world_to_screen not working in Day of Defeat

[richyrich5]

Fantastic work! Only issue seems to be that the world_to_screen function is broken causing ESP in Day of Defeat look like this:

broken-esp-output.mp4

[8dcc]

I am not sure why this could be happening.

The chams feature, unlike the ESP, doesn't actually use the world_to_screen function. It uses OpenGL flags and IStudioModelRender to overwrite how the game renders models (here). It also sets the visible_mode global variable (visible_flags enum), that will be used by the OpenGL hooked function glColor4f to change the rendered color.