lagrange.scripts.meshstat

Print basic information about a mesh file.

Attributes

_DISTORTION_METRIC_NAMES
logger

Functions

_colored(text, color)
_dtype_to_str(dtype)
_element_to_str(element)
_facet_type(mesh)
_normalize_uv_attribute(mesh, uv_attr_id)	Ensure the UV attribute is indexed and float64. Returns (id, name).
_safe_attribute_name(name)
_usage_to_str(usage)
collect_attributes(mesh, info)	Populate info["attributes"] with the list of user-visible attributes.
collect_basic_info(mesh, info)	Populate info["basic"] with mesh shape/bbox metadata.
collect_extended_info(mesh, info)	Populate info["extended"] with topology/manifoldness checks.
collect_uv_info(mesh, info, metrics)	Populate info["uv"] with per-UV-attribute metrics (charts/flips/overlap/seams/distortion).
compute_stats(values[, percentiles])	Return summary statistics for a 1-D numpy array, ignoring non-finite values.
main([argv])
parse_args([argv])
print_attributes(mesh, info)
print_bad(message)
print_basic_info(mesh, info)
print_extra_info(mesh, info)
print_header(message)
print_property(name, value[, expected])
print_section(message)
print_uv_info(info)
run(args)
save_info(mesh_file, info)
to_jsonable(value)	Convert numpy scalars/arrays/Path objects to JSON-serializable types.

Module Contents

lagrange.scripts.meshstat._colored(text, color)

Parameters:

• text (str)

• color (str)

Return type:

str

lagrange.scripts.meshstat._dtype_to_str(dtype)

Return type:

str

lagrange.scripts.meshstat._element_to_str(element)

Return type:

str

lagrange.scripts.meshstat._facet_type(mesh)

Return type:

tuple[str, dict | None]

lagrange.scripts.meshstat._normalize_uv_attribute(mesh, uv_attr_id)

Ensure the UV attribute is indexed and float64. Returns (id, name).

Parameters:

uv_attr_id (int)

Return type:

tuple[int, str]

lagrange.scripts.meshstat._safe_attribute_name(name)

Parameters:

name (str)

Return type:

str

lagrange.scripts.meshstat._usage_to_str(usage)

Return type:

str

lagrange.scripts.meshstat.collect_attributes(mesh, info)

Populate info["attributes"] with the list of user-visible attributes.

Parameters:

info (dict)

Return type:

None

lagrange.scripts.meshstat.collect_basic_info(mesh, info)

Populate info["basic"] with mesh shape/bbox metadata.

Initializes mesh edges if needed so num_edges is reported correctly (SurfaceMesh.num_edges returns 0 until initialize_edges has been called).

Parameters:

info (dict)

Return type:

None

lagrange.scripts.meshstat.collect_extended_info(mesh, info)

Populate info["extended"] with topology/manifoldness checks.

Parameters:

info (dict)

Return type:

None

lagrange.scripts.meshstat.collect_uv_info(mesh, info, metrics)

Populate info["uv"] with per-UV-attribute metrics (charts/flips/overlap/seams/distortion).

Assumes mesh is already a triangle mesh.

Parameters:

• info (dict)

• metrics (list)

Return type:

None

lagrange.scripts.meshstat.compute_stats(values, percentiles=(1, 10, 25, 75, 90, 99))

Return summary statistics for a 1-D numpy array, ignoring non-finite values.

Parameters:

values (numpy.ndarray)

Return type:

dict

lagrange.scripts.meshstat.main(argv=None)

Parameters:

argv (list | None)

Return type:

int

lagrange.scripts.meshstat.parse_args(argv=None)

Parameters:

argv (list | None)

Return type:

argparse.Namespace

lagrange.scripts.meshstat.print_attributes(mesh, info)

Parameters:

info (dict)

Return type:

None

lagrange.scripts.meshstat.print_bad(message)

Parameters:

message (str)

Return type:

None

lagrange.scripts.meshstat.print_basic_info(mesh, info)

Parameters:

info (dict)

Return type:

None

lagrange.scripts.meshstat.print_extra_info(mesh, info)

Parameters:

info (dict)

Return type:

None

lagrange.scripts.meshstat.print_header(message)

Parameters:

message (str)

Return type:

None

lagrange.scripts.meshstat.print_property(name, value, expected=None)

Parameters:

name (str)

Return type:

None

lagrange.scripts.meshstat.print_section(message)

Parameters:

message (str)

Return type:

None

lagrange.scripts.meshstat.print_uv_info(info)

Parameters:

info (dict)

Return type:

None

lagrange.scripts.meshstat.run(args)

Parameters:

args (argparse.Namespace)

Return type:

int

lagrange.scripts.meshstat.save_info(mesh_file, info)

Parameters:

• mesh_file (str)

• info (dict)

Return type:

pathlib.Path

lagrange.scripts.meshstat.to_jsonable(value)

Convert numpy scalars/arrays/Path objects to JSON-serializable types.

lagrange.scripts.meshstat._DISTORTION_METRIC_NAMES = ['Dirichlet', 'InverseDirichlet', 'SymmetricDirichlet', 'AreaRatio', 'MIPS']

lagrange.scripts.meshstat.logger