Evidently OpenGL doesn’t guarantee drawing the FBOs in the same order they were painted in. So I fixed this by putting an AdvanceDepth() call between drawing background objects (ie: those with a bodybackground fill) and foreground ones.
I’ve also turned caching back on. Cheers, Jeff. > On 10 Oct 2018, at 14:42, Jeff Young <[email protected]> wrote: > > We currently have GPU caching turned off (it’s commented out in > SCH_DRAW_PANEL::setDefaultLayerDeps()). > > If I turn it back on, then when scrolling the origin off the screen some > objects are drawn in a different order. > > We have code in to draw background fills first so that borders, text, etc. > don’t get obscured by the backgrounds. However, when I scroll {0,0} off the > visible area, the background fills are drawn *after* the text. (I put one > text half in and half out, and the text *is* still getting drawn, it’s just > under the background fill.) > > Any ideas? > > Cheers, > Jeff. > _______________________________________________ > Mailing list: https://launchpad.net/~kicad-developers > Post to : [email protected] > Unsubscribe : https://launchpad.net/~kicad-developers > More help : https://help.launchpad.net/ListHelp
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