MantisBT - VTK |
View Issue Details |
|
ID | Project | Category | View Status | Date Submitted | Last Update |
0014237 | VTK | (No Category) | public | 2013-08-19 12:18 | 2016-08-12 09:55 |
|
Reporter | David Thompson | |
Assigned To | T.J. Corona | |
Priority | normal | Severity | minor | Reproducibility | have not tried |
Status | closed | Resolution | moved | |
Platform | | OS | | OS Version | |
Product Version | 6.0.0 | |
Target Version | | Fixed in Version | | |
Project | TBD |
Type | incorrect functionality |
|
Summary | 0014237: Concave polyhedron not likely to be clipped correctly. |
Description | Because the InternalContour method of vtkPolyhedron does not perform any refinement, it is possible to construct a concave polyhedron that, when clipped or contoured, will have self-intersecting faces.
The mean-value-coordinates interpolant does not guarantee convexity except on convex planar polygonal facets.
The attached example (which also appears to be incorrectly triangulated) produces self-intersecting faces when isovolumed with range [1.5,6.0]. |
Steps To Reproduce | |
Additional Information | |
Tags | No tags attached. |
Relationships | related to | 0015841 | closed | Kitware Robot | vtkCutter not cutting vtkPolyhedron cells correctly |
|
Attached Files | polyhedron.vtu (2,044) 2013-08-19 12:18 https://www.vtk.org/Bug/file/9504/polyhedron.vtu |
|
Issue History |
Date Modified | Username | Field | Change |
2013-08-19 12:18 | David Thompson | New Issue | |
2013-08-19 12:18 | David Thompson | File Added: polyhedron.vtu | |
2015-09-08 15:41 | T.J. Corona | Assigned To | => T.J. Corona |
2015-11-30 09:36 | T.J. Corona | Relationship added | related to 0015841 |
2015-11-30 09:37 | T.J. Corona | Assigned To | T.J. Corona => |
2015-11-30 15:31 | T.J. Corona | Assigned To | => T.J. Corona |
2015-11-30 15:31 | T.J. Corona | Status | backlog => active development |
2016-06-13 11:00 | Menno Deij | Note Added: 0036061 | |
2016-08-12 09:55 | Kitware Robot | Note Added: 0037307 | |
2016-08-12 09:55 | Kitware Robot | Status | active development => closed |
2016-08-12 09:55 | Kitware Robot | Resolution | open => moved |