IFC 4.3.1.0 (IFC4X3_ADD1) development

6.6.8.2 PEnum_LRMType

6.6.8.2.1 Semantic definition

6.6.8.2.2 Type values

Type Description
LRM_ABSOLUTE

Measurements are made from the start of the linear element being measured, in the direction of the linear element.

LRM_INTERPOLATIVE

Measurements are interpolated in accordance with the default length of the linear element.

LRM_RELATIVE

Measurements are made from the specified “from referent” location, in the direction of the linear element.

LRM_USERDEFINED

A user defined linear referencing method. The method needs to be specified as a UserDefinedLRMType in Pset_LinearReferencingMethod.

Table 6.6.8.2.A

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