GlassOnTin

Output from gdb: Thread 1 "slic3r_main" received signal SIGSEGV, Segmentation fault. realize_glenv (ispoint=ispoint@entry=0, first=first@entry=0, count=count@entry=4, type=type@entry=0, indices=indices@entry=0x0, scratch=0xbeffa5ec) at /home//code/gl4es/src/gl/fpe.c:1114 1114 glprogram->texunits[tu_idx].req_tu = GetUniformi(glprogram, glprogram->texunits[tu_idx].id);

Also, confirmed this works for the new Radiacode 102/3 models. pyproject.toml description now has "Radiacode-10x"

Closing this PR as it has become stale and too broad in scope. I'll resubmit the valuable components (like the webserver_logger example) as separate, focused PRs for easier review. Thank...