮ࣝࡋ࡚ ࣮ࣥࢭࢵࢺࢵࣉ࡞㸪ከࡃࡢ‽ഛࡀᚲせ࡞ࡿ㸬 Blender ࡸ AfterEffects ➼ࡀ⏝ࡉࢀ࡚࠸ࡿ㸬ࡇࡢࡁ㸪MMD ᮏㄽᩥ࡛㏙ࡿ MMD Transporter ࡣ㸪MMD ࣔࢹࣝࢆ ࣔࢹࣝࡸ࣮ࣔࢩࣙࣥࢹ࣮ࢱࢆእ㒊ࢶ࣮ࣝㄞࡳ㎸ࡳ㸪እ㒊 1 ⚄ዉᕝᕤ⛉ᏛᏛ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 ࡋࡋ㸪ྛ✀እ㒊ࢶ࣮ࣝ࠾࠸࡚⏝࠸ࡽࢀ࡚࠸ࡿ࣏ࣥ ࣮ࢱࡢከࡃࡣ㸪ࡑࡢእ㒊ࢶ࣮ࣝࡢᶵ⬟ࢆά⏝ࡋ࡚࠸ࡿࡣ 㝈ࡽ࡞࠸㸬ࡑࢀࡽࡢ࣏࣮ࣥࢱࡣ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 ࡇࢀࡽࡢࡇࡽ㸪MMD ࣔࢹࣝࢆ Maya ㄞࡳ㎸ࡲࡏ ά⏝ࡋ࡚࠸ࡿࡣゝ࠼࡞࠸⌧≧ࡀ࠶ࡿ㸬 ࡿࡇ࡛㸪Maya ⏝⪅ࡢၥ㢟Ⅼ࡛࠶ࡿ㸪ࢭࢵࢺࢵࣉ῭ 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 ࡲࡏࡿࡇࡼࡾ㸪MikuMikuDance ༢య࡛ࡣᅔ㞴࡛࠶ࡗࡓ㸪 ไస⎔ቃ࡛࠶ࡿ㸬ࣔࢹࣜࣥࢢࡽࢽ࣓࣮ࢩࣙࣥ㸪ࣞࣥࢲ 㧗ᗘ࡞ᫎീ⾲⌧ࡀྍ⬟࡞ࡿ㸬ࡉࡽ㸪ㄞࡳ㎸ࢇࡔࣔࢹࣝ ࣜࣥࢢࡲ࡛㸪3DCG ࡢᫎീไసᚲせ࡞࠶ࡽࡺࡿᶵ⬟ࡀ୍ ࢹ࣮ࢱࡣ Maya ࡢᶵ⬟ࢆά⏝࡛ࡁࡿࡼ࠺ࢭࢵࢺࢵࣉࢆ ࡘࡢࢯࣇࢺ࢙࡛࢘ᐇ⌧࡛ࡁࡿࡇࡀ≉ᚩ࡛࠶ࡿ㸬 ⾜ࡗࡓ㸬ࡇࢀࡼࡾ㸪ᚑ᮶ࡢ࣏࣮ࣥࢱ࡛ࡣᐇ⌧ࡋᚓ࡞ Maya ࡣࣁࣜ࢘ࢵࢻᫎ⏬ࡸࢤ࣮࣒㛤Ⓨ࡞ከࡃ⏝ࡉ ࡗࡓ㸪ไస⎔ቃࢆάࡋ࡞ࡀࡽ 3DCG ࢽ࣓࣮ࢩࣙࣥไస ࢀ࡚࠸ࡿ㸬ᫎ⏬ไసࡸࢤ࣮࣒㛤Ⓨࡢࣉࣟࡀᶆ‽ⓗ⏝ࡋ ࡀྍ⬟࡞ࡿ㸬 ࡚࠸ࡿࢯࣇࢺ࢙࢘ࡢ୍ࡘ࡛࠶ࡿ㸬ࡑࡢࡓࡵ㸪Maya ࡢ᧯ ᮏ◊✲࡛ࡣ㸪MMD ࣔࢹࣝࢆ Maya ㄞࡳ㎸ࡲࡏࡿࡓࡵ స⩦⇍ࡍࡿ㧗࠸⏕⏘ᛶࢆಖࡕ࡞ࡀࡽไసࢆ㐍ࡵࡿࡇ ࡢࣉࣛࢢࣥࢆ㛤Ⓨࡍࡿࡇ࡛㸪ࡇࢀࡽ᪉ࡢၥ㢟Ⅼࢆゎ ࡀ࡛ࡁࡿࡼ࠺࡞ࡿ㸬 Ỵࡍࡿࡇࡀྍ⬟࡛࠶ࡿ᳨ドࢆヨࡳࡓ㸬 ࡲࡓ㸪Maya ࡣࣉࣛࢢࣥࡼࡿᣑᙇࡀྍ⬟࡛࠶ࡿ㸬᭷ ᩱ࡛㈍ࡉࢀ࡚࠸ࡿࡶࡢࡽ㸪↓ൾ࡛⏝࡛ࡁࡿࡶࡢࡲ࡛ ᵝࠎ࡛࠶ࡿ㸬ไస⌧ሙࡀ㧗ຠ⋡࡛సᴗ࡛ࡁࡿࡢࡶ㸪ࣉࣛࢢ 4. MMD Transporter ࣥࡼࡗ࡚ Maya ࡢᶵ⬟ࡀᣑᙇྍ⬟࡛࠶ࡿࡽࡇࡑ࡛࠶ ᮏ ❶ ࡛ ࡣ 㸪 ◊ ✲ ᴫ せ 㸪 㛤 Ⓨ ࢩ ࢫ ࢸ ࣒ ࡛ ࠶ ࡿ MMD ࡿ㸬 Transporter ࡢᴫせ㸪ཬࡧᐇࡋࡓᶵ⬟ࡘ࠸࡚㏙ࡿ㸬 Maya ࡢ≉ᚩࡋ࡚㸪ከࡃࡢᏛࡸᑓ㛛Ꮫᰯ࡛ Maya ࢆ⩦ ᚓ࡛ࡁࡿⅬࡀᣲࡆࡽࢀࡿ㸬Ꮫ⏕࡛࠶ࢀࡤ㸪Maya ࢆ↓ൾ࡛ 4.1 MMD Transporter ࡢᴫせ ⏝ࡍࡿࡇࡶྍ⬟࡛࠶ࡿ㸬ࣉࣟࡀ⏝࠸ࡿࢶ࣮ࣝࡋ࡚ඃ MMD Transporter ࡣ㸪ᮏ◊✲࡛㛤Ⓨࡋࡓࣉࣛࢢࣥࡢ ⚽࡞ࡔࡅ࡛ࡣ࡞ࡃ㸪ࢯࣇࢺ࢙࢘ࡢᩍ⫱ࢆࡍࡓࡵࡢ⎔ቃ ྡ⛠࡛࠶ࡿ㸬MMD Transporter ࡣ㸪MMD ࣔࢹࣝࢆ Maya ࡀᩚࡗ࡚࠸ࡿ㸬ࡇࢀࡣᅜෆࡔࡅ࡛࡞ࡃ㸪ᾏእࡶྠᵝ࡛࠶ࡿ㸬 ㄞࡳ㎸ࡲࡏࡿࡓࡵࡢࣉࣛࢢ࡛ࣥ࠶ࡿ㸬MikuMikuDance ୍᪉࡛㸪࣮ࣔࢩࣙࣥࡢᏛ⩦ࡣ㸪ࣔࢹࣝࢹ࣮ࢱࡀᚲせྍ ࠾ࡅࡿ⾲⌧ࢆ Maya ࡼࡗ࡚ᣑᙇࡍࡿࡇࢆ┠ⓗࡋ࡚㛤 Ḟ࡛࠶ࡿ㸬ࣔࢹࣝࢹ࣮ࢱࡀ࡞ࡅࢀࡤ㸪࣮ࣔࢩࣙࣥࡢసᡂࡣ Ⓨࢆ⾜ࡗࡓ㸬 ྍ⬟࡛࠶ࡿ㸬ࣔࢹࣜࣥࢢࡀⱞᡭ࡞ேࡢከࡃࡣ㸪▱ே࣭ MMD Transporter ࡣ㸪 Maya ࡛ࡢ࣮ࣔࢩࣙࣥไస࠾࠸ ே➼ࡽࣔࢹࣝࢹ࣮ࢱࢆࡾ࡚࠸ࡿ㸬ࡑࢀࡀ㞴ࡋ࠸ሙྜ㸪 ࡚᭱㐺࡞≧ែࢆಖࡕ࡞ࡀࡽ㸪MMD ࣔࢹࣝࢆㄞࡳ㎸ࡴࡇ ௦ࢃࡾ࣐ࢿ࢟ࣥࡢࡼ࠺࡞ࣔࢹࣝࢹ࣮ࢱࢆ⏝࠸࡚࣮ࣔࢩࣙ ࡀ࡛ࡁࡿ㸬ࡑࡢࡓࡵ㸪ࣔࢹࣝࢹ࣮ࢱࢆࢽ࣓࣮ࢩࣙࣥྍ⬟ ࣥࢆసᡂࡋ࡚࠸ࡿ㸬ࡑࡢࡓࡵ㸪࢟ࣕࣛࢡࢱ࣮ࡢ≉ᚩࢆά ࡍࡿࡓࡵᚲせ࡞‽ഛ㸦ࢭࢵࢺࢵࣉ㸧ࢆ⾜࠺ᚲせࡀ࡞ ࡋࡓ࣮ࣔࢩࣙࣥࡢసᡂࡲ࡛⮳ࡿࡣ㸪⎔ቃࡼࡗ࡚ࡣᏛ⩦ ࠸㸬 ࡢᩜᒃࡀᴟࡵ࡚㧗࠸㸬 3. ◊✲ࡢᴫせ MikuMikuDance ࡣ㸪⌧≧࡛ࡣ⾲⌧ຊࡢᣑᙇࡀᅔ㞴࡛࠶ࡿ㸬 ࡲࡓ㸪Maya ࡛ࡣ㸪࣮ࣔࢩࣙࣥࢆసᡂࡍࡿࡢᚲせ࡞ࢭࢵ ࢺࢵࣉ῭ࡳࡢࣔࢹࣝࢹ࣮ࢱࡢධᡭࡀᅔ㞴࡛࠶ࡿ㸬 ୍᪉࡛㸪MikuMikuDance ࡛ࡣ㸪᭷ᚿࡼࡾከࡃࡢࣔࢹࣝ ࢹ࣮ࢱࡀ୍⯡㓄ᕸࡉࢀ࡚࠸ࡿ㸬Maya ࡛ࡣ㸪ࣉࣛࢢࣥ ࡢᣑᙇࡀᐜ࡛᫆࠶ࡾ㸪ࣉࣟࡀ⏝ࡋ࡚࠸ࡿไస⎔ቃ࡛࠶ࡿ㸬 MMD ࣔࢹࣝࡣᇶᮏⓗࢭࢵࢺࢵࣉ῭ࡳࡢࣔࢹࣝࢹ࣮ ࢱ࡞ࡗ࡚࠸ࡿ㸬ࡑࡢࡓࡵ㸪MikuMikuDance ࡣ㸪㓄ᕸࡉࢀ ࡚࠸ࡿࣔࢹࣝࢹ࣮ࢱ࡛ࡍࡄ࣮ࣔࢩࣙࣥࢆసᡂࡍࡿࡇࡀ ྍ⬟࡛࠶ࡿ㸬 Maya ࡣ㸪ࣉࣛࢢ࡛ࣥࡢᣑᙇࡀ࡛ࡁࡿࡔࡅ࡛࡞ࡃ㸪ࣁ ᅗ 1 MMD Transporter ࢆ⏝࠸࡚ Maya ࣔࢹࣝࢹ࣮ࢱࢆ ㄞࡳ㎸ࢇࡔᵝᏊ㸦Tda