Do you want to know how to make an unlimited amount of 360 panoramic images for free? Than this is the video for you!
Links :
G-mod :
https://store.steampowered.com/app/4000/Garrys_Mod/
Cube-map to panorama :
https://danilw.github.io/GLSL-howto/cubemap_to_panorama_js/cubemap_to_panorama.html
playground AI :
https://playgroundai.com/
foocus :
https://github.com/lllyasviel/Fooocus
PNG to HDR :
https://onlineconvertfree.com/convert-format/png-to-hdr/
source
