Hi,
did you try to manually call Modified() on the PointSet already after deletion but before the render window update? It is just a guess but I could imagine that the PointSet mapper just didn't recognize that there's an update to regenerate the rendering data. Best, Stefan ________________________________ Von: storm <1052994...@qq.com> Gesendet: Donnerstag, 8. April 2021 05:47 An: mitk-users Betreff: [mitk-users] About PointSet delete point and cannot Rendering immediately hello everyone, I have a PointSet data, and when I de?lete a point in the PointSet and want it to disappear in the render window immediately. I use mitk::RenderingManager::GetInstance()->RequestUpdateAll(); ,but the render window doesn't update after that, why? Thanks.
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