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IDProjectCategoryView StatusLast Update
0004270Slicer4Core: Renderingpublic2018-08-01 10:50
ReporterlassoanAssigned Tojcfr 
PrioritynormalSeverityminorReproducibilityalways
Status assignedResolutionopen 
Product VersionSlicer 4.6.0 
Target VersionbacklogFixed in Version 
Summary0004270: VTK OpenGL2 Backend: Dashed line rendering broken with OpenGL2 rendering backend
Description

VTK with OpenGL2 backend does not render dashed lines: lines always appear as solid lines.

For example, create a ruler, enable line projection (Annotations module, select the ruler, click properties, select Lines tab, open Ruler projection, enable 2D projection). When switching to a different slice, the ruler should appear with a dashed line, but instead it is solid.

Unfortunately, line stipple feature is not implemented in the OpenGL2 backend in VTK and it is unclear when it will be available:
http://vtk.1045678.n5.nabble.com/New-to-VTK-OpenGL2-Line-Stipple-td5733918.html

TagsNo tags attached.

Activities

lassoan

lassoan

2018-05-30 00:44

developer   ~0015812

Retarget stale issues to backlog.

Issue History

Date Modified Username Field Change
2016-10-04 12:51 lassoan New Issue
2016-10-04 12:51 lassoan Status new => assigned
2016-10-04 12:51 lassoan Assigned To => jcfr
2017-06-15 15:52 lassoan Summary Dashed line rendering broken with OpenGL2 rendering backend => OpenGL2: Dashed line rendering broken with OpenGL2 rendering backend
2018-05-30 00:44 lassoan Note Added: 0015812
2018-05-30 12:25 lassoan Target Version => backlog
2018-08-01 10:49 jcfr Summary OpenGL2: Dashed line rendering broken with OpenGL2 rendering backend => VTK OpenGL2: Dashed line rendering broken with OpenGL2 rendering backend
2018-08-01 10:50 jcfr Summary VTK OpenGL2: Dashed line rendering broken with OpenGL2 rendering backend => VTK OpenGL2 Backend: Dashed line rendering broken with OpenGL2 rendering backend