Synopsis

double mth_GetDistance(int ndim, double *p1, double *p2)

Purpose

Compute distance between two points.

Description

The linear distance between the two specified points will be returned. The ndim argument specifies the dimensionality of the points (usually 2 or 3).

Input

ndim

Number of dimensions in points

p1

First point

p2

Second point

Return

Distance between p1 and p2