Pipes

autocad_entity: aec_pipe

Features with autocad_entity set to aec_pipe are entities which represent a straight or curved pipe used in utility networks, such as sewer and irrigation systems.

Pipes are classified as network part objects.

Attribute Name	Content
aec_description	The general description of an entity.
aec_material_ids	A list of ids for the material objects associated with an entity.
aec_name	The name of an entity.
aec_netpart_connector_ids	A list of ids for the connector objects which express the connections for a network part entity.
aec_netpart_def_id	The ID of a network part definition object which stores properties for a network part entity.
aec_netpart_graph_part_id	The ID of a part object in a graph associated with a network part entity.
aec_netpart_graph_ids	A list of IDs for the graph objects associated with a network part entity.
aec_netpart_name	The name of a network part entity. This name value may override the value of aec_name.
aec_netpart_network	The name of the network object associated with a network part entity.
aec_netpart_network_id	The ID of the network object associated with a network part entity.
aec_netpart_ref_align_id	The ID of an alignment entity referenced by a network part entity.
aec_netpart_ref_surface_id	The ID of a surface entity referenced by a network part entity.
aec_netpart_style_id	The ID of a network part style associated with a network part entity.
aec_object_id	The object ID value of this entity, similar to the autocad_entity_handle attribute.
aec_pipe_end_struct_id	The ID of the structure entity at the end of a pipe entity.
aec_pipe_inner_height	The inner height value of a pipe entity.
aec_pipe_inner_width	The inner width value of a pipe entity.
aec_pipe_plan_bulge	The plan bulge arc value of a pipe entity. When this value is non-zero, the pipe is a curve and not a line.
aec_pipe_start_struct_id	The ID of the structure entity at the start of a pipe entity.
aec_pipe_wall_thickness	The thickness value for the wall of a pipe entity.
aec_style_id	The object ID of the associated style object for an entity.
aec_style_name	The name of the associated style object for an entity.