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Photorealism - rtcamp7

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September 07, 2019
Programming
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Photorealism - rtcamp7

レイトレ合宿7で制作したレンダラーの紹介

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yumcyawiz

September 07, 2019
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Transcript

  1. Photorealism @yumcyawiz

  2. Goal 写真と区別がつかないような写実的なCGをレンダリングする!

  3. Photorealism • 2018年秋の学祭の展示用に作ったレンダ ラー • C++, openMP • PBRTよりの実装 •

    tomlでシーンを記述する

  4. Scene toml • Rtcamp7用のシーン

  5. 技術的な特徴 • Path Tracing • Next Event Estimation • BRDF

    Importance Sampling • IBL Importance Sampling • Multiple Importance Sampling • BVH

  6. Rtcamp7 1920x1080 100spp

  7. PT vs PT-Explicit PT-Explicit(10spp) PT(10spp)

  8. Future Projects • Volume Rendering • Spectral Rendering • Realistic

    Camera Model • BDPT • MLT • Photon Mapping • GPU Ray Tracing • …

  9. Thank you for listening!