English

Problem: ITinEdit.AddFromFeatureClass with points may add node that isn't associated with a triangle

Description

In some cases, building a TIN from a point feature class can result in a node that is not associated with any triangles. The node should contribute to the surface definition but does not. This hanging node can result in errors when attempting to use it with the following COM members:

ITinNode.GetIncidentTriangles
ITinEdit.DeleteNode
ITinNodeCollection.GetVoronoiRegion.

Cause

This is a known problem.

Solution or Workaround

No solution at this time.