GLSL PostEffect in TouchDesigner

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amagitakayosi TouchDesigner GLSL Workshop

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ߨٛͷ४උΛ͓ئ͍͠·͢ w 5PVDI%FTJHOFSͷόʔδϣϯ w αϯϓϧϑΝΠϧ  IUUQTHJUIVCDPNGBOE.65&,SBX NBTUFSHMTM&⒎FDUTUPF

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@amagitakayosi

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TouchDesignerͰVJͨ͠Γ

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UnityͰVJͨ͠Γ

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GLSLϥΠϒίʔσΟϯάͯ͠·͢

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ࠓ೔ͷϝχϡʔ w (-4-ͷجૅ w ॳڃฤ3(#άϦονɺ৭ऩࠩ w ൃలฤ7)4ɺਫ࠼ɺΞεΩʔΞʔτ w ࣌ؒΈͯద౰ʹ࡟Γ·͢

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εϩʔΨϯΘ͔Βͳͯ͘΋ؾʹ͠ͳ͍ w ࡉ͔͍ܭࢉ͸͋ͱͰαϯϓϧݟΕ͹͍͍Ͱ͢ w ʮ(-4-Ͱ͜Μͳ͜ͱ͕ग़དྷΔΜͩʙʯ  ͱ͍͏งғؾΛ௫ΜͰ͍ͩ͘͞

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GLSL

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(-4-ͱ͸ w 0QFO(-΍8FC(-ͷγΣʔμʔݴޠ w %$(ɺը૾ॲཧͳͲͰར༻͞ΕΔ w 7+ΤϑΣΫτͱͯ͠΋Α͘࢖ΘΕΔ w 5PVDI%FTJHOFS 7%.9 FUDʜ

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(-4-͚ͩͰΞχϝʔγϣϯ࡞඼࡞Δਓ΋ʜʜ IUUQTXXXZPVUVCFDPNXBUDI WK#W#NJ5SP

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5PVDI%FTJHOFSͰ࢖͑ΔγΣʔμʔ w ௖఺γΣʔμʔ w δΦϝτϦγΣʔμʔ w ϑϥάϝϯτγΣʔμʔ w ίϯϐϡʔτγΣʔμʔ

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5PVDI%FTJHOFSͰ࢖͑ΔγΣʔμʔ w ௖఺γΣʔμʔ w δΦϝτϦγΣʔμʔ w ϑϥάϝϯτγΣʔμʔ w ίϯϐϡʔτγΣʔμʔ ࠓ೔͸͜Ε͚ͩ

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ϑϥάϝϯτγΣʔμʔ w ໘ͷ৭Λܭࢉ͢ΔγΣʔμʔ w ϥΠςΟϯάܭࢉͨ͠ΓɺςΫενϟΛషͬͨΓ w શϐΫηϧͰຖϑϨʔϜ࣮ߦ͞ΕΔ w Y GQTͩͱճඵ

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αϯϓϧϑΝΠϧ ։͚·͔ͨ͠ʁ

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(-4-501 JOUSPEVDUJPO

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͜ͷষͷ໨ඪ w ϑϥάϝϯτγΣʔμʔ͚ͩͰਤܗΛඳ͘ w (-4-ͷجૅจ๏ΛֶͿ

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ద౰ʹ(-4-501Λ࡞Γ·͠ΐ͏

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(-4-501ͷத਎

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ϑϥάϝϯτγΣʔμʔͷྲྀΕ w γΣʔμʔ͸ϐΫηϧຖʹ࣮ߦ͞ΕΔ w HM@'SBH$PMPSʹɺͦͷϐΫηϧͷ৭Λ  WFD S H C B ܗࣜͰೖΕͯ͋͛Δ

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஋ͷछྨ w JOU੔਺ w qPBUුಈখ਺఺਺ w WFDdWFDϕΫτϧ

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JOU੔਺ w $ݴޠͳͲͰ͓ͳ͡Έ w AJOUBAͱॻ͘ w ͋Μ·࢖Θ΁Μ w GPSϧʔϓͷΠϯσοΫε͘Β͍

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qPBUුಈখ਺఺਺ w AqPBUBAຢ͸ɹɹɹɹɹɹͱͱॻ͘ w খ਺఺Λ๨ΕΔͱΤϥʔʹͳΔͷͰ஫ҙʂ w ϑΝΠϧઌ಄ͷɹɹɹɹɹ͸  qPBUͷਫ਼౓Λࢦఆ͍ͯ͠Δ w MPXQ NFEJVNQ IJHIQͷॱʹਫ਼౓͕ߴ͘ͳΔ w ͍͍ͩͨNFEJVNQͰे෼

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WFD WFD WFDϕΫλʔ w AqPBUBɹɹɹɹPS w ͱॻ͍ͯ΋0,  ʢத਎͕JOUʹͳΔ༁Ͱ͸ͳ͍ʣ w ɹɹɹɹɹɹɹɹͱ͢Δͱ  C͸WFD ʹͳΔ TXJ[[MF

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(-4-ͰԁΛඳ͍ͯΈΑ͏

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3(#(MJUDI

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ॲཧͷྲྀΕ ϊΠζΛ࡞ͬͯʜ 3(#ΛͣΒͯ͠ʜ ׬੒ʂ

