MantisBT - VTK
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IDProjectCategoryView StatusDate SubmittedLast Update
0010825VTK(No Category)public2010-06-14 08:212016-08-12 09:55
ReporterStephan Schmitt 
Assigned ToKitware Robot 
PrioritynormalSeverityminorReproducibilityalways
StatusclosedResolutionmoved 
PlatformOSOS Version
Product Version 
Target VersionFixed in Version 
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Summary0010825: auto adjustment of sample distance in 3D texture mapper disregards user setting
DescriptionIn vtkVolumeTextureMapper3D it is assumed that the average voxel spacing of the dataset is greater than the sample distance requested by the user. However this assumption is not valid in general.

To allow for a higher sample rate during interaction the user setting for the sample distance is neglected and replaced by the average voxel spacing. This effectively slows down the rendering during interaction when the sample distance is set to a greater value. The attached patch checks this condition and keeps the user's setting if it is greater than the average spacing.
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Attached Filespatch 0001-BUG-guard-the-auto-adjustment-of-sample-distance-in.patch (1,234) 2010-06-14 08:21
https://www.vtk.org/Bug/file/8181/0001-BUG-guard-the-auto-adjustment-of-sample-distance-in.patch
Issue History
Date ModifiedUsernameFieldChange
2010-06-14 08:21Stephan SchmittNew Issue
2010-06-14 08:21Stephan SchmittFile Added: 0001-BUG-guard-the-auto-adjustment-of-sample-distance-in.patch
2011-06-16 13:11Zack GalbreathCategory => (No Category)
2016-08-12 09:55Kitware RobotNote Added: 0037177
2016-08-12 09:55Kitware RobotStatusexpired => closed
2016-08-12 09:55Kitware RobotResolutionopen => moved
2016-08-12 09:55Kitware RobotAssigned To => Kitware Robot

Notes
(0037177)
Kitware Robot   
2016-08-12 09:55   
Resolving issue as `moved`.

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