Information and Downloads
| Generator | 3ds Max 2024.1, Satoshi Hayashi glTF exporter 1.41, Visual Studio Code 1.83 with glTF Tools 2.4. |
|---|---|
| Copyright | CC0 public domain, asset created by Eric Chadwick |
| Source | KhronosGroup/glTF-Sample-Assets |
| File size | 2.51 MB |
Has special data
Source glTF Source asset from
KhronosGroup/glTF-Sample-Assets
three r185 Converted with upstream three.js 0.185.0 
Needle Converted with Needle Engine 5.1.2 USDZExporter 
Blender 5.1 Converted with Blender 5.1.2 
Adobe glTF Converted with OpenUSD 26.05 and Adobe glTF file-format plugin 2026.03 
GUC Converted with GUC 0.5
Description
IORTestGrid
Tags
Extensions Used
- KHR_materials_transmission
- KHR_materials_volume
- KHR_materials_specular
- KHR_materials_ior
Summary
Grid of spheres over a checkered backdrop to test IOR rendering.
Operations
- Display in SampleViewer
- Download GLB
- Model Directory
Screenshot
Screenshot from glTF Sample Viewer using the Environment "Colorful Studio".
Description
This model tests interactions between KHR_materials_ior and the related extensions KHR_materials_specular, KHR_materials_transmission, and KHR_materials_volume.
Legal
© 2023, Public. CC0 1.0 Universal
- Eric Chadwick for Everything