using System;

namespace KDTree
{
	// Token: 0x02000002 RID: 2
	public interface DistanceFunctions
	{
		// Token: 0x06000001 RID: 1
		double Distance(double[] p1, double[] p2);

		// Token: 0x06000002 RID: 2
		double DistanceToRectangle(double[] point, double[] min, double[] max);
	}
}