For a network visualization algorithm, I need to draw thousands of lines in 3D space, each in *different color and width*. Currently I'm using gl.GLLinePlotItem create these lines and add them within a for-loop. As expected, it's extremely slow. Any suggestions to improve the performances? (I checked another topic <https://groups.google.com/forum/#!msg/pyqtgraph/x5ROUR6MEMY/HE-fLvF2oNAJ;context-place=forum/pyqtgraph>on the similar problem, but unable to adapt that solution to my problem.)
Also, I need to draw curved lines in 3D space? Do I have to use small segments of straight lines that are created using gl.GLLinePlotItem? Is there any other technique? -- You received this message because you are subscribed to the Google Groups "pyqtgraph" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/pyqtgraph/99b2df85-d87f-49a9-b518-89f66f93b8d5%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
