TransformSetter Class

Class Hierarchy

Syntax

C++

class TransformSetter;

File

TbIfcTransformSetter.h

Description

A state-based class that forces an extra transformation applied to objects being exported.

Remarks

IFC has a system of local placements; these are created from a set of transforms in BimRv. Sometimes there is a need to create a 'fake' transform to get the right local placement structure for IFC. This class is intended to maintain the transformation for the duration that it is needed. To ensure that the lifetime of the object is correctly managed, you should declare an instance of this class as a part of a 'using' statement in C# or similar construct in other languages.

TransformSetter Methods

Create	Creates a new instance of a transform setter.
CreateLocalPlacementFromOffset	Creates or updates the IfcLocalPlacement associated with the current origin offset.
Initialize	Initializes the transformation in the transform setter.
InitializeFromBoundingBox	Initializes the transformation in the transform setter.
InitializeFromBoundingBox	Initializes the transformation in the transform setter.

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