cesium-native/CesiumGltfReader/test/data/ktx2/README.md

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The original image, kota.jpg, is a photo taken by Kevin Ring and licensed under the same Apache 2.0 terms as the rest of cesium-native.

The other images were created using the toktx tool included in https://github.com/KhronosGroup/KTX-Software v4.2.0~11. They were created with the following commands:

Filename Command
kota-automipmap.ktx2 toktx --t2 --zcmp --encode uastc --automipmap kota-automipmap kota.jpg
kota-onelevel.ktx2 toktx --t2 --zcmp --encode uastc kota-onelevel kota.jpg
kota-mipmaps.ktx2 toktx --t2 --zcmp --encode uastc --genmipmap kota-mipmaps kota.jpg