//选择一个合适的虚拟相机并把信息应用于unity 相机
private void ProcessActiveCamera()
{
if (!isActiveAndEnabled)
{
return;
}
VirtualCameraBase previousCam = activeCamera;
activeCamera = ActiveVirtualCamera;
if (activeCamera != null)
{
if (previousCam != null && previousCam.VirtualCameraGameObject == null)
{
return;
}
//进行转移
if (previousCam != null && previousCam != activeCamera)
{
float duration = 0;
AnimationCurve curve = LookupBlendCurve(previousCam, activeCamera, out duration);
activeBlend = CreateBlend(previousCam, activeCamera, curve, duration);
//
activeCamera.OnTransitionFromCamera(previousCam, DefaultWorldUp);
}
activeCamera.UpdateCameraInfo(DefaultWorldUp);
CameraInfo info = activeCamera.CInfo;
if (activeBlend != null)
{
if (activeBlend.IsComplete)
{
activeBlend = null;
if (blendComplete != null)
{
blendComplete();
}
}
else
{
activeBlend.UpdateCameraState(DefaultWorldUp);
info = activeBlend.CInfo;
}
}
PushInfoToUnityCamera(info);
}
}
public void UpdateCameraState(Vector3 worldUp)
{
TimeInBlend += TimeMgr.unscaledDeltaTime;
camA.UpdateCameraInfo(worldUp);
camB.UpdateCameraInfo(worldUp);
}