The model in glTF-KTX-BasisU has been processed with glTF-Transform to convert the images from PNG to KTX with Basis Universal texture compression and the extension KHR_texture_basisu. The model uses glTF-Transform to compress the color textures using ETC1S and the non-color textures using UASTC with default settings.
| Name | Before | After | Delta | Type |
|---|---|---|---|---|
| GlassPlasticMat_BaseColor | 2.20 MB |
303.30 KB |
-1.90 MB |
ETC1S |
| GlassPlasticMat_Normal | 2.53 MB |
2.63 MB |
+103.96 KB |
UASTC |
| GlassPlasticMat_OcclusionRoughMetal | 3.52 MB |
3.64 MB |
+121.54 KB |
UASTC |
| LeatherPartsMat_BaseColor | 5.22 MB |
483.02 KB |
-4.75 MB |
ETC1S |
| LeatherPartsMat_Normal | 5.41 MB |
3.63 MB |
-1.78 MB |
UASTC |
| LeatherPartsMat_OcclusionRoughMetal | 4.17 MB |
3.96 MB |
-214.13 KB |
UASTC |
| LensesMat_BaseColor | 679.98 KB |
201.58 KB |
-478.41 KB |
ETC1S |
| LensesMat_Normal | 5.44 KB |
1.63 KB |
-3.81 KB |
UASTC |
| LensesMat_OcclusionRoughMetal | 587.50 KB |
686.60 KB |
+99.09 KB |
UASTC |
| MetalPartsMat_BaseColor | 2.56 MB |
462.95 KB |
-2.10 MB |
ETC1S |
| MetalPartsMat_Normal | 3.12 MB |
3.39 MB |
+272.53 KB |
UASTC |
| MetalPartsMat_OcclusionRoughMetal | 2.84 MB |
2.96 MB |
+121.10 KB |
UASTC |
| RubberWoodMat_BaseColor | 3.43 MB |
434.70 KB |
-3.00 MB |
ETC1S |
| RubberWoodMat_Normal | 3.17 MB |
3.31 MB |
+135.08 KB |
UASTC |
| RubberWoodMat_OcclusionRoughMetal | 3.63 MB |
3.34 MB |
-302.25 KB |
UASTC |
| Before | After | Delta |
|---|---|---|
43.06 MB |
29.37 MB |
-13.69 MB |
Donated by Microsoft for glTF testing
To the extent possible under law, Microsoft has waived all copyright and related or neighboring rights to this asset.
