private static int fastCounterClockwise(Vector2f p0, Vector2f p1, Vector2f p2) {
        float result = (p1.x - p0.x) * (p2.y - p1.y) - (p1.y - p0.y) * (p2.x - p1.x);
        return (int) Math.signum(result);
    }
Verifies that algorithms in {@link FastMath} are working correctly.

@author Kirill Vainer
jme3-core/src/test/java/com/jme3/math/FastMathTest.java