https://github.com/sugi-cho/TransformAnimationTextureBaker

baking transform animation to texture for Unity
https://github.com/sugi-cho/TransformAnimationTextureBaker

Last synced: 24 days ago
JSON representation

baking transform animation to texture for Unity

• Host: GitHub
• URL: https://github.com/sugi-cho/TransformAnimationTextureBaker
• Owner: sugi-cho
• License: mit
• Created: 2020-10-12T17:38:06.000Z (about 5 years ago)
• Default Branch: main
• Last Pushed: 2020-10-27T15:55:20.000Z (about 5 years ago)
• Last Synced: 2024-06-06T09:34:51.507Z (over 1 year ago)
• Language: C#
• Size: 13.8 MB
• Stars: 69
• Watchers: 4
• Forks: 12
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• anything_about_game - TransformAnimationTextureBaker

README

          
# Transform-Animation Texture Baker

Baking Object's Position/Rotation/Scale Animation to Texture, and Play via Shader

![](transformAnimTexture.gif)

## Optimization

- Writing Object Index to mesh.uv2

- Combine meshes per Materials to reduce Draw Call

![](destruction.gif)

### Unity Built-in Animation 

- FPS:49.4

- Batches: 24210

Thousands of objects are Animate via AnimationClip (Tons of AnimationCurves) is too heavy

![](animationClip.jpg)

### Bake Transform-Animation to Texture, and Combine Meshes

- FPS: 433.1

- Batches: 147

![](textureAnimation.jpg)

### [Output Textures](https://github.com/sugi-cho/TransformAnimationTextureBaker/blob/main/Assets/TransformAnimationTextureBaker/Scripts/TransformAnimationTextureBaker.cs#L41-L55)

#### Texture of positions `Vector3`

![](Main_posTex_converted.png)

#### Texture of rotations `Quaternion`

![](Main_rotTex_converted.png)

#### Texture of scales `Vector3`

![](Main_scaleTex_converted.png)

Building-Destruction animation is created by [Yuya Torii](https://github.com/toriivfx), not included in this repo