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CAD tip CAD tip # 8910:

Question CAD 
 %  platform  category 
Q - question

iLogic rule to measure loop length in a sketch.

A - answer With a simple iLogic expression (rule) you can automatically display loop length - length of the first sketch containing any geometry.

2D sketch:

Dim se As SketchEntity = ThisDoc.Document.ComponentDefinition.Sketches(1).SketchLines(1)  
MsgBox(ThisApplication.MeasureTools.GetLoopLength(se)*10 & " mm")  

3D sketch:

Dim se As SketchEntity3D = ThisDoc.Document.ComponentDefinition.Sketches3D(1).SketchLines3D(1)  
MsgBox(ThisApplication.MeasureTools.GetLoopLength(se)*10 & " mm")  
100% *  CAD 
15.11.2012    2646x  
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applies to: Inventor ·

See also:
Tip 10426:How to display any web page in Inventor?
Tip 10114:iLogic tip: returning a value on the True and False conditions.
Tip 9952:iLogic rule - check whether iProperties are overridden.
Tip 9935:How to distinguish between an assembly and weldment in VBA or iLogic?
Tip 9812:How to switch a drawing sheet from portrait to landscape orientation?

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