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scenerygraphics / sciview

sciview is a tool for visualization and interaction with ND image and mesh data
BSD 2-Clause "Simplified" License
67 stars 17 forks source link

Optimize histogram calculation #552

Closed kephale closed 3 months ago

kephale commented 7 months ago

@frauzufall notes that the histogram can lead to freezes for very large volumes.

I have also noticed that the behavior related to recalculation isn't 100% smooth.

kephale commented 7 months ago

See this report: https://imagesc.zulipchat.com/#narrow/stream/327495-scenery.2Bsciview/topic/sciview.20freeze.20when.20scrolling.20to.20transfer.20function.20editor

kephale commented 4 months ago

@skalarproduktraum we can close this with the histogram improvements, right?