Indicates if this object is still valid, i.e. hasn't been deleted or some other action done to invalidate the reference.
"constructionPointDistanceOnPathDefinition_var" is a variable referencing a ConstructionPointDistanceOnPathDefinition object. |
"constructionPointDistanceOnPathDefinition_var" Is a variable referencing a ConstructionPointDistanceOnPathDefinition Object. |
"constructionPointDistanceOnPathDefinition_var" Is a variable referencing a ConstructionPointDistanceOnPathDefinition Object. |