… Convert an Image to KTX Using Basis Universal Supercompression#

Gestaltor supports converting images to specify textures using KTX images with Basis Universal supercompression.

  1. Open a glTF File > Open… in the menu bar. e.g. Corset

  2. In the Content widget, select the first entry in the images section.

../../_images/KTX_01.png

  1. In the Inspector widget, press Convert image and choose ktx2 as the format.

../../_images/KTX_02.png

  1. Choose the compression of choice and press Apply. Depending on the image, this can take some time.

  2. Gestaltor automatically enables the KHR_texture_basisu extension in glTF.