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ODA IFC SDK
IfcStructuralPointReaction Class
Syntax
C++
class IfcStructuralPointReaction : public IfcStructuralReaction;

This entity defines a reaction which occurs at a point. A point reaction is typically connected with a point connection. It can also be connected with a curve member or curve connection, or surface member or surface connection. 

 

Coordinate Systems

Coordinate systems and related behavior is the same as for IfcStructuralActivity. 

 

Topology Use Definitions
  • Standard Case: If connected with a point item, instances of IfcStructuralPointReaction have no ObjectPlacement nor Representation. It is implied that the placement and representation of the reaction is the same as the structural item.
  • Special Case 1: If connected with a curve item or surface item, instances of IfcStructuralPointReaction have an ObjectPlacement and Representation, containing an IfcVertexPoint. See IfcStructuralActivity for further definitions.
  • Special Case 2: If not connected with a structural item (which can happen in an incomplete or conceptual model), a point action should have an ObjectPlacement and Representation, containing an IfcVertexPoint. See IfcStructuralActivity for further definitions.
OdIfc4x3__IfcStructuralPointReactionOdIfc4x3__IfcStructuralPointReactionOdIfc4x3__IfcStructuralPointReactionOdIfc4x3__IfcStructuralPointReactionOdIfc4x3__IfcStructuralPointReactionOdIfc4x3__IfcStructuralPointReactionOdIfc4x3__IfcStructuralPointReactionOdIfc4x3__IfcStructuralPointReactionOdIfc4x3__IfcStructuralPointReactionOdIfc4x3__IfcStructuralPointReactionOdIfc4x3__IfcStructuralPointReaction

File: IfcStructuralPointReactionAutoImpl.h 

Namespace: OdIfc4x3 

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