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レイトレ合宿6 レンダラ紹介

5179249371c67c808eae33113d671a25?s=47 Shuto
September 01, 2018

レイトレ合宿6 レンダラ紹介

レイトレ合宿6での発表内容です。
スライド内リンク
IBL素材: https://aokcub.net/cg/incskies/
はじめようレイトレーシング: https://raytracing.xyz
BVH: https://qiita.com/omochi64/items/9336f57118ba918f82ec
cosine weighted sampling: https://shikihuiku.wordpress.com/2016/06/14/
3Dモデル: https://www.turbosquid.com/3d-models/free-scan-dragon-1-3d-model/1036048

5179249371c67c808eae33113d671a25?s=128

Shuto

September 01, 2018
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  1. "P[PSB3FOEFSFS 4IVUP !TIVUP@GNT ϨΠτϨ߹॓<>

  2. ࠓճͷ໨ඪ ϨΠτϨͷελʔτϥΠϯʹཱͭʂ ⿣·ͣ͸ͪΌΜͱֆ͕ग़ΔϨϯμϥΛ$ Ͱॻ͘ ⿣ཧ࿦΋ͪΌΜͱֶͼͳ͕Β΍Δ

  3. ϨϯμϦϯά݁Ռ

  4. *#-ૉࡐ࠷ڧઆ ˞എܠͱӢ͸ϨϯμϦϯάͯ͠·ͤΜɻ ˞͚ͩͲഎܠͱӢ͸ϨϯμϦϯά͞Εͨ΋ͷͰ͢ɻ UIBOLTUPIUUQTBPLDVCOFUDHJODTLJFT

  5. ˞*#-ૉࡐมߋલ ޫྔͷௐઅ͕೉͘͠ɺߴ଎Խ΋ෆे෼ͳͨΊσΟϑϡʔζ͕៉ྷʹग़ͳ͍ʜ ϩʔϙϦϞσϧ͸ΑΓύοΩϦͨ͠ํ͕ֆ࡞Γతʹ΋߹͏ͱߟ͑ɺࠓʹࢸΔ

  6. 4QFDJpDBUJPO ๏४ϞϯςΧϧϩύετϨʔγϯά ‣ ʮ͸͡ΊΑ͏ϨΠτϨʔγϯάʯΛࢀߟ ʹ1SPDFTTJOHͰ࣮૷ͨ͠΋ͷΛϕʔεʹɺ $ ʹҠ২ ‣ IUUQTSBZUSBDJOHYZ[ ๏ബϨϯζʹΑΔඃࣸքਂ౓

    Ϩϯμϥ
  7. 4QFDJpDBUJPO ๏ϓϦϛςΟϒ ‣ ٿɺσΟεΫɺແݶฏ໘ ๏ϙϦΰϯϝογϡ ‣ 0CK-PBEFS࣮૷ʢࡾ֯ܗϙϦΰϯͷΈରԠʣ ‣ 4")ʹΑΔ#7)ʢ͓ṷ͞Μͷ2JJUBʹײँʣ ‣

    IUUQTRJJUBDPNPNPDIJJUFNTGCBGFD ϞσϧϚςϦΞϧ
  8. 4QFDJpDBUJPO ๏ϚςϦΞϧ ‣ -BNCFSUɺ׬શڸ໘൓ࣹɺεωϧͷ๏ଇʹΑΔ۶ંɺൃޫ ‣ -BNCFSU֦ࢄ͸DPTJOFXFJHIUFETBNQMJOH ‣ IUUQTTIJLJIVJLVXPSEQSFTTDPN ๏$VCF.BQͷ*#- ‣

    ఱٿ*#-΍Γ͔ͨͬͨ ϞσϧϚςϦΞϧ
  9. 4QFDJpDBUJPO ๏αϯϓϧ਺͸ঃʑʹ૿΍͍ͯ͘͠ ‣ ϊΠδʔͳը૾Ͱ΋ૣ͘ݟΕͨ΄͏͕ςϯγϣϯ্͕Δ ‣ ࣌ؒ੾Εରࡦʹ΋ͳΔ ๏λΠϜϦϛοτΪϦΪϦॻ͖ग़͠ػೳ ‣ ΠςϨʔγϣϯ͝ͱʹϥοϓλΠϜΛࢉग़͠ɺ࣍ͷΠςϨʔ γϣϯ͕λΠϜϦϛοτΛ௒͑ͦ͏ͳΒॻ͖ग़͢

