InteractionMixin

class compas_ifc.interactions.InteractionMixin

Bases: object

Mixin that adds interaction-graph capabilities to a Model subclass.

Expects the host class to provide: - self._file — IFCFile - self._elements — dict of guid → GenericElement - self._elements_by_global_id — dict of IFC GlobalId → GenericElement - self.graph — compas_model.models.InteractionGraph - self.add_interaction(a, b) — from compas_model.Model - self.elements() — iterator over all GenericElement

Methods

compute_collisions	Detect volumetric collisions (interferences) between building elements.
compute_connections	Detect geometric contacts between building elements and add them as connection edges.
get_interactions_by_category	Get all graph edges that have at least one relationship of a given category.
get_interactions_by_group	Get all graph edges belonging to a relationship group.
show_collision_pairs	Visualize all collision pairs at once, each pair in its own colour.
show_collisions	Show the model with an interactive collision list in compas_viewer.
trace_connections	Trace elements reachable from start through interaction edges.

Inherited Methods

__init__