Syoyo Fujita
Co-founder, Chief Executive Officer, Chief Rendering Officer at Light Transport Entertainment Inc.
Tokyo, Japan
Summary
🤩
Rockstar🎓
Top SchoolSyoyo Fujita is a founder and rendering specialist with 15+ years of experience building physically based light-transport and realtime ray-tracing systems for VR, virtual humans, and server-side rendering. As CEO and Chief Rendering Officer of Light Transport Entertainment he architects global illumination pipelines, BVH acceleration, and optics/camera simulation for mobile devices, pairing research-grade algorithms with production engineering. An active open-source maintainer, he drives projects like tinygltf, tinyexr and contributions to nanort and Vulkan-glTF-PBR, fixing platform-specific issues and improving performance and portability. His work spans low-level ray-tracing kernels, multithreaded BVH builds, and realistic lens/PSF simulation (including aspherical lens tracing and diffraction-aware MTF), a combination that few practitioners bridge end-to-end. Based in Tokyo and educated at Keio University, he’s known for the credo “No ray tracing no life,” reflecting a deep, hands-on commitment to rendering fidelity and tooling.
14 years of coding experience
Keio University
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (34)
algorithm10
pbr10
algorithms10
vulkan10
c-language10
3d-graphics10
gltf10
multiplatform10
endianness10
image-processing10
compression-algorithm10
raytracing10
linux10
cmake10
cross-platform10
Programming languages (17)
Github contributions (5)
syoyo/tinyexr
Aug 2014 - Dec 2022
Tiny OpenEXR image loader/saver library
Role in this project:
Back-end Developer
Back-end DeveloperContributions:12 releases, 475 commits, 71 PRs in 8 years 5 months
Contributions summary:Syoyo's commits primarily involve the implementation and modification of features within the `tinyexr` library. The user added support for loading and converting various EXR image formats including uncompressed data, as well as handling different compression types such as ZIP and PIZ. Furthermore, the user contributed to creating and modifying the custom attributes that can be stored within the EXR files. The user also worked on improving the image processing pipeline by integrating the ability to handle data window and line ordering.
openexrbmpimagebitmaptiny
syoyo/tinygltf
May 2017 - Jan 2023
Header only C++11 tiny glTF 2.0 library
Role in this project:Back-end Developer
Back-end DeveloperContributions:27 releases, 9 reviews, 504 commits in 5 years 8 months
Contributions summary:Syoyo primarily focused on maintaining and updating the `tinygltf` library, a header-only C++11 library for working with glTF 2.0. Their contributions involved synchronizing the library with external resources, merging updates from other branches, and fixing issues related to parsing and serialization. These changes encompassed modifications to the core data structures and parsing functions.
cppheadertinyc-plus-plusheader-only
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