Perfect-Visible-Check-External-

1) Run EXE after start CSGO

2) Use at own risk on VAC secured servers. Or add junks to code!

3) Offsets in 'Main.h'

4) In hook function need use simple Vector class without any methods or you get game crashes!

struct SimpleVector
{
	float x, y, z;
};

5) ForceFullUpdate can cause crash game! Added this check:

bool IsInForceFullUpdate    = *(int*)(Vars->m_dwClientState + Vars->m_nDeltaTick) == -1;

Crashes are not gone, but are much less

Video-Demo