Method SwitchCameraTo

engine/Poseidon/World/WorldSetup.cpp:1101–1138

}

void World::SwitchCameraTo(Object* vehicle, CameraType camType)
{
    bool change = (vehicle != _cameraOn);
    float changeDist2 = 1e10;
    if (vehicle && _cameraOn)
    {
        changeDist2 = vehicle->Position().Distance2(_cameraOn->Position());
    }
    if (vehicle != _cameraOn || _camTypeMain != camType)
    {
        Object* oldCameraOn = _cameraOn;
        _cameraOn = vehicle;
        _camType = _camTypeMain = camType;
        InitCameraPars();
        SetActiveChannels();
        if (change)
        {
            EntityAI* ai = dyn_cast<EntityAI>(vehicle);
            if (_ui && ai)
            {
                Person* player = PlayerOn();
                if (player == ai || oldCameraOn == player)
                {
                    InputSubsystem::Instance().ResetLookAroundToggle();
                }
                ai->ResetFF();
                _ui->ResetVehicle(ai);
            }
        }
        LOG_DEBUG(World, "Camera switched to {}", (const char*)vehicle->GetDebugName());
    }
    _nearImportanceDistributionTime = Glob.time - 60;
    _farImportanceDistributionTime = Glob.time - 60;
    if (vehicle && change && changeDist2 > Square(400))
    {
        _scene.GetLandscape()->FillCache(*vehicle);
    }
}

static void KeepNZone(float& value, float cursor, float pos, float size, float fov)
{