I just released an all-in-one tool that lets you extract textures from any perspective, turn them into seamless textures, and use them on your 3D models.
#gamedev#indiedev#gamedevtools#itchio#indiegame
I've contacted the creator behind Half-Life 2 webport (@slqntdev) and it turns out his work is based on Portal webport made by Weliveinhell, which is also fully playable in a browser, just open the site and play!