Jonathan Richard schrieb:
I need to update the colors of my drawables at run time. So I call
setColorArray on my geometries but the changement is not visible at
display instead I call init on my sceneView after the update of the
colorArray. Is it a better way to update the colors?
You can modify the colorarray on the fly, no need to re-set it after a
change. Be sure to call drawable->dirtyDisplayList() so OpenGL can
recreate its displaylist. If you change the colors frequently (= every
frame) then it's better to disable displaylists for the particular
drawable: drawable->setSupportsDisplayList(false).
Hope that helps,
Stephan
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