Merge "Optimization for isZero to reduce processor instructions"

     * Check for floats that are close enough to zero.

     */

    inline static bool isZero(float value) {

        return (value >= -NON_ZERO_EPSILON) && (value <= NON_ZERO_EPSILON);

        // Using fabsf is more performant as ARM computes

        // fabsf in a single instruction.

        return fabsf(value) <= NON_ZERO_EPSILON;

    }

    inline static bool isOne(float value) {