usefull link:
https://isaratech.com/ue4-reading-the-pixels-from-a-utexture2d/
https://github.com/elexfreeman/ue4-nodejs-tcp-server/blob/master/UE4/NodeSocketCmp.h https://github.com/elexfreeman/ue4-nodejs-tcp-server/blob/master/UE4/NodeSocketCmp.cpp
https://www.reddit.com/r/unrealengine/comments/bw0r0o/get_image_from_scenecapture2d/