Class model_geometry

src/exterior-shell-extractor/main.py:59–98

Stores the extracted geometric detail for a certain set of elements, including the arbitrarily precise plain equations and their correspondence to polyhedral facets.

@dataclass
class model_geometry:
    """
    Stores the extracted geometric detail for a certain set of elements, including the arbitrarily precise plain equations and their correspondence to polyhedral facets.
    """
    # list[list[int]]
    #            ~^ non_convex_halfspace_facets_equations[...]~
    #                 ^ non_convex_halfspace_facets_equations[n][...]
    # 
    # used to map after finding clusters on plane equations
    # float_facet_normals[i] -> non_convex_halfspace_facets_equations[i][j]
    epeck_equation_idxs: list = field(default_factory=list)

    # list[pair[str, tuple[halfspacetree]]]
    # used to apply mapping to
    convex_halfspace_trees: list = field(default_factory=list)

    # halfspaces > facets > plane_equation
    # list[list[plane]]
    non_convex_halfspace_facets_equations: list = field(default_factory=list)
    # normalized list[ndarray[N, 3]]
    float_facet_normals: list = field(default_factory=list)
    # list[ndarray[N, 3]]
    float_facet_centroids: list = field(default_factory=list)

    def __add__(self, other):
        """Concatenate two model_geometry objects

        Args:
            other (model_geometry): Other set of interpreted geometries

        Returns:
            _type_: model_geometry
        """
        return model_geometry(
            self.epeck_equation_idxs + other.epeck_equation_idxs,
            self.convex_halfspace_trees + other.convex_halfspace_trees,
            self.non_convex_halfspace_facets_equations + other.non_convex_halfspace_facets_equations,
            self.float_facet_normals + other.float_facet_normals,
            self.float_facet_centroids + other.float_facet_centroids,
        )

class context: