I’m trying to load a KTX file created by our application into PRTexTool but it refuses to load. The file is located here: https://github.com/highfidelity/hifi/blob/master/interface/resources/images/Default-Sky-9-cubemap.ktx
As far as I can tell it conforms to the KTX specification. It has some non-standard key/value data, but I would hope to be able to load the file even with that present. However, I’ve also tried stripping the file of our key value data and loading that, but it still fails.
Can anyone provide some insight into why this won’t load? Is it a bug in the tool, or a violation of the KTX standard in the file that I’m missing?