@Override
    public String toString() {
        return "Camera[location=" + location + "\n, direction=" + getDirection() + "\n"
                + "res=" + width + "x" + height + ", parallel=" + parallelProjection + "\n"
                + "near=" + frustumNear + ", far=" + frustumFar + "]";
    }
Returns the display height.

@return the height/resolution of the display.
jme3-core/src/main/java/com/jme3/renderer/Camera.java