public bool IsLive(ICinemachineCamera vcam)
{
if (this.IsLiveItself(vcam))
{
return(true);
}
ICinemachineCamera parentCamera = vcam.ParentCamera;
while (parentCamera != null && parentCamera.IsLiveChild(vcam))
{
if (this.IsLiveItself(parentCamera))
{
return(true);
}
vcam = parentCamera;
parentCamera = vcam.ParentCamera;
}
return(false);
}
/// <summary>
/// Checks if the vcam is live as part of an outgoing blend.
/// Does not check whether the vcam is also the current active vcam.
/// </summary>
/// <param name="vcam">The virtual camera to check</param>
/// <returns>True if the virtual camera is part of a live outgoing blend, false otherwise</returns>
public bool IsLiveInBlend(ICinemachineCamera vcam)
{
// Ignore mCurrentLiveCameras.CamB
if (vcam == mCurrentLiveCameras.CamA)
{
return(true);
}
var b = mCurrentLiveCameras.CamA as BlendSourceVirtualCamera;
if (b != null && b.Blend.Uses(vcam))
{
return(true);
}
ICinemachineCamera parent = vcam.ParentCamera;
if (parent != null && parent.IsLiveChild(vcam, false))
{
return(IsLiveInBlend(parent));
}
return(false);
}
/// <summary>
/// True if the ICinemachineCamera the current active camera,
/// or part of a current blend, either directly or indirectly because its parents are live.
/// </summary>
/// <param name="vcam">The camera to test whether it is live</param>
/// <param name="dominantChildOnly">If truw, will only return true if this vcam is the dominat live child</param>
/// <returns>True if the camera is live (directly or indirectly)
/// or part of a blend in progress.</returns>
public bool IsLive(ICinemachineCamera vcam, bool dominantChildOnly = false)
{
if (SoloCamera == vcam)
{
return(true);
}
if (mCurrentLiveCameras.Uses(vcam))
{
return(true);
}
ICinemachineCamera parent = vcam.ParentCamera;
while (parent != null && parent.IsLiveChild(vcam, dominantChildOnly))
{
if (SoloCamera == parent || mCurrentLiveCameras.Uses(parent))
{
return(true);
}
vcam = parent;
parent = vcam.ParentCamera;
}
return(false);
}
