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ID | Project | Category | View Status | Date Submitted | Last Update | ||||
0006260 | VTK | (No Category) | public | 2008-01-21 06:50 | 2016-08-12 09:54 | ||||
Reporter | sebos69 | ||||||||
Assigned To | David Thompson (old) | ||||||||
Priority | normal | Severity | major | Reproducibility | always | ||||
Status | closed | Resolution | moved | ||||||
Platform | OS | OS Version | |||||||
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Target Version | Fixed in Version | ||||||||
Summary | 0006260: [PATCH] vtkMeshQuality::TriangleMinAngle() repports wrong value | ||||||||
Description | (this is a copy of a mail sent to vtk-users ML, but this mail had no answer) Hi, We found a bug in vtk 5.0.3, in the method vtkMeshQuality::TriangleMinAngle(). the method computes the 3 triangle angles : alpha, beta and gamma, but the last one is incorrectly computed. I think it computes PI-gamma instead of gamma. This bug can sometimes result in a minimal angle greater than 60 degrees, which is impossible. I saw that the class vtkMeshQuality has changed a lot in the current CVS, but the following patch could come handy for an update of vtk 5.0.3: RCS file: /cvsroot/VTK/VTK/Graphics/vtkMeshQuality.cxx,v retrieving revision 1.31 diff -r1.31 vtkMeshQuality.cxx 670c670 < gamma = acos(vtkMath::Dot(a,b) / sqrt(a2 * b2)); --- > gamma = acos(-vtkMath::Dot(a,b) / sqrt(a2 * b2)); | ||||||||
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Notes | |
(0036944) Kitware Robot (administrator) 2016-08-12 09:54 |
Resolving issue as `moved`. This issue tracker is no longer used. Further discussion of this issue may take place in the current VTK Issues page linked in the banner at the top of this page. |
Notes |
Issue History | |||
Date Modified | Username | Field | Change |
2008-01-21 06:50 | sebos69 | New Issue | |
2008-02-06 09:32 | Jeff Baumes | Status | backlog => tabled |
2008-02-06 09:32 | Jeff Baumes | Assigned To | => David Thompson (old) |
2011-06-16 13:11 | Zack Galbreath | Category | => (No Category) |
2016-08-12 09:54 | Kitware Robot | Note Added: 0036944 | |
2016-08-12 09:54 | Kitware Robot | Status | expired => closed |
2016-08-12 09:54 | Kitware Robot | Resolution | open => moved |
Issue History |
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