# Texture coordinate transformation (KHR\_texture\_transform) in glTF support

**URL:** https://forum.castle-engine.io/t/texture-coordinate-transformation-khr-texture-transform-in-gltf-support/684
**Category:** News
**Created:** [November 25, 2022, 4:21pm UTC](https://forum.castle-engine.io/t/texture-coordinate-transformation-khr-texture-transform-in-gltf-support/684 "2022-11-25T16:21:55Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![michalis](https://forum.castle-engine.io/user_avatar/forum.castle-engine.io/michalis/32/3_2.png) [@michalis](https://forum.castle-engine.io/u/michalis)
#### Post date: [November 25, 2022, 4:21pm UTC](https://forum.castle-engine.io/t/texture-coordinate-transformation-khr-texture-transform-in-gltf-support/684/1 "2022-11-25T16:21:55Z")

</div>

| [![glTF KHR_texture_transform test](https://forum.castle-engine.io/uploads/default/original/2X/5/539a2b00c4ed96db49670f78a68a36cc12fbc8fe.png)](https://i0.wp.com/castle-engine.io/wp/wp-content/uploads/2022/11/TextureTransformTest_0.png?ssl=1 "glTF KHR\_texture\_transform test") |
| [![Blender UV map transform](https://forum.castle-engine.io/uploads/default/original/2X/0/0802a19bd4a59d06034d4b0c673df0d1b7f23ba4.png)](https://i0.wp.com/castle-engine.io/wp/wp-content/uploads/2022/11/Zrzut-ekranu-z-2022-11-25-17-18-49.png?ssl=1 "Blender UV map transform") |

Extending our [glTF support](https://castle-engine.io/gltf), we now handle texture coordinate transformation following the [KHR\_texture\_transform](https://github.com/KhronosGroup/glTF/tree/main/extensions/2.0/Khronos/KHR_texture_transform) extension.

The glTFs using it can be generated e.g. by [Blender](https://castle-engine.io/blender) if you transform _UV Map_ using the _Mapping_ node (see the screenshot at this post).