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3(#ΛͣΒͯ͠ΈΔ

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3(#ΛͣΒͯ͠ΈΔ

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5%4JNQMFY/PJTFΛ࢖͏

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ϒϩοΫϊΠζΛ࡞Δ

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3(#ΛϒϩοΫϊΠζͰͣΒ͢

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VOJGPSNม਺ w શϐΫηϧͰڞ௨ͷม਺ w 5PVDI%FTJHOFS͕༻ҙͯ͘͠ΕΔ෺΋͋Δ  T5%%*OQVUT౳ w ࣗ෼Ͱ΋ઃఆͰ͖Δ UJNF TMJEFS౳ w $)01ͷ஋Λ౉ͨ͠Γɺ  501ΛςΫενϟͱͯ͠౉ͨ͠Γ

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ࠓճ࢖ͬͨ૊ΈࠐΈؔ਺ w qPPS Y Yͷখ਺෦෼Λ੾ΓࣺͯΔ w GSBDU Y Yͷখ਺෦෼͚ͩΛൈ͖ग़͢ w TUFQ O Y Y͕OҎ্ͳΒ OະຬͳΒ

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$ISPNB

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৭ऩࠩΤϑΣΫτ w ը໘ͷ୺Ͱ3(#͕ͣΕΔޮՌ w τΠΧϝϥͱ͔73ΰʔάϧͰݟΔ͋Ε w ͍ͭͰʹը໘୺Λ҉͘͢ΔͱͦΕͬΆ͍ͧʂ  ʢपลݮޫɺ7JHOFUUFʣ

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ॲཧͷྲྀΕ ԁܗʹ3(#ͣΒͯ͠ʜ ॏͶͯϘΧ͢ͱʜ ׬੒ʂ

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த৺͔Βͷڑ཭Ͱζϥ͢

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ॏͶͯϘΧ͢

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ॏͶͯϘΧ͢ w ͣΒ͠෯Λগͣͭ͠૿΍ͯ͠৭Λ଍͍͖ͯ͠ɺ  ฏۉΛͱΔͱ͍͍ײ͡ʹϘέΔ w GPSϧʔϓΛ࢖͍·͢

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पลݮޫΛ௥Ճ

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ࠓճ࢖ͬͨ૊ΈࠐΈؔ਺ w qPBU Y JOUΛqPBUʹม׵͢Δ w NJY B C U BͱCΛU d ͷ஋Ͱࠞͥ߹ΘͤΔ w GPS JOUJJ/J ॲཧΛ/ճ܁Γฦ͢

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7)4

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ॲཧͷྲྀΕ ԣʹήδήδͤͯ͞ʜ ϊΠζͷଳΛ௥Ճͯ͠ʜ 3(#ͣΒͯ͠ʜ βϥβϥͤͨ͞Β׬੒

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ԣʹήδήδͤ͞Δ

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Z࠲ඪͰY࠲ඪΛζϥ͢

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ϊΠζͷଳΛ௥Ճ

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Ұ෦෼͚ͩϊΠζΛ௥Ճ

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Yํ޲ʹ3(#ͣΒ͢

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શମతʹβϥβϥͤ͞Δ

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.FMU

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ॲཧͷྲྀΕ ϑΟʔυόοΫΛ࿪·ͤͯʜ ॏͶͯϘΧ͢ͱ׬੒ʂ

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'FFECBDL501ͰલͷϑϨʔϜΛऔಘ

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લͷϑϨʔϜΛ࿪·ͤͯ

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ॏͶͯϘΧ͢

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ϊΠζ࿔Δͱ͜͏ͳΓ·͢

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ϊΠζ࿔Δͱ͜͏ͳΓ·͢ ͨͷ͍͠ʜʜ ͨͷ͍͠ʜʜ

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"TDJJ"SU

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ॲཧͷྲྀΕ ϒϩοΫͷ໌Δ͞Λܭࢉ ׬੒ʂ จࣈςΫενϟΛࢀরͯ͠

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VW࠲ඪΛϒϩοΫʹ෼ׂ

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ϒϩοΫຖʹจࣈΛද͍ࣔͨ͠ʜ

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VWYVWY

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VWYHSBZ

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࠷ऴతʹ͜͏ͳΔ

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׬੒ʙʙ

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࠷ޙʹ w (-4-ͷύϫϑϧ͞ɺָ͕͠͞఻ΘΕ͹͍͍ͳʙ w ࣭໰΍ײ૝͸ɺ͜ͷ͋ͱͷۭ͖࣌ؒ΍  5XJUUFS౳Ͱ͓ؾܰʹͲ͏ͧʂ

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(-4-PO5PVDI%FTJHOFSࢀߟϦϯΫ w 8SJUFB(-4-501%FSJWBUJWF  IUUQTEPDTEFSJWBUJWFDB8SJUF@B@(-4-@501 w 5PVDI%FTJHOFSͰ(-4-Λѻ͏ʹ͸2JJUB  IUUQTRJJUBDPN5PZPTIJ.PSJPLBJUFNT GBDFBFG

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(-4-ࣗମͷࢀߟϦϯΫ w 5IF#PPL0G4IBEFST  IUUQTUIFCPPLPGTIBEFSTDPN MBOKQ w XHMEPSHc(-4-  IUUQTXHMEPSHEHMTM w 7&%"  IUUQTWFEBHM

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@amagitakayosi