DollyCamera() does not update the frustum's clipping planes. To update the frustum's clipping planes call DollyFrustum(d) with d = dollyVector o cameraFrameZ. To convert screen locations into a dolly vector, use GetDollyCameraVector(). Does not update frustum. To update frustum use DollyFrustum(d) with d = dollyVector o cameraFrameZ.