public void AddCamera(int camId, BaseCamera newCam)
{
if (GetCamera(camId) != null) return;
newCam.id = camId;
Cameras.Add(camId, newCam);
/// if this is the first camera, make it the default
if (Cameras.Count == 1)
SetCurrentCamera(camId);
}
public void UpdateCamera(BaseCamera c, Matrix v, Matrix p)
{
cam = c;
view = v;
proj = p;
}
public void SetCurrentCamera(int camId)
{
BaseCamera cam = GetCamera(camId);
if (cam == null) return;
currentCamera = cam;
}
public void NextCamera()
{
if (Cameras.Count == 0)
return;
int index = Cameras.IndexOfKey(currentCamera.id);
index++;
if (index >= Cameras.Count)
index = 0;
currentCamera= Cameras.Values[index];
}