Skip to content

Navigation Menu

Sign in
Appearance settings

Search code, repositories, users, issues, pull requests...

Provide feedback

We read every piece of feedback, and take your input very seriously.

Saved searches

Use saved searches to filter your results more quickly

Appearance settings

larsoncs/compressed-model-diff

Open more actions menu
 
 

Repository files navigation

compressed-model-diff

一个用于对比模型压缩带来变化的工具在线地址

比如使用 KHR_draco_mesh_compression、KHR_mesh_quantization、EXT_meshopt_compression 等压缩后,希望对比与压缩前渲染效果做对比

支持 3 个对比方式,diff/slide/onion

显示模型对比指标信息

  1. 模型大小
  2. 对象数量
  3. 顶点数量
  4. 三角面数量
  5. 依赖的扩展列表

Demo

压缩工具

KHR_draco_mesh_compression 可使用gltf-pipeline

KHR_mesh_quantization 和 EXT_meshopt_compression 可使用gltfpack

目前发现 quantization 的法线精度丢失会导致纹理偏了,因为只用了 4byte 存储

关于更详细的压缩工具可用性测评可阅读【网格压缩测评】MeshQuan、MeshOpt、Draco

TODO

  1. 计算相机的初始位置
  2. 更加自然的控制,最好可以 FPS 游戏一样

About

模型压缩后效果对比工具

Resources

Stars

Watchers

Forks

Releases

No releases published

Packages

 
 
 

Contributors

Languages

  • Vue 96.8%
  • HTML 1.8%
  • TypeScript 1.4%
Morty Proxy This is a proxified and sanitized view of the page, visit original site.