pyfebiopt.xplt.mesh_parser

Mesh parsing helpers for XPLT reader.

Classes

`MeshParseResult`	Container for parsed mesh pieces and lookup maps.
`DomainInfo`	Canonical domain metadata.

Functions

`build_domain_registry`(→ tuple[list[DomainInfo], ...)	Build canonical domain names and metadata.
`parse_mesh`(→ MeshParseResult)	Parse mesh blocks and build Mesh plus lookup maps.

Module Contents

class pyfebiopt.xplt.mesh_parser.MeshParseResult

Container for parsed mesh pieces and lookup maps.

mesh: pyfebiopt.mesh.mesh.Mesh

domain_nodes: dict[str, numpy.ndarray]

parts_map: dict[str, list[int]]

surfaces_map: dict[str, list[numpy.ndarray]]

nodesets_map: dict[str, numpy.ndarray]

part_id2name: dict[int, str]

surf_id2name: dict[int, str]

dom_idx2name: dict[int, str]

surf_idx2name: dict[int, str]

domain_registry: dict[str, DomainInfo]

class pyfebiopt.xplt.mesh_parser.DomainInfo

Canonical domain metadata.

canonical_key: str

dom_idx: int

part_id: int

elem_type: str

declared_count: int

raw_dom_name: str | None = None

part_name: str | None = None

pyfebiopt.xplt.mesh_parser.build_domain_registry(drafts: list[_DomainDraft], part_id2name: dict[int, str]) → tuple[list[DomainInfo], dict[int, str], dict[str, DomainInfo]]

Build canonical domain names and metadata.

Policy:

Keep explicit, non-empty PLT_DOM_NAME when available and unique.
Fall back to canonical <type>_d<dom_idx> when name is missing/empty or collides.

Returns:: Tuple of (ordered entries, dom_idx -> key map, key -> entry map).

pyfebiopt.xplt.mesh_parser.parse_mesh(reader: pyfebiopt.xplt.binary_reader.BinaryReader) → MeshParseResult

Parse mesh blocks and build Mesh plus lookup maps.

Returns:: Parsed mesh and helper maps.
Return type:: MeshParseResult