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Keijiro Takahashi

@_kzr • 59,191 subscribers

A Unity employee.

Shorts

普通に日本語でも動きますわな（何もコードは変えてない）

普通に日本語でも動きますわな（何もコードは変えてない）

647,785 views

Starting with Unity 6.4, the Web platform supports the Burst compiler with C# job multithreading. This greatly improves the performance of simulation-heavy tasks like this.

Starting with Unity 6.4, the Web platform supports the Burst compiler with C# job multithreading. This greatly improves the performance of simulation-heavy tasks like this.

19,496 views

3D Gaussian Splatting with Unity VFX Graph

3D Gaussian Splatting with Unity VFX Graph

135,059 views

Checking the DOTS ECS samples with Unity 2022 LTS. This one (Tornado) is really cool.

Checking the DOTS ECS samples with Unity 2022 LTS. This one (Tornado) is really cool.

148,308 views

I finally updated my Unity DOTS/ECS sample project Voxelman. The previous update was in Jul 2018. It required total rewriting, but it was fun knowing how things improved.

I finally updated my Unity DOTS/ECS sample project Voxelman. The previous update was in Jul 2018. It required total rewriting, but it was fun knowing how things improved.

125,266 views

Tried an agentic coding approach with Gemini CLI to create a Unity package — a custom importer for .off triangle-soup meshes generated with Triangle Splatting.

Tried an agentic coding approach with Gemini CLI to create a Unity package — a custom importer for .off triangle-soup meshes generated with Triangle Splatting.

51,196 views

Experimenting with a multitouch Unity native plugin for the Mac trackpad. I didn’t realize it could handle ten touch points.

Experimenting with a multitouch Unity native plugin for the Mac trackpad. I didn’t realize it could handle ten touch points.

38,980 views

Unity 2023.2 - Finally, the Scene View has the right-click context menu, and it's customizable.

Unity 2023.2 - Finally, the Scene View has the right-click context menu, and it's customizable.

61,797 views

Converting my old Flash Glitch effect into a URP renderer feature.

Converting my old Flash Glitch effect into a URP renderer feature.

13,153 views

Recently, Unity WebGPU Player got VFX Graph support. Now, you can use VFX Graph on WebGPU-ready browsers. Here is a sample build:

Recently, Unity WebGPU Player got VFX Graph support. Now, you can use VFX Graph on WebGPU-ready browsers. Here is a sample build:

36,823 views

I ported my SDF (signed distance field) VFX samples to WebGPU. Now they run on browsers.

I ported my SDF (signed distance field) VFX samples to WebGPU. Now they run on browsers.

36,586 views

Updated my reaction-diffusion system sample for the first time in eight years — Unity 2017 → Unity 6.

Updated my reaction-diffusion system sample for the first time in eight years — Unity 2017 → Unity 6.

15,195 views

I wrote a small utility script that limits the frame rate of the Unity Editor in Edit Mode. It’s handy for saving energy and keeping my device cool and silent.

I wrote a small utility script that limits the frame rate of the Unity Editor in Edit Mode. It’s handy for saving energy and keeping my device cool and silent.

23,622 views

Lissajous curve VFX

Lissajous curve VFX

17,285 views

I'm trying out the custom HLSL node feature of VFX Graph (available from Unity 2023.2). Now I can extend VFX Graph with custom shader code.

I'm trying out the custom HLSL node feature of VFX Graph (available from Unity 2023.2). Now I can extend VFX Graph with custom shader code.

23,953 views

The Stable Fluids Unity WebGL demo now runs on mobile browsers as well.

The Stable Fluids Unity WebGL demo now runs on mobile browsers as well.

11,253 views

VFX using iPhone LiDAR. The great thing about DoF particles is that they easily add a sense of depth to the effects.

VFX using iPhone LiDAR. The great thing about DoF particles is that they easily add a sense of depth to the effects.

15,208 views

Audio reactive particle effects

Audio reactive particle effects

12,856 views

realtime glitch machine

realtime glitch machine

12,528 views

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Unity でメッシュをスライスするやつのテスト
0:22
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Unity でメッシュをスライスするやつのテスト

Keijiro Takahashi

57,655 views • 13 days ago

AudioTailor is a Unity extension for preparing audio clips. It provides silence trimming, normalization, mono conversion, and seamless loop creation. Handy for cleaning up downloaded or generated audio assets.
0:25
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AudioTailor is a Unity extension for preparing audio clips. It provides silence trimming, normalization, mono conversion, and seamless loop creation. Handy for cleaning up downloaded or generated audio assets.

Keijiro Takahashi

29,237 views • 20 days ago

麻雀とドラムマシンが融合した全く新しい作曲法。佐野さんの異次元アイデアが顕現した。ちなみにこれはビート作りに夢中になってアガるのを忘れた愚かなプレイ動画。
0:45
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麻雀とドラムマシンが融合した全く新しい作曲法。佐野さんの異次元アイデアが顕現した。ちなみにこれはビート作りに夢中になってアガるのを忘れた愚かなプレイ動画。

Keijiro Takahashi

27,985 views • 1 month ago

「ロックオン＆ドリフト」挙動をコンセプトにしたゲームのプロトタイピング #unity3d
0:22
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「ロックオン＆ドリフト」挙動をコンセプトにしたゲームのプロトタイピング #unity3d

Keijiro Takahashi

35,625 views • 1 month ago

I tried creating a proof-of-concept implementation of a ChatGPT-powered shader generator for Unity.
0:20
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I tried creating a proof-of-concept implementation of a ChatGPT-powered shader generator for Unity.

