The Delaunay filter creates a triangulated mesh fulfilling the Delaunay condition from a collection of points.

The filter is implemented using the Geogram library by Bruno Lévy, specifically its Delaunay PSM (pluggable software module, a library standalone autogenerated from the Geogram source tree).

The filter currently only supports 2D Delaunay triangulation, using the x and y dimensions of the point cloud.

Dynamic Plugin

This stage requires a dynamic plugin to operate


  "pipeline": [
      "type": "filters.delaunay"
      "type": "writers.ply",
      "filename": "output.ply",
      "faces": true