Geometry selection methods

Geometry selections are required for almost any Speos object definition. They can be performed using the SpaceClaim selection.

• Generic object selection can be performed using the SpaceClaim

  Geometries can be set using the SpaceClaim Selection:
  geometry1 = GetRootPart().Bodies[3]
  geometry2 = GetRootPart().Bodies[8]
  geometry3 = GetRootPart().Bodies[10]
  newMaterial.VolumeGeometries.Set(Selection.Create([geometry1, geometry2, geometry3]))

  Selection.Create(GetRootPart().Bodies[3]).SetActive()
  Selection.Create(GetRootPart().Bodies[8]).AddToActive()
  Selection.Create(GetRootPart().Bodies[10]).AddToActive()
  newMaterial.VolumeGeometries.Set(Selection.GetActive())

• Origin or directions selection

  displaySource = SpeosSim.SourceDisplay.Create()
  displayOrigin = Selection.Create(GetRootPart().CoordinateSystems[0])
  displaySource.OriginPoint.Set(displayOrigin)
  
  displayXDirection = Selection.Create(GetRootPart().CoordinateSystems[0].Axes[0])
  displaySource.XDirection.Set(displayXDirection)
  
  displayYDirection = Selection.Create(GetRootPart().CoordinateSystems[0].Axes[1])
  displaySource.YDirection.Set(displayYDirection)

• Oriented faces selection (used in surface sources or FOPs to orientate the normal to the selected faces)

  orientedFace = SpeosSim.OrientedFace.Create()
  emissiveFace = Selection.Create(GetRootPart().Bodies[7].Faces[0])
  orientedFace.Face.Set(emissiveFace)
  orientedFace.ReverseDirection = True 
  
  surfaceSource = SpeosSim.SourceSurface.Create()
  surfaceSource.EmissiveFaces.Add(orientedFace)