Is This Content Helpful?
We're glad to know this article was helpful.
This problem is addressed in ArcGIS 8.1 Service Pack 1. See Related Information section to download this pack.
In ArcMap, when drawing a TIN layer that uses default symbology, if you press Esc to halt the drawing, you'll find the triangles stop but control is not returned to you for some time. This occurs for TINs that have no breaklines.
This is a known issue.
Turn off the TIN layer's edge renderer from the Symbology tab of the layer Properties dialog box.