trimesh.path.exchange.misc¶

trimesh.path.exchange.misc.dict_to_path(as_dict)¶

Turn a pure dict into a dict containing entity objects that can be sent directly to a Path constructor.

trimesh.path.exchange.misc.edges_to_path(edges, vertices, **kwargs)¶

Given an edge list of indices and associated vertices representing lines, generate kwargs for a Path object.

Parameters

edges ((n, 2) int) – Vertex indices of line segments
vertices ((m, dimension) float) – Vertex positions where dimension is 2 or 3

Returns

kwargs – Kwargs for Path constructor

Return type

dict

trimesh.path.exchange.misc.faces_to_path(mesh, face_ids=None, **kwargs)¶

Given a mesh and face indices find the outline edges and turn them into a Path3D.

Parameters

Returns

kwargs – Kwargs for Path3D constructor

Return type

dict

trimesh.path.exchange.misc.lines_to_path(lines)¶

Turn line segments into a Path2D or Path3D object.

Parameters: lines ((n, 2, dimension) or (n, dimension) float) – Line segments or connected polyline curve in 2D or 3D
Returns: kwargs – kwargs for Path constructor
Return type: dict

trimesh.path.exchange.misc.linestrings_to_path(multi)¶

Load shapely LineString objects into a trimesh.path.Path2D object

Parameters: multi (shapely.geometry.LineString or MultiLineString) – Input 2D geometry
Returns: kwargs – Keyword arguments for Path2D constructor
Return type: dict

trimesh.path.exchange.misc.polygon_to_path(polygon)¶

Load shapely Polygon objects into a trimesh.path.Path2D object