SurfaceMesh

C++: phynexis::utils::mesh::SurfaceMesh Python: phynexis.utils.SurfaceMesh Header: src/utils/mesh/surface_mesh.hpp

Minimal struct representing a surface mesh as vertices and triangular facets.

Constructor

SurfaceMesh()

Creates an empty mesh.

Properties

Property	Type	Description
vertices	list[Vec3d]	Vertex positions (read/write)
facets	list[Vec3i]	Triangle face indices (read/write)

Example

import phynexis

sm = phynexis.utils.SurfaceMesh()
sm.vertices = [
    phynexis.utils.Vec3d(0.0, 0.0, 0.0),
    phynexis.utils.Vec3d(1.0, 0.0, 0.0),
    phynexis.utils.Vec3d(0.0, 1.0, 0.0),
]
sm.facets = [phynexis.utils.Vec3i(0, 1, 2)]

print("vertices:", len(sm.vertices))
print("facets:", len(sm.facets))
print("first vertex:", sm.vertices[0])

Output:

vertices: 3
facets: 1
first vertex: Vec3d(0, 0, 0)

Unexposed C++ API

• SurfaceMesh is a simple POD struct. No additional methods are defined.