pub fn section(mesh: &Triangulation, plane: &Plane) -> OgeomResult<Section>Expand description
Section a mesh by a plane.
outward and the chains’ direction come from the triangles’ winding,
counter-clockwise about their outward normals as
Triangulation::triangles are. A triangle naming one vertex twice has
no area and is passed over.
§Errors
OgeomError::Range if a triangle names
a vertex the mesh does not have, and
OgeomError::Numeric if a position or
the plane’s origin is not finite.