How to create a skybox with a single HDR file

[mawa]

Hi,
Hope you’re well.
My progress can be seen here:

Photoshop to BJS skyBox cube texture template/generator

Dear fellow BJSers, I was looking at how to generate a seamless skybox texture from a simple 2D image. Not necessarly panoramic and not equirectangular. Really just a simple 2D picture (preferably panoramic) which I could quickly make into a reasonably integrated skyBox texture. May be I didn’t search enough but I sort of ended up doing my own version template in photoshop. My idea was nothing really complex. Simply applying bleed and masks to the different faces and build-up the unwrapped te…

Meanwhile, have a great day