ENTITY direction_node

(* SCHEMA structural_response_representation_schema; *)

ENTITY direction_node
  SUBTYPE OF (direction);
  node_1                    : node_representation;
  node_2                    : node_representation;
DERIVE
  SELF\direction.direction_ratios : LIST [2:3] OF REAL := 
                                    build_direction_node (node_1, node_2);
WHERE
  WR1: SIZEOF (QUERY(item <* node_1\representation.items |
              'GEOMETRY_SCHEMA.CARTESIAN_POINT' IN TYPEOF (item))) = 1;
  WR2: SIZEOF (QUERY(item <* node_2\representation.items |
              'GEOMETRY_SCHEMA.CARTESIAN_POINT' IN TYPEOF (item))) = 1;
  WR3: NOT ((direction_ratios[1] = 0.0) AND
            (direction_ratios[2] = 0.0) AND
            (direction_ratios[3] = 0.0));
END_ENTITY;

Explicit Attributes

Entity direction_node has the following local and inherited explicit attributes:
AttributeTypeDefined By
 namelabel (STRING)representation_item
 direction_ratios*LIST OF REALdirection_node(Redcl from direction)
 node_1node_representation (ENTITY)direction_node
 node_2node_representation (ENTITY)direction_node

* - Explicit attribute redeclared as derived

Derived Attributes

Entity direction_node has the following local and inherited derived attributes:
AttributeTypeDefined By
 dimdimension_count (INTEGER)geometric_representation_item
 direction_ratiosLIST OF REALdirection_node(Redcl from direction)

Inverse Attributes

    No Inverse Attributes

Supertypes

Entity direction_node inherits from the following supertypes:
  representation_item
    geometric_representation_item
      direction

Subtypes

    No subtypes

Referenced By

Entity direction_node and its supertypes are referenced by the following definitions:
DefinitionTypeReferenced Entity
 above_plane FUNCTION direction
 acyclic_mapped_item_usage FUNCTION representation_item
 acyclic_mapped_representation FUNCTION representation_item
 aligned_surface_2d_element_coordinate_system ENTITY direction
 aligned_surface_2d_element_coordinate_system ENTITY geometric_representation_item
 analysis_item_within_representation ENTITY representation_item
 arbitrary_volume_2d_element_coordinate_system ENTITY geometric_representation_item
 arbitrary_volume_2d_element_coordinate_system ENTITY direction
 axis1_placement ENTITY direction
 axis1_placement ENTITY geometric_representation_item
 axis2_placement_2d ENTITY geometric_representation_item
 axis2_placement_2d ENTITY direction
 axis2_placement_3d ENTITY direction
 base_axis FUNCTION direction
 binary_assembly_constraint ENTITY geometric_representation_item
 brep_2d ENTITY geometric_representation_item
 build_2axes FUNCTION direction
 build_axes FUNCTION direction
 build_direction_node FUNCTION representation_item
 build_direction_node FUNCTION direction
 camera_model_d2 ENTITY geometric_representation_item
 camera_model_d3 ENTITY geometric_representation_item
 cartesian_transformation_operator ENTITY direction
 cartesian_transformation_operator_2d ENTITY geometric_representation_item
 cartesian_transformation_operator_2d ENTITY direction
 cartesian_transformation_operator_3d ENTITY direction
 cartesian_transformation_operator_3d ENTITY geometric_representation_item
 compatible_dimension RULE direction
 consistent_geometric_reference FUNCTION geometric_representation_item
 constrained_kinematic_motion_representation ENTITY geometric_representation_item
 convert_spatial_to_ypr_rotation FUNCTION direction
 cross_product FUNCTION direction
 curve_2d_element_coordinate_system ENTITY geometric_representation_item
 curve_2d_element_coordinate_system ENTITY direction
 degenerate_pcurve ENTITY geometric_representation_item
 dimension_of FUNCTION geometric_representation_item
 dimension_of FUNCTION direction
 direction_node ENTITY direction
 dot_product FUNCTION direction
 explicit_procedural_geometric_representation_item_relationship ENTITY geometric_representation_item
 extruded_area_solid ENTITY direction
 extruded_face_solid ENTITY direction
 first_proj_axis FUNCTION direction
 fixed_constituent_assembly_constraint ENTITY representation_item
 fixed_constituent_assembly_constraint ENTITY geometric_representation_item
 fixed_reference_swept_surface ENTITY direction
 founded_item_select SELECT representation_item
 free_kinematic_motion_representation ENTITY geometric_representation_item
 gbsf_check_curve FUNCTION representation_item
 geometric_representation_item ENTITY direction
 indirectly_selected_elements ENTITY representation_item
 item_defined_transformation ENTITY representation_item
 item_identified_representation_usage ENTITY representation_item
 item_in_context FUNCTION representation_item
 kinematic_frame_based_transformation ENTITY geometric_representation_item
 layered_item SELECT representation_item
 light_source_directional ENTITY direction
 light_source_spot ENTITY direction
 list_representation_item AGGREGATE representation_item
 mapped_item ENTITY representation_item
 msf_curve_check FUNCTION representation_item
 nmsf_curve_check FUNCTION representation_item
 normalise FUNCTION direction
 offset_curve_3d ENTITY direction
 orthogonal_complement FUNCTION direction
 parametric_curve_3d_element_coordinate_direction ENTITY direction
 parametric_curve_3d_element_coordinate_direction ENTITY geometric_representation_item
 pcurve ENTITY geometric_representation_item
 primitive_2d ENTITY geometric_representation_item
 procedural_representation_sequence ENTITY representation_item
 representation ENTITY representation_item
 representation_item_dependent_layer_assignment ENTITY representation_item
 representation_item_relationship ENTITY representation_item
 representation_map ENTITY representation_item
 revolved_area_solid ENTITY geometric_representation_item
 revolved_area_solid ENTITY representation_item
 revolved_face_solid ENTITY representation_item
 revolved_face_solid ENTITY geometric_representation_item
 scalar_times_vector FUNCTION direction
 second_proj_axis FUNCTION direction
 sectioned_spine ENTITY geometric_representation_item
 set_representation_item AGGREGATE representation_item
 shape_representation_item SELECT geometric_representation_item
 solid_replica ENTITY geometric_representation_item
 styled_item ENTITY representation_item
 style_context_select SELECT representation_item
 surface_of_revolution ENTITY geometric_representation_item
 surface_of_revolution ENTITY representation_item
 su_parameters ENTITY geometric_representation_item
 user_selected_elements ENTITY representation_item
 using_representation_with_mapping FUNCTION representation_item
 vector ENTITY direction
 vector_difference FUNCTION direction
 vector_or_direction SELECT direction
 vector_sum FUNCTION direction
 volume ENTITY geometric_representation_item


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2012-03-27T17:13:59-04:00