Tube operator generates some twists at 45+n*90 degree intervals

[aowen87]

I was applying the Tube operator to the example.lines file at http://visitusers.org/index.php?title=Lines3D and I found that it would insert twisted geometry at spans that cross 45+n*90 degrees (45, 135, 225, ...).

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Ticket number: 1219 Status: Pending Project: VisIt Tracker: Bug Priority: Normal Subject: Tube operator generates some twists at 45+n90 degree intervals Assigned to: - Category: - Target version: - Author: Brad Whitlock Start: 10/25/2012 Due date: % Done: 0% Estimated time: Created: 10/25/2012 12:24 pm Updated: 11/06/2012 01:27 pm Likelihood: 2 - Rare Severity: 2 - Minor Irritation Found in version: 2.5.2 Impact: Expected Use: OS: All Support Group: Any Description: I was applying the Tube operator to the example.lines file at http://visitusers.org/index.php?title=Lines3D and I found that it would insert twisted geometry at spans that cross 45+n90 degrees (45, 135, 225, ...).

Comments:

[cyrush]