I understand that calling a mapping function should be very simple but on debugging the following code the ColorSpacePoint values are often -1.#INF0000. The CameraSpacePoint which I pass to the mapping method is fine. Anyone have any ideas why this is the case? Thanks.

```
    _sensor = KinectSensor::GetDefault()

    //Do some stuff

    CameraSpacePoint pos3d = body->Joints->Lookup(t->JointType()).Position; // This works.
    ColorSpacePoint pos = _sensor->CoordinateMapper->MapCameraPointToColorSpace(pos3d);

```