MantisBT - VTK |
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| ID | Project | Category | View Status | Date Submitted | Last Update |
| 0013420 | VTK | (No Category) | public | 2012-09-02 08:44 | 2013-07-10 10:11 |
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| Reporter | Jim Geach | |
| Assigned To | Dave DeMarle | |
| Priority | normal | Severity | minor | Reproducibility | have not tried |
| Status | closed | Resolution | fixed | |
| Platform | | OS | | OS Version | |
| Product Version | 5.6.0 | |
| Target Version | | Fixed in Version | 6.0.0 | |
| Project | TBD |
| Type | incorrect functionality |
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| Summary | 0013420: Fixed point volume mapper gives inconsistent results on multiple threads |
| Description | When more then one thread is used, images produced from volume renders using the fixed point mapper contain block-like/pixelated artifacts, subtly different from the same scene rendered with 1 thread.
This can be overcome by setting the global number of threads to 1, but this is undesirable when one wants to take advantage of multiple processors (i.e. for render times when rendering big volumes and large images). |
| Steps To Reproduce | |
| Additional Information | |
| Tags | No tags attached. |
| Relationships | | duplicate of | 0012115 | closed | David Gobbi | FixedPointRayCaster gives different results depending on number of threads |
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| Attached Files | |
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| Issue History |
| Date Modified | Username | Field | Change |
| 2012-09-02 08:44 | Jim Geach | New Issue | |
| 2012-09-02 08:45 | Jim Geach | Note Added: 0029101 | |
| 2013-02-24 12:59 | David Gobbi | Relationship added | duplicate of 0012115 |
| 2013-05-28 12:15 | Dave DeMarle | Assigned To | => Dave DeMarle |
| 2013-05-28 12:15 | Dave DeMarle | Status | backlog => todo |
| 2013-05-28 12:15 | Dave DeMarle | Resolution | open => fixed |
| 2013-05-28 12:15 | Dave DeMarle | Status | todo => active development |
| 2013-05-28 12:15 | Dave DeMarle | Note Added: 0030860 | |
| 2013-05-28 12:15 | Dave DeMarle | Status | active development => gatekeeper review |
| 2013-07-10 10:08 | Dave DeMarle | Status | gatekeeper review => todo |
| 2013-07-10 10:10 | Dave DeMarle | Status | todo => backlog |
| 2013-07-10 10:10 | Dave DeMarle | Assigned To | Dave DeMarle => |
| 2013-07-10 10:10 | Dave DeMarle | Assigned To | => Dave DeMarle |
| 2013-07-10 10:10 | Dave DeMarle | Status | backlog => tabled |
| 2013-07-10 10:11 | Dave DeMarle | Status | tabled => closed |
| 2013-07-10 10:11 | Dave DeMarle | Fixed in Version | => 6.0.0 |