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Removes duplicate vertices in a simplicial complex
JavaScript
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README.md

fuse-vertices

Fuses together vertices and faces in bad meshes.

Install

Via npm:

npm install fuse-vertices

Usage

Take a bad mesh, for example the Utah teapot:

var teapot = require('teapot');

And then call the method:

var repaired_teapot = require('fuse-vertices')(teapot.cells, teapot.positions, 1e-4);

require('fuse-vertices')(cells, positions, tolerance)

This function fuses together all vertices which are within tolerance distance of one another. It takes the following parameters:

  • cells a cell complex
  • positions the positions of the cells
  • tolerance fuse threshold

Returns an object with the following properties:

  • cells: The fused cells
  • positions: The positions of the fused vertices
  • vertexRelabel: A relabelling of the vertices

Credits

(c) 2013 Mikola Lysenko. BSD

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