A lightweight collection of helper classes and methods to create a delaunay triangulation.
Python 3.6 or higher is required
other than that it's just as simple as
pip install delaunay-triangulation
Geometry Math Classes - typing.py
A line in a coordinate grid described in standard form (ax + by = c).
A single x or y coordinate that doesn't have a specific value yet.
A Vertex - a point in 2D space described by an x and y value.
An Edge - a line(AB) in 2D space described by 2 vertices
A Triangle represented as 3 vertices a, b, c
A Circle described by its center and its radius
Calculation Methods - triangulation.py
helper method to scatter random vertices on a specified plane.
get super triangle from vertices
the crux of this package. A method to Delaunay Triangulate a list of vertices using the Bowyer-Watson algorithm.
from delaunay_triangulation.triangulate import scatter_vertices, delaunay width = 1920 height = 1080 spacing = 250 scatter = 0.75 vertices = scatter_vertices( plane_width=width, plane_height=height, spacing=spacing, scatter=scatter ) # delete_super_shared is True by default but can be turned off if you need to fill a plane completely triangles = delaunay( vertices=vertices, delete_super_shared=False )
You are now free to do with those triangles what ever you may desire!
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