zoomy_core.mesh.mesh_extrude

`zoomy_core.mesh.mesh_extrude`#

Pure-numpy helpers that extrude a 2D (or 1D) mesh’s points, elements and boundary faces by Nz vertical layers.

`extrude_points`	Replicate `points` at each z in `Z`, layer by layer.
`extrude_element_vertices`	Extruded element-vertex table: bottom-layer vertices followed by top-layer vertices.
`extrude_element_vertices_line`	Extruded quad vertices for 2-vertex line elements, in cyclic order.
`extrude_boundary_face_vertices`	Extruded boundary-face vertices, ordered bottom, sides, top.
`extrude_boundary_face_corresponding_element`	Owning extruded cell of each extruded boundary face, ordered bottom, sides, top.
`extrude_boundary_face_tags`	Boundary tag of each extruded boundary face (ordered bottom, sides, top), with two new tags for bottom and top.

zoomy_core.mesh.mesh_extrude.extrude_points(points, Z)#: Replicate points at each z in Z, layer by layer.

zoomy_core.mesh.mesh_extrude.extrude_element_vertices(element_vertices, n_vertices, Nz)#: Extruded element-vertex table: bottom-layer vertices followed by top-layer vertices.

zoomy_core.mesh.mesh_extrude.extrude_element_vertices_line(element_vertices, n_vertices, Nz)#: Extruded quad vertices for 2-vertex line elements, in cyclic order.

zoomy_core.mesh.mesh_extrude.extrude_boundary_face_vertices(msh, Nz)#: Extruded boundary-face vertices, ordered bottom, sides, top.

zoomy_core.mesh.mesh_extrude.extrude_boundary_face_corresponding_element(msh, Nz)#: Owning extruded cell of each extruded boundary face, ordered bottom, sides, top.

zoomy_core.mesh.mesh_extrude.extrude_boundary_face_tags(msh, Nz)#: Boundary tag of each extruded boundary face (ordered bottom, sides, top), with two new tags for bottom and top.