ArcObjects Library Reference (Editor)  

IEditorZ.ZDrapingTolerance Property

Determines the allowable error from the surface when draping.

[Visual Basic .NET]
Public Property ZDrapingTolerance As Double
[C#]
public double ZDrapingTolerance {get; set;}

Product Availability

Available with ArcGIS Desktop.

Remarks

Double value that defines the maximum offset used to generalize the draped geometry. Will only remove points inserted via draping; does not affect any points explicitly defined by the user. Default value is 0. ZDrapingTolerance is only applied when IEditorZ::UseZDrapingTolerance is TRUE.

[C#]
private void SetZDrapingProps(ESRI.ArcGIS.Editor.IEditor editor)
{
  // the following code snippet determines the z capture source and
  // if it is a surface then sets up some capture properties that apply
  IEditorZ editorZ = m_editor as IEditorZ;  
  if (editorZ.ZCaptureType == esriZCaptureType.esriCaptureSurfaceZ)
  {
    editorZ.Draping = true;
    editorZ.UseZDrapingTolerance = true;
    editorZ.ZDrapingTolerance = 2;
  }
}

See Also

IEditorZ Interface