ᘧ࣌ࣥࢻ࣑ࢡࢆ⏝㸧 ࣜ࢘ࢵࢻᫎ⏬ࡸࢤ࣮࣒㛤Ⓨ➼࡛ᶆ‽ⓗࢃࢀ࡚࠸ࡿ㸬 mental ray ࡞ࡢࣞࣥࢲ࣮ࣛࡸ Nucleus ࡞ࡢ≀⌮ࢩ࣑ࣗࣞ 4.2 ᐇ⾜⎔ቃ ࣮ࢩࣙࣥࡀࣉࣛࢢࣥࡋ࡚ᒓࡋ࡚࠸ࡿ㸬 MMD Transporter ࡢᐇ⾜⎔ቃࡣୗ⾲ࡢ㏻ࡾ࡛࠶ࡿ㸬 ⓒ2014 Information Processing Society of Japan 116 「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 ⾲ 1 MMD Transporter ࡢᐇ⾜⎔ቃ 4.3.2 ⾲࣮ࣔࣇ Blend Shape OS Microsoft Windows 7 ௨㝆 ⾲࣮ࣔࣇࡣ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ࡑࡢ࢝ࢸࢦࣛࢬࡉࢀ࡚࠸ࡿ㸬 CPU Intel Core i7 Maya ࡛ࡣ㸪⾲࣮ࣔࣇྠ➼ࡢᶵ⬟ࢆ Blend Shape ࡼ ࣓ࣔࣜ 16GB ௨ୖ ࡗ࡚⌧ࡋࡓ㸬Blend Shape ࡣ㸪⾲࣮ࣔࣇྠ➼ࡢᶵ⬟ VRAM 1GB ௨ୖ ࡛࠶ࡾ㸪ඖ࡞ࡿࣔࢹࣝࢹ࣮ࢱࡢ」〇ࢆసᡂࡋ㸪ࡑࡢ㡬Ⅼ pymeshio 2.7.8 ᗙᶆࡢᕪศ್ࢆ࣮ࣔࣇࣥࢢࡢሗࡋ࡚ᢅࡗ࡚࠸ࡿ㸬 Kana Kanji Simple Inverter MMD Transporter ࡣ㸪⾲࣮ࣔࣇࡢᑐ㇟࡞ࡿ㡬Ⅼ␒ྕ ౫Ꮡࣛࣈࣛࣜ ࡽ㸪Maya ࠾ࡅࡿࣔࢹࣝࢹ࣮ࢱࡢ㡬Ⅼ␒ྕࢆཧ↷ࡋ㸪 MMD Transporter ࡣ౫Ꮡࣛࣈࣛࣜࡋ࡚㸪Kana Kanji ⾲࣮ࣔࣇ࠾ࡅࡿ㡬Ⅼᗙᶆࡢᕪศ್ࢆ㸪Maya ࠾ࡅࡿ Simple Inverter (௨ୗ㸪KAKASI)ࢆ⏝ࡋ࡚࠸ࡿ㸬KAKASI ࣔࢹࣝࢹ࣮ࢱࡢ㡬Ⅼᗙᶆຍ⟬ࡋ࡚࠸ࡿ㸬 ࡣ㸪₎Ꮠࡸࡦࡽࡀ࡞㸪࢝ࢱ࢝ࢼ㸪࣮࣐ࣟᏐ➼ࢆ㸪┦ ኚࡍࡿࡓࡵࡢࣛࣈ࡛ࣛࣜ࠶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 ࡢᩘከࡃᏑᅾࡋ࡚ ࡋ࡚ᢅ࠼࡞࠸ࡓࡵ㸪KAKASI ࢆ⏝ࡋ୍࡚ⓗ࣮࣐ࣟ ࠸ ࡿ ࡀ 㸪 ࡑ ࢀ ࡽ ࡣ Bullet ࡢ ᛶ ࡀ ࡞ ࠸ ࡓ ࡵ 㸪 Ꮠኚࡋ㸪ࡑࢀࢆ࢜ࣈࢪ࢙ࢡࢺྡࡋ࡚⏝ࡋ࡚࠸ࡿ㸬 MikuMikuDance ྠ➼ࡢ≀⌮₇⟬ࢆ⾜࠺ࡇࡣ㞴ࡋ࠸㸬 KAKASI ࡣ DLL ࡋ࡚ᐇ⾜ࡉࢀࡿࡀ㸪Maya ࡽࡣ DLL MMD Transporter ࡛ࡣ㸪Maya ࡢ Bullet ࣉࣛࢢࣥࢆ⏝ ࡢᐇ⾜ࡀྍ⬟࡛࠶ࡿ㸬ࡑࡢࡓࡵ㸪Maya Python ࡽ Python ࡍࡿࡇ࡛㸪MikuMikuDance ࡢ≀⌮₇⟬ࢆ⌧ࡋ࡚࠸ࡿ㸬 MikuMikuDance ࡛ࡣ≀⌮࢚ࣥࢪࣥࡋ࡚ Bullet ࢆ᥇⏝ ࢆᐇ⾜ࡋ㸪ࡑࡇࡽࡉࡽ KAKASI ࢆᐇ⾜ࡍࡿᙧᘧࢆྲྀࡗ 4.3.4 ࣮࣎ࣥ Expression ࡚࠸ࡿ㸬 ࣮࣎ࣥࡣ㸪ぶ࡞ࡿ࣮࣎ࣥ㐃ືࡍࡿࡼ࠺㸪ᑐ 4.3 ᐇࡋࡓᶵ⬟ ㇟࡞ࡿ࣮࣎ࣥࡀぶ࣮࣎ࣥࡢᙳ㡪ࢆཷࡅ࡚ᅇ㌿ࡸ⛣ືࢆ⾜ ᮏ⠇࡛ࡣ㸪MMD Transporter ࡚ᐇࡋࡓᶵ⬟ࡘ࠸࡚ ࠺⤌ࡳ࡛࠶ࡿ㸬ᑐ㇟ࡢ࣮࣎ࣥぶ࣮࣎ࣥࡣ┤᥋ࡢぶᏊ㛵 ㏙ࡿ㸬 ಀ࡛࡞ࡃࡶືసࡍࡿࡇࡀ≉ᚩ࡛࠶ࡿ㸬ࡲࡓ㸪ಸ⋡ࢆᣦ ᐃࡍࡿࡇࡀྍ⬟࡛࠶ࡾ㸪ぶ࣮࣎ࣥࡽᑐ㇟ࡢ࣮࣎ࣥᑐ ࡍࡿᙳ㡪ᗘྜ࠸ࢆㄪᩚࡍࡿࡇࡀ࡛ࡁࡿ㸬 4.3.1 㛤Ⓨࢩࢫࢸ࣒ࡢᴫほ ᮏ㡯࡛ࡣ㸪㛤Ⓨࢩࢫࢸ࣒ࡢᴫほࡘ࠸࡚㏙ࡿ㸬 MMD Transporter ࡣ㸪MikuMikuDance ࠾ࡅࡿ࣮࣎ ࣥ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 ࡢᙺࡣ㸪MikuMikuDance ࡢࢹ࣮ࢱᵓ㐀 ࢆ㸪Maya ࡛⏝࡛ࡁࡿᙧࡋ࡚ኚࡍࡿࡇ࡛࠶ࡿ㸬 ࡲࡓ㸪MMD Transporter ࡣ㸪MikuMikuDance ࡢ⾲ࣔ ࣮ࣇྠᵝ Blend Shape ࢆ⏝࡛ࡁࡿࡼ࠺ࡍࡿࡓࡵ㸪 MMD Blend Shape Editor ࢆᒓࡉࡏ࡚࠸ࡿ㸬 ⓒ2014 Information Processing Society of Japan Maya ࡢࢩ࣮ࣥୖࡢ࢜ࣈࢪ࢙ࢡࢺࢆ MEL ࢫࢡࣜࣉࢺ㸦Maya Embedded Language㸪MEL㸧ࡼࡗ࡚ไᚚࡍࡿࡓࡵࡢᶵᵓ ࡛࠶ࡿ㸬MMD Transporter ࡣ MEL ࢫࢡࣜࣉࢺࢆ⮬ື⏕ᡂࡍ ࡿࡇ࡛ᑐᛂࡋ࡚࠸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ࡇࢀࡼ ࡾ㸪⮬⏤ᅇ㌿ࡼࡗ࡚⫝ࡸ⭸ࡀᐃእࡢ᪉ྥ᭤ࡀࡿࡇ ࢆ㜵ࡄᙺࡀ࠶ࡿ㸬 ࣮ࣟ࢝ࣝ㍈ࡣ㸪MikuMikuDance ࠾࠸࡚ X ㍈ Z ㍈ࡢ ࣋ࢡࢺࣝࢆᣦᐃࡍࡿࡇ࡛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 「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 ࡗ࡚࠸ࡿ㸬ࡑࡢࡓࡵ㸪MMD Transporter ࡛ࡣ㸪ࢺࣛࣥࢫࣇ Maya ㄞࡳ㎸ࡴࡓࡵࡢ Python ࢫࢡࣜࣉࢺ࡛࠶ࡿ㸬ࣉࣛࢢ ࢛࣮࣒⾜ิኚࡋ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 ࣏ࣜࢦࣥࢹ࣮ࢱࡸ࣐ࢸࣜࣝ㸪࣮࣎ࣥᵓ㐀➼ࡢᇶᮏⓗ࡞ࢺ ࡍࡿࡓࡵࡢ⿵ຓࢶ࣮ࣝࡋ࡚㸪MMD Blend Shape Editor ࢆ ࣏ࣟࢪࡢㄞࡳ㎸ࡳࡢࡳᑐᛂࡋ࡚࠸ࡿ㸬 ᐇࡋࡓ㸬Maya ࡛ࡣᶆ‽࡛ Blend Shape Editor ࡀᒓࡋ࡚ ࠸ࡿࡀ㸪MikuMikuDance ࡢࡼ࠺㸪⾲ࡀ࢝ࢸࢦࣜศࡅࡉ 5.2 Blender2Pmx ࢀࡓ≧ែ࡛⾲♧ࡍࡿࡇࡀ࡛ࡁ࡞࠸㸬MikuMikuDance ࡢ≉ Blender2Pmx4)ࡣ㸪MMD ࣔࢹࣝࢆ Blender ㄞࡳ㎸ࡴࡓ ᚩࢆάࡍࡓࡵ㸪ᑓ⏝ࡢ࢚ࢹࢱࢆ㛤Ⓨࡋࡓ㸬 ࡵࡢ Blender ࣉࣛࢢ࡛ࣥ࠶ࡿ㸬Blender MMD ࣔࢹࣝࢆ ㄞࡳ㎸ࡲࡏࡿᶆ‽ⓗࢃࢀ࡚࠸ࡿࣉࣛࢢࣥࡢ୍ࡘ ࡛࠶ࡿ㸬 Blender2Pmx ࡣᇶᮏⓗ࡞ࢺ࣏ࣟࢪࡢ㸪⾲࣮ࣔࣇࡸ IK ࡢㄞࡳ㎸ࡳᑐᛂࡋ࡚࠸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 ࡢࢽ࣓࣮ࢩ࣑ࣙࣥࢻ࢙࡛ࣝ࢘࠶ࡿ㸬Human IK SDK ࢆ ࡓࡔࡋ㸪๛యࡣ≀⌮࢚ࣥࢪࣥࡋ࡚ PhysX ࢆ⏝ࡋ࡚࠸ FBIK6)ࢆ⤌ࡳ㎸ ࡿ㸬MikuMikuDance ࡛ࡣ≀⌮࢚ࣥࢪࣥࡋ࡚ Bullet ࢆ⏝ ࡴࡇࡀྍ⬟࡛࠶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 ࡣᐇࡉࢀ࡚࠸ࡿࡶࡢࡢ㸪Unity ࡢࢽ࣓࣮ࢩࣙࣥ Human IK ࡢ≉ᚩࡋ࡚㸪⮬ືⓗ࣮࣎ࣥࢭࢵࢺࢵࣉࢆ ᪉ἲࡢᙳ㡪ࡶ࠶ࡾ㸪MikuMikuDance ྠᵝィ⟬ࡍࡿࡇ ⾜࠺ࡔࡅ࡛࡞ࡃ㸪యయࢆᘬࡗᙇࡿࡼ࠺ືసࡍࡿࡓࡵࡢ ࡀ࡛ࡁ࡞࠸㸬 ⏝ࡍࡿࡇ࡛㸪ࢤ࣮࣒ྥࡅ᭱㐺ࡉࢀࡓ FBIK 6)ࢆ⮬ືⓗᵓ⠏ࡍࡿࡇࡀᣲࡆࡽࢀࡿ㸬ࡲࡓ㸪Maya ࡛ࡢ࣮ࣔࢩࣙࣥไసࡢ౽ᛶࢆྥୖࡉࡏࡿࡓࡵ㸪Human 5.4 㛵㐃ࢩࢫࢸ࣒ࡢẚ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 ࢸࣥࢢ 7)ࡀྍ⬟࡞Ⅼࡶᣲࡆࡽࢀࡿ㸬࣮࣎ࣥᵓ㐀ࡢࣜࢱ࣮ ࢤࢸࣥࢢࡼࡾ㸪࠶ࡿయ᱁࡛సᡂࡋࡓ࣮ࣔࢩࣙࣥࢆ㸪ู ⾲ 3 MikuMikuDance ࡢせᶵ⬟ྛࢩࢫࢸ࣒ࡢẚ㍑ ࡢయ᱁ᑐࡋ࡚㐺⏝ࡍࡿࡇࡀྍ⬟࡞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⏝ࡍࡿࡇ࡛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⎔ቃᑐࡋ࡚ MMD ࣔࢹࣝࢆㄞࡳ㎸ࡴࡓ ࡵࡢࣉࣛࢢࣥࡀ࠸ࡃࡘᏑᅾࡍࡿ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ෆ࡛ࣝࣇ࣋ࢵࢺࡋ࡚♧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≧ἣࡀᥞ࠸࡛࠶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 ᥱࡍࡿࡇࡣ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 ࠾ࡅࡿࣉࣛࢢࣥ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㸪ྛࢩࢫࢸ࣒ࡢᑐᛂ≧ἣࡣ㸪ไస⎔ቃᑐࡍࡿ ᧯స⬟ຊࡸ⌮ゎᗘࡀᫎࡉࢀ࡚࠸ࡿࡶࡢ⪃࠼ࡽࢀࡿ㸬 ࢆ▷⦰࡛ࡁ࡚࠸ࡿ㸬⿕㦂⪅ࡣ㸪 MikuMikuDance ࡼࡾ᧯ సࡀ័ࢀ࡚࠸ࡿ Maya ࡽඛ࣮ࣔࢩࣙࣥࢆసᡂࡋࡓ㸬᧯ సᛶ㛵ࡋ࡚ࡣ㸪MikuMikuDance ࡼࡾ Maya ࡢ࠺ࡀඃࢀ ࡚࠸ࡿ⪃࠼ࡽࢀࡿ㸬 6. ࢩࢫࢸ࣒ࡢホ౯ MikuMikuDance Maya ࡢ᧯సᛶࡘ࠸࡚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᧯స័ࢀ࡚࠸ࢀࡤ┠ⓗࡢ᧯సࢆ▐ ⾜࠺ࡇࢆ⪃៖ࡍࡿ㸪⏝Ṕẚࡋ࡚࣐࢘ࢫࡢ⛣ ື㊥㞳ࡀఙࡧࡿࡶࡢ⪃࠼ࡽࢀࡿ㸬 ᅗ 4㸪ᅗ 5 ࡣ㸪ไస⎔ቃࡈࡢ࣐࢘ࢫ᧯సࡢ㌶㊧ࢆ⾲ࡋ ࡚࠸ࡿ㸬 ࡢ⏝Ṕࡀ㛗࠸ࡓࡵ㸪࣮ࣔࢩࣙࣥࡢసᡂ័ࢀࢆ㜵ࡄࡓࡵ㸪 Maya ࡽඛ࣮ࣔࢩࣙࣥࡢసᡂࡋ㸪ᚋࡽ MikuMikuDance ࡚࣮ࣔࢩࣙࣥࢆసᡂࡋ࡚㡬࠸ࡓ㸬 ࣮ࣔࢩࣙࣥసᡂࡢィ ࡣ㸪 UWSC8) ࢆ⏝ࡋࡓ㸬 UWSC ࡣ㸪ࢡࣜࢵࢡ࣐ࢡࣟࢆసᡂࡍࡿࡓࡵࡢࢯࣇࢺ࢙࢘ ࡛࠶ࡾ㸪࣐࢘ࢫࡢ㌶㊧ࡸࢡࣜࢵࢡ⨨➼ࢆグ㘓ࡍࡿࡇ ࡶྍ⬟࡛࠶ࡿ㸬࣮ࣔࢩࣙࣥసᡂࡣࡇࡢࢯࣇࢺ࢙࢘ࢆ ㉳ືࡋ㸪࣐࢘ࢫࡸ࣮࣮࢟࣎ࢻࡢ┘どࢆ⾜ࡗࡓ㸬ฟຊࡋࡓࣟ ࢢࡽ᧯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⎔ቃࡈࡢ᧯స㛫㸪᧯స࠾ࡅࡿࢡࣜࢵ ࢡᩘ࡛࠶ࡿ㸬⾲ 5 ࡣไస⎔ቃࡈࡢ࣐࢘ࢫࡢ⥲⛣ື㊥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≉ᐃࡢ࣎ࢱࣥࡸࣥ ᚋࡢㄢ㢟ࡋ࡚㸪⿕㦂⪅ࡢᩘࢆቑࡸࡍࡇ࡛࠶ࡿ㸬 ࢱ࣮ࣇ࢙࣮ࢫ➼೫ࡗ࡚࠸ࡿࡇࡀࢃࡿ㸬࠼ࡤ㸪⛣ື MikuMikuDance Maya ࡢ᪉⤒㦂ࡢ࠶ࡿ⿕㦂⪅ࡣ㈗㔜 ࡸᅇ㌿ࢆ⾜࠺ࡓࡵࡢࣃࢿࣝࡸ㸪ࢽ࣓࣮ࢩࣙࣥࡢ⏕࣭ ࡛࠶ࡿࡓࡵ㸪MikuMikuDance Maya ࡢ᪉ࢆ᧯స࡛ࡁࡿ Ṇ࣎ࢱࣥ㸪࣮࢟ࣇ࣮࣒ࣞࣃࢿ࡛ࣝ࠶ࡿ㸬MikuMikuDance ࡢ ࢡ࢚ࣜࢱ࣮ࢆቑࡸࡍࡇࡀᚲせྍḞ࡛࠶ࡿ㸬 ሙྜ㸪࣎ࢱࣥࡼࡿ᧯సࡀ୰ᚰ࡛࠶ࡿ㸬᧯స⏬㠃࣐ࢽࣆ ᚋࡢᒎᮃࡋ࡚㸪Maya ࡽ MMD ࣔࢹࣝࢆ᭩ࡁฟࡍ ࣮ࣗࣞࢱࢆࡧฟࡍࡇࡶྍ⬟࡛࠶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 ࣮࢝ࣝᗙᶆࡼࡿ᧯సࡀ୰ᚰ࡞ࡗ࡚࠸ࡿ㸬ࡲࡓ㸪 ࡀᗈ࠸㸬MMD ࣔࢹࣝࡢከࡃࡣ᭷ᚿࡼࡾࣇ࣮࡛ࣜ㓄ᕸࡉ MikuMikuDance ࡢ᧯సࡢ㌶㊧ࡣ㸪ᵝࠎ࡞ࣥࢱ࣮ࣇ࢙࣮ࢫ ࢀ࡚࠸ࡿ㸬୍᪉࡛㸪Maya ࡛ࣔࢹࣝࢹ࣮ࢱࢆసᡂࡋ࡚ࡶ㸪 ศᩓࡉࢀ࡚࠸ࡿࡇࡀࢃࡿ㸬 ไస⎔ቃ౫Ꮡࡍࡿᙧᘧ࡛ࡋฟຊ࡛ࡁ࡞࠸㸬ࡑࡢࡓࡵ㸪 ୍᪉㸪Maya ࡢ࣐࢘ࢫࡢ㌶㊧ࡣᇶᮏⓗࣔࢹࣝࢹ࣮ࢱࡀ MikuMikuDance ࡀᬑཬࡋ࡚࠸ࡿ⌧ᅾ࡛ࡶ㸪Maya ⏝⪅ࡀ ᥥ⏬ࡉࢀࡿ⏬㠃୰ኸࢱ࣒ࢫࣛࢲ㞟୰ࡋ࡚࠸ࡿ㸬 MikuMikuDance ࡶࡋࡃࡣ୍⯡ྥࡅ࡚ࣔࢹࣝࢹ࣮ࢱࢆබ Maya ࡛ࡣ⦅㞟⏬㠃࣐ࢽࣆ࣮ࣗࣞࢱࢆ┤᥋ࡧฟࡍࡇ 㛤ࡍࡿࡇࡣᑡ࡞࠸㸬Maya ࡛ࡢ࢚ࢡࢫ࣏࣮ࢱࣉࣛࢢࣥ ࡀ࡛ࡁࡿ㸬࣮ࣟ࢝ࣝᗙᶆࡼࡿ⛣ືᅇ㌿ࡶ⏬㠃୰ኸ࡛᧯ ࢆ㛤Ⓨࡍࡿࡇ࡛㸪Maya ࡽ MikuMikuDance MMD ࣔ సྍ⬟࡛࠶ࡿ㸬 ࢹࣝࢆࢥ࣑ࢵࢺࡍࡿࡇࡀྍ⬟࡞ࡿ㸬 ᚋ㸪ࣔࢹࣝࢹ࣮ࢱࡢከࡃࡣ㸪MikuMikuDance ࡛⏝ྍ 7. ⪃ᐹ ⬟࡞ᙧᘧࡋ࡚බ㛤ࡉࢀࡿࡇࡀከࡃ࡞ࡿ⪃࠼ࡽࢀࡿ㸬 ࢩࢫࢸ࣒ࡢホ౯ࡼࡾ㸪MikuMikuDance ࡼࡾ Maya ࡢ ࡛ MikuMikuDance ࢆ㌟㏆ឤࡌࡽࢀࡿࡼ࠺࡞⎔ቃసࡾࢆ ࠺ࡀ㸪⣙ 5 ศࡔࡅ࣮ࣔࢩࣙࣥࢆసᡂࡍࡿ㛫ࡀ▷࠸ࡇࡀ ┠ᣦࡋࡓ࠸㸬 MMD Transporter ࢆࣔࢹࣝࢣ࣮ࢫࡋ࡚㸪ᵝࠎ࡞ไస⎔ቃ ᫂ࡽ࡞ࡗࡓ㸬 MikuMikuDance ࡛ࡣ᧯సᚲせ࡞ࣥࢱ࣮ࣇ࢙࣮ࢫࡀ ศᩓࡋ࡚࠸ࡿ㸬ࡲࡓ㸪࣎ࢱࣥ➼ࡢࣥࢱ࣮ࣇ࢙࣮ࢫࡀ⏬㠃 9. ㅰ㎡ ᑐࡋ࡚ᑠࡉ࠸㸬ࡑࡢࡓࡵ㸪࣎ࢱࣥ➼ࡢ⨨ࢆ☜ㄆࡍࡿࡢ MMD Transporter ࡣሗฎ⌮᥎㐍ᶵᵓᮍ㋃ IT ேᮦⓎ᥀࣭ 㛫ࡀࡾ㸪᧯సࡑࡢࡶࡢࡀៅ㔜࡞ࡾࡸࡍ࠸㸬 ⫱ᡂᴗࡢᨭࡢࡶ㛤Ⓨࡉࢀࡓ㸬㛵ಀ⪅ཬࡧᚋ⸨┿ᏕẶ ୍᪉࡛㸪Maya ࡛ࡢ࣮ࣔࢩࣙࣥసᡂࡣ㸪ᇶᮏⓗ⏬㠃୰ ῝ࡃឤㅰࡍࡿ㸬 ኸ࡛࣮࣎ࣥࢆ㑅ᢥࡍࡿ㸪ࢱ࣒ࢫࣛࢲࢆ᧯సࡍࡿࡢ ࡲࡓ㸪ᮍ㋃ࣉࣟࢪ࢙ࢡࢺᮇ㛫ཬࡧᮇ㛫እ࠾࠸࡚㸪ୖ ࠸ࡎࢀ࡛࠶ࡿ㸬ࡲࡓ㸪MMD Transporter ࡼࡗ࡚ Human IK 㝯ᗈẶᵝࠎ࡞ࡈ┦ㄯࡗ࡚㡬࠸ࡓ㸬῝ࡃឤㅰࡍࡿ㸬 ࢆ⏝࡛ࡁࡿࡼ࠺᭱㐺ࡉࢀ࡚࠸ࡿ㸬࣮࣎ࣥ༢ࡢ᧯స ẚࡿ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 ㄪࣔࣂࣝ(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ࡑࡢᐇࢩ ࢫࢸ࣒ࡢホ౯ࡘ࠸࡚㏙ࡓ㸬MMD Transporter ࡣ㸪MMD ࣔࢹࣝࢆ Maya ㄞࡳ㎸ࡲࡏࡿࡓࡵࡢ࣏࣮ࣥࢱࣉࣛࢢ ࡛ࣥ࠶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⤖ᯝࡋ࡚㸪 MikuMikuDance ࡛ࡣ⣙ 35 ศ㸪Maya ࡛ࡣ⣙ 30 ศ࡛࣮ࣔࢩ ࣙࣥࢆసᡂࡋࡓ㸬ࡇࢀࡣ MikuMikuDance ẚ࡚ Maya ࡢ ࠺ࡀ⣙ 5 ศࡔࡅ࣮ࣔࢩࣙࣥࢆసᡂࡍࡿ㛫ࡀ▷ࡃ㸪⣙ 15%ࡢ㛫ࡀ▷⦰ࡉࢀ࡚࠸ࡿ㸬 ⓒ2014 Information Processing Society of Japan 120