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Keijiro Takahashi

@_kzr • 59,055 subscribers

A Unity employee.

Shorts

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.

18,494 views

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

3D Gaussian Splatting with Unity VFX Graph

3D Gaussian Splatting with Unity VFX Graph

135,007 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.

148,261 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.

125,238 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

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

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.

60,643 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.

36,573 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.

23,612 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.

23,936 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.

11,199 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.

15,100 views

Audio reactive particle effects

Audio reactive particle effects

12,824 views

realtime glitch machine

realtime glitch machine

12,528 views

Updating the RtMidi plugin for Unity. Now with iOS and Android support. Release coming soon.

Updating the RtMidi plugin for Unity. Now with iOS and Android support. Release coming soon.

10,650 views

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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
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

34,682 views • 4 days ago

I created a proof-of-concept integration of ChatGPT into Unity Editor. You can edit your Unity projects using natural language prompts.
0:57

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I created a proof-of-concept integration of ChatGPT into Unity Editor. You can edit your Unity projects using natural language prompts.

Keijiro Takahashi

1,618,515 views • 3 years 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

348,368 views • 3 years 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

291,867 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

43,164 views • 4 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
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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

32,686 views • 3 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

27,211 views • 3 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

73,258 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
_kzr's profile picture

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

19,409 views • 5 months ago

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

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

Keijiro Takahashi

39,214 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

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 • 6 months 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

30,401 views • 1 year 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

15,098 views • 1 year ago

Metavido VFX Graph #unity3d
0:45
_kzr's profile picture

Metavido VFX Graph #unity3d

Keijiro Takahashi

15,912 views • 1 year ago

KodeLife + Unity live coding session with tnayuki at the GitHub Universe Recap event. Of course, the project is available on GitHub.
1:35
_kzr's profile picture

KodeLife + Unity live coding session with tnayuki at the GitHub Universe Recap event. Of course, the project is available on GitHub.

Keijiro Takahashi

20,116 views • 2 years ago

Measuring the performance of the Unity 6 URP deferred renderer with frame buffer fetch.
0:23
_kzr's profile picture

Measuring the performance of the Unity 6 URP deferred renderer with frame buffer fetch.

Keijiro Takahashi

12,718 views • 1 year ago

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