Revision as of 14:06, 18 December 2025 view source Emilie Nielsen (talk \| contribs) Administrators 6,283 edits No edit summary ← Older edit		Revision as of 09:26, 11 February 2026 view source Anne.Kolega (talk \| contribs) Bureaucrats, Administrators 39 edits change blue circles to red circles to indicate area Tag: Visual edit Newer edit →
Line 4: \|alt_msg=NA \|type=[[ERROR]] \|message_desc=TUFLOW was unable to triangulate the polygon (region) object. The most likely reason for this to occur is that the region perimeter crosses or snaps onto itself. An example of a self-intersecting region is shown below with (the ~~blue~~red circles highlight the problem areas), click on image for a larger view.<br> [[File:2d_sh_obj_check_03a.png]] \|suggestions=Check region perimeter does not cross or snap onto itself. To help identify the problem, the following steps can be used:<br>

TUFLOW Message 2232: Difference between revisions