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ID | Project | Category | View Status | Date Submitted | Last Update | ||||
0007780 | ParaView | (No Category) | public | 2008-10-06 16:24 | 2009-02-17 21:07 | ||||
Reporter | David Doria | ||||||||
Assigned To | Utkarsh Ayachit | ||||||||
Priority | normal | Severity | minor | Reproducibility | always | ||||
Status | closed | Resolution | won't fix | ||||||
Platform | OS | OS Version | |||||||
Product Version | |||||||||
Target Version | Fixed in Version | ||||||||
Summary | 0007780: Extract Selection Filter does not copy Data Arrays | ||||||||
Description | I'm trying to "crop" 3d points with an associated RGB data array. I use the "select points through" tool to the select the region I want to crop. Then I use the "extract selection" filter. This almost achieves the goal, except the corresponding colors in the RGB data array are not copied to the selection, so the cropped points are now a uniform color, rather than colored as they were in the original data set. | ||||||||
Tags | No tags attached. | ||||||||
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Attached Files | test.vtk [^] (3,503 bytes) 2008-10-06 16:24 extracted.vtk [^] (996 bytes) 2008-10-06 16:24 | ||||||||
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Notes | |
(0013734) David Doria (reporter) 2008-10-06 16:25 |
test.vtk was created with the clip filter from my real data set - the Data Array RGB remained intact. extracted.vtk was created with the "extract selection" filter. the Data Array is gone |
(0013899) David Doria (reporter) 2008-10-18 16:00 |
I think the problem was with my vtk file... the problem doesn't seem to happen with any other vtk files. |
(0015050) Utkarsh Ayachit (administrator) 2009-02-17 14:10 |
When extracting points, only point data is passed through. In your vtk file, the RGB array is a cell-data array, and hence is not passed. Use "Select Cells Through" to make a cell-based selection, the RGB array is then passed correctly. |
(0015114) Alan Scott (manager) 2009-02-17 21:07 |
Agree with Utkarsh. |
Notes |
Issue History | |||
Date Modified | Username | Field | Change |
2008-10-06 16:24 | David Doria | New Issue | |
2008-10-06 16:24 | David Doria | File Added: test.vtk | |
2008-10-06 16:24 | David Doria | File Added: extracted.vtk | |
2008-10-06 16:25 | David Doria | Note Added: 0013734 | |
2008-10-18 16:00 | David Doria | Note Added: 0013899 | |
2009-02-17 14:10 | Utkarsh Ayachit | Note Added: 0015050 | |
2009-02-17 14:10 | Utkarsh Ayachit | Status | backlog => @80@ |
2009-02-17 14:10 | Utkarsh Ayachit | Resolution | open => won't fix |
2009-02-17 14:10 | Utkarsh Ayachit | Assigned To | => Utkarsh Ayachit |
2009-02-17 21:07 | Alan Scott | Note Added: 0015114 | |
2009-02-17 21:07 | Alan Scott | Status | @80@ => closed |
2011-06-16 13:10 | Zack Galbreath | Category | => (No Category) |
Issue History |
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