# Synopsis

PDX_MSGT mth_Get3DPointLineProj(MTH_3DPNT line_start, MTH_3DPNT line_end, MTH_3DPNT point, MTH_3DPNT proj_point, double *proj_dist)

# Purpose

Find the 3D projection of a point to a line.

# Description

Find the 3D projected point on a line defined by two points and the distance between the projection point the point projected on the line.

# Input

## line_start

The 3D line start point coordinates

## line_end

The 3D line end point coordinates

## point

The 3D point to project

# Output

## proj_point

The 3D projected point coordinates

## proj_dist

The distance between point and proj_point.

# Return

MTH_NOERR