Point.java

package org.poly2tri.geometry.primitives;

public abstract class Point {
	public abstract double getX();

	public abstract double getY();

	public abstract double getZ();

	public abstract float getXf();

	public abstract float getYf();

	public abstract float getZf();

	public abstract void set(double x, double y, double z);

	protected static int calculateHashCode(double x, double y, double z) {
		int result = 17;

		final long a = Double.doubleToLongBits(x);
		result += 31 * result + (int) (a ^ (a >>> 32));

		final long b = Double.doubleToLongBits(y);
		result += 31 * result + (int) (b ^ (b >>> 32));

		final long c = Double.doubleToLongBits(z);
		result += 31 * result + (int) (c ^ (c >>> 32));

		return result;

	}
}