Keijiro Takahashi

348,466 views • 3 years ago

最近取り組んだ Unity AI の作例をまとめて見れるサイトを作りました。多言語に対応した全作業ログ付き（これが意外と大変だった……）
0:55
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最近取り組んだ Unity AI の作例をまとめて見れるサイトを作りました。多言語に対応した全作業ログ付き（これが意外と大変だった……）

Keijiro Takahashi

16,559 views • 1 month ago

Semi-realtime Stable Diffusion image-to-image (Van Gogh style), Unity plugin based on Apple's Core ML port. The latency is about 2 seconds on M1 Max MacBook Pro.
1:05
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Semi-realtime Stable Diffusion image-to-image (Van Gogh style), Unity plugin based on Apple's Core ML port. The latency is about 2 seconds on M1 Max MacBook Pro.

Keijiro Takahashi

293,073 views • 3 years ago

Unity 6.3 の新機能 Low-Level 2D Physics のサンプルゲームを公開しました。ブラウザで遊べます。沢山の物体を簡単・軽量に扱えるので、それを活用してみました。プロジェクトはこちら： （本当は #unity1week で作っていたんですが、だいぶ遅れてしまった…）
0:38
_kzr's profile picture

Unity 6.3 の新機能 Low-Level 2D Physics のサンプルゲームを公開しました。ブラウザで遊べます。沢山の物体を簡単・軽量に扱えるので、それを活用してみました。プロジェクトはこちら： （本当は #unity1week で作っていたんですが、だいぶ遅れてしまった…）

Keijiro Takahashi

43,332 views • 6 months ago

Added some improvements to StrobePages — a flipbook-style post-processing effect for Unity URP. I’ve also updated the sample scene with a more stylized look.
0:46
_kzr's profile picture

Added some improvements to StrobePages — a flipbook-style post-processing effect for Unity URP. I’ve also updated the sample scene with a more stylized look.

Keijiro Takahashi

32,891 views • 5 months ago

Working on a flipbook-style post-processing effect for Unity URP.
0:20
_kzr's profile picture

Working on a flipbook-style post-processing effect for Unity URP.

Keijiro Takahashi

27,813 views • 5 months ago

I’ve started finger drumming as a new hobby, so I created a visualizer for it with Unity. It was made without coding—just using VFX Graph and Input System with a MIDI extension.
0:20
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I’ve started finger drumming as a new hobby, so I created a visualizer for it with Unity. It was made without coding—just using VFX Graph and Input System with a MIDI extension.

Keijiro Takahashi

73,286 views • 1 year ago

Still working on my #unity1week project, featuring Unity 6.3’s new low-level 2D physics. The finish line is finally in sight — even though the deadline was a week ago...
1:13
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Still working on my #unity1week project, featuring Unity 6.3’s new low-level 2D physics. The finish line is finally in sight — even though the deadline was a week ago...

Keijiro Takahashi

19,877 views • 6 months ago

Enjoying #unity6 ? I had the pleasure of creating its key art visual — using Unity 6, of course!
0:24
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Enjoying #unity6 ? I had the pleasure of creating its key art visual — using Unity 6, of course!

Keijiro Takahashi

39,226 views • 1 year ago

今回は #unity1week に参加してみたいと思います！お題は「ない」とのことなので、「車輪のない世界のオフロード・カー・シミュレーター」を作ってみました。
0:28
_kzr's profile picture

今回は #unity1week に参加してみたいと思います！お題は「ない」とのことなので、「車輪のない世界のオフロード・カー・シミュレーター」を作ってみました。

Keijiro Takahashi

35,569 views • 1 year ago

I’m experimenting with building my Unity VFX Graph samples for WebGPU. This project visualizes the world population using VFX Graph.
0:23
_kzr's profile picture

I’m experimenting with building my Unity VFX Graph samples for WebGPU. This project visualizes the world population using VFX Graph.

Keijiro Takahashi

30,429 views • 1 year ago

Making some adjustments to the Fluo project for an event this week.
0:23
_kzr's profile picture

Making some adjustments to the Fluo project for an event this week.

Keijiro Takahashi

13,052 views • 7 months ago

Metavido VFX is now on Unity Play. Runs on WebGPU-compatible browsers, including Chrome for Android.
0:33
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Metavido VFX is now on Unity Play. Runs on WebGPU-compatible browsers, including Chrome for Android.

Keijiro Takahashi

19,855 views • 1 year ago

Released Minis v1.2.0 — a MIDI extension for Unity's Input System. Now supports iOS, Android, and Web. Use MIDI controllers just like gamepads. Web demo available (Chrome recommended):
0:30
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Released Minis v1.2.0 — a MIDI extension for Unity's Input System. Now supports iOS, Android, and Web. Use MIDI controllers just like gamepads. Web demo available (Chrome recommended):

Keijiro Takahashi

15,225 views • 1 year ago