Large plots with 16-bit indices, without base vertices #216
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andrewmcdonald-oxb
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Hi, for legacy reasons we're currently stuck using the ImGui GL2 backend, which doesn't support vertex offsets. I'd also prefer not to enable 32-bit indices in our ImGui build. I noted the readme comment about needing this to work around glitches with large data sets, which I am indeed experiencing.
Do you think it would ever be possible for ImPlot to chop its line draws up into batches, with separate vertex buffers, that wouldn't need either of these features for large data sets? Or is there a fundamental limitation inside ImGui? I've not looked into the details so, so not sure if it's possible with the architecture.
Or maybe there's a way to supply the data to ImPlot on our end, chopping the lines up into segments?
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