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レイトレ合宿4!? レンダラ紹介 / rtcamp4 renderer introduction

Avatar for pnlybubbles pnlybubbles
August 31, 2016
Programming
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110

レイトレ合宿4!? レンダラ紹介 / rtcamp4 renderer introduction

レイトレ合宿4!?にエキシビジョンで参加させて頂きました
code: https://github.com/pnlybubbles/path-trace

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pnlybubbles

August 31, 2016
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Transcript

  1. ϨΠτϨ߹॓4!? pnly (@pn1y)

  2. ʒ੾ʹؒʹ߹͍·ͤΜͰͨ͠… (ΤΩγϏδϣϯͰࢀՃͤͯ͞௖͖·ͨ͠)

  3. ϨΠτϨָ͍͠ʂ • ϨΠτϨ߹॓ʹॳΊͯࢀՃ͠·ͨ͠(Ϩϯμϥͩ ͚) • ֆ͕ग़ΔͷͰTwitterͰϨΠτϨ͠Βͳ͍ਓ͔Β ΋;͊΅͘Δ • গͣͭ͠ҭͭຍ࠿Έ͍ͨͰϨϯμϥ͕͔Θ͍͍

  4. ࣮૷ʹ͍ͭͯ • Integrator: path-tracing with NEE • render obj file

    • thin lens model • IBL • Implementation on rust-lang

  5. IBLͱDoF͕͋Δͱ៉ྷʹͳͬͯͱͯ΋ͨͷ͍͠

  6. ϨΠτϨͯͨ͠ΒΧϝϥʹϋϚͬͨ

  7. ࣍ճɺ͕Μ͹Δ͍ͧ • IBLͷ࣮૷·͕ͪ͑ͯͨ(shocker͞ΜͷهࣄͰؾ෇ ͖·ͨ͠) • BVH, QBVH • BRDF, SSS

    • BDPT • ࣍ճ͸Ϩϯμϥ͚ͩͰ͸ͳ͘ߦ͖͍ͨͰ͢