    ͦͷଞ
  10. ๏YɺTBNQMFTQFSQJYFM ๏ૉࡐαΠτ͔Β͖࣋ͬͯͨυϥΰϯ ‣ ϦμΫγϣϯͰɹ5SJLˠ5SJLऑ ‣ ֦େճసฏߦҠಈͷ௖఺࠲ඪม׵ ‣ IUUQTXXXUVSCPTRVJEDPNENPEFMTGSFFTDBOESBHPOENPEFM 4DFOF

  11. ๏ٿΛద౰ʹ഑ஔ ‣·͜͝Ζ͜Ίͯ࠲ඪΛϋʔυίʔυ ๏*#-ʢ*#-ૉࡐ TLJFT͞Μʹײँʣ ๏γʔϯͷඍௐ੔ͰίϯύΠϧ૸ΔˠγʔϯϑΝΠϧ࡞Δ΂͖ͩͬͨ 4DFOF

  12. ৼΓฦΓ ๏ϲ݄Ͱ$ ೖ໳͔ΒύετϨ·Ͱ ‣ ΆɺΆ͍Μͨʔʜ ‣ ͍ͩʹΎ͏͑Μ͟Μ͠ͷ͓ʔ͹ʔΖʔͲʜ ‣ $ ॻ͖࢝Ί͔ͯΒिؒҎ্ֆ͕ग़ͳ͔ͬͨ

    ฏ੒࠷ޙͷՆɺ͸͡Ίͯͷ$ ϨΠτϨը૾ɺ ֆ͕ग़ͯΨοπϙʔζΛܾΊΔޕલ࣌ʜ ΤϞ͍ࢥ͍ग़Λ͋Γ͕ͱ͏ϨΠτϨ߹॓
  13. ৼΓฦΓ ๏ࢀՃ͢Δʹ͋ͨͬͯɺษڧ΋݉ͶΔΑ͏ʹͨ͠ ‣ ཧ࿦ͷղઆΛಡΜͰೲಘ͔ͯ͠Β࣮૷͢Δ ‣ ࣗવͱղઆϖʔδΛ୳ΔͷͰɺ͘͢͝ษڧʹͳΔ ‣ Ғେͳϒϩά͕ଟ͗͢Δ͜ͱʜ ‣ աڈͷϨΠτϨ߹॓ࢿྉίʔυ΋େมࢀߟʹͳΓ·ͨ͠

    ‣ ࣍ʹ௥͏΂͖୯ޠ͕෼͔Δ༗Γ೉͞
  14. ࣍΍Γ͍ͨ͜ͱ ๏ ((9΍#FDLNBO൓ࣹ ๏ ςΫενϟεςϯγϧͷϨΠ ϠϚςϦΞϧ ๏ ͦͷଞಛघͳϚςϦΞϧ ‣ ബບׯবɺޫͷ෼ࢄ

    ๏ σόοάදࣔ ๏ γʔϯϑΝΠϧ $16࢖༻཰ͷϚϧνεϨου ๏ ͨ͘͞ΜϙϦΰϯಡΈࠐΜͰ΋ ஗͘ͳΒͳ͍Α͏ʹ͍ͨ͠ ๏ ଥ౰ͳ4")ύϥϝʔλͷݕূ ๏ σϊΠζ ๏ τʔϯϚοϐϯά ๏ ϙετΤϑΣΫτ ˞ίΞҎ্ͷ8JOຊ൪؀ڥͰ0QFO.1ͷฒྻॲཧ͕ҙਤͤͣ$16࢖༻཰ͷϨϯμϦϯάͱ ͳΓɺ࠷ऴ೔·ͰݪҼಛఆɾղܾ͕ؒʹ߹Θͳ͔ͬͨ
  15. ࠓճͷ໨ඪ ϨΠτϨͷελʔτϥΠϯʹཱͭʂ 㾎·ͣ͸ͪΌΜͱֆ͕ग़ΔϨϯμϥΛ$ Ͱॻ͘ 㾎ཧ࿦΋ͪΌΜͱֶͼͳ͕Β΍Δ

  16. ͋Γ͕ͱ͏͍͟͝·ͨ͠