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ODA IFC SDK
IfcAlignment Class
Syntax
C++
class IfcAlignment : public IfcLinearPositioningElement;

The alignment defines three interconnected concepts:

  • Definition of a reference system for linear positioning.
  • Safeguarding and optimization of the movement of vehicles - kinematic perspective.
  • Geometric construction of roads, railway tracks or other linear infrastructure.

 

An alignment is used to define a reference system to position elements mainly for linear construction works, such as roads, rails, bridges, and others. The relative positioning along the alignment is defined by the linear referencing methodology. 

 

Reference system for linear positioning

An alignment is used to define a reference system to position elements mainly for linear construction works, such as roads, rails, bridges, and others. The relative positioning along the alignment is defined by the linear referencing methodology. 

 

Kinematic perspective

In the kinematic perspective focus is on the safe and optimized movement of a vehicle under the constraints induced by changes in the direction of the horizontal and the vertical layout. 

 

Geometric perspective

In the geometric perspective the focus is on the proper placement of horizontal and vertical segments to connect certain points along a proposed path. A huge body of knowledge has been developed over a long period of time, in many aspects predating the availability of modern computers and their software.

OdIfc4x3__IfcAlignmentOdIfc4x3__IfcAlignmentOdIfc4x3__IfcAlignmentOdIfc4x3__IfcAlignmentOdIfc4x3__IfcAlignmentOdIfc4x3__IfcAlignmentOdIfc4x3__IfcAlignmentOdIfc4x3__IfcAlignmentOdIfc4x3__IfcAlignmentOdIfc4x3__IfcAlignmentOdIfc4x3__IfcAlignment

File: IfcAlignmentAutoImpl.h 

Namespace: OdIfc4x3 

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