Closest Point on Mesh Query

A simple C++ implementation to find a closest point on a mesh to a given external point P, within a specified search radius R.

Requirements

• Ply IO
• Boost Minimalist Test Library

Building code

% make
% bin/ClosestPoint.out -h      #Displays help for running

Sample run

% bin/ClosestPoint.out data/happy.ply

The test cases read the query points from data/queryPoints.txt. Each line is a space separated value of the cordinates followed by the search radius value

Data used for testing

Ply file	Vertices	Faces
bunny.ply	35947	69451
hand.ply	327323	654666
happy.ply	543652	1087716

Detailed Wiki