Rotate sketch entities

<?xml encoding=”UTF-8″>By Adam Nagy

We have a function on the PlanarSketch object called RotateSketchObjects which takes a collection of SketchEntity‘s and rotates them around a given point. It seems that if I also pass in all the entities including the sketch points that the sketch curves depend on then it does not work, but if I omit the points and only pass in the sketch curves, that works fine: 

Sub RotateSketchEntities()
Const PI = 3.14159265358979
' Make sure that the Sketch is active in the UI
' before running the code
Dim sk As PlanarSketch
Set sk = ThisApplication.ActiveEditObject
Dim tro As TransientObjects
Set tro = ThisApplication.TransientObjects
Dim oc As ObjectCollection
Set oc = tro.CreateObjectCollection
Dim pt As SketchEntity
For Each pt In sk.SketchEntities
' Omit points
If Not TypeOf pt Is SketchPoint Then
Call oc.Add(pt)
End If
Next
Dim trg As TransientGeometry
Set trg = ThisApplication.TransientGeometry
' Rotate them 90 degrees around origin point
Call sk.RotateSketchObjects( _
oc, trg.CreatePoint2d(), PI / 2#)
End Sub