trimesh_isolines

compas.geometry.trimesh_isolines(M, S, N=50)[source]

Compute isolines on a triangle mesh using a scalarfield of data points assigned to its vertices.

Parameters

  • M (tuple[sequence[[float, float, float] | compas.geometry.Point], sequence[[int, int, int]]]) – A mesh represented by a list of vertices and a list of faces.

  • S (list[float]) – A list of scalars.

  • N (int, optional) – The number of isolines.

Returns

  • list[[float, float, float]] – The coordinates of the polyline points.

  • list[[int, int]] – The segments of the polylines defined as pairs of points.

Notes

To convert the vertices and edges to sets of isolines, use groupsort_isolines()

Examples

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