Is there a problem with adding or removing OSG nodes directly in the Qt Widget events?
My idea is to send OSG USER events to complete the operation of adding and removing OSG nodes. 在2020年11月25日星期三 UTC+8 下午3:56:36<OpenSceneGraph Users> 写道： > On Wed, 25 Nov 2020 at 02:04, OpenSceneGraph Users < > osg-...@lists.openscenegraph.org> wrote: > >> I Send USER events loading model from qt . Is this the right >> approach? >> >> I want the progress bar in the QT to show that the model is loaded. So, >> Check whether USER evnet has been processed completely. >> > > I don't have any idea why you are talking about USER events in the context > of loading. The OSG doesn't generate any events when loading files, the > loaders get passed a filename or istream and load the data and when > completed return the loaded object. THere is no tracking of progress, > there is no event scheme that pass information about loading progress. > > If you have your own loading scheme that uses USER events then this it > entirely down to your program and nothing to do with the OSG, it really > isn't something we can help you with, > > >> >> > -- You received this message because you are subscribed to the Google Groups "OpenSceneGraph Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to osg-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/osg-users/e0a2d22d-9eb5-4dca-ae5a-25377cc82cc5n%40googlegroups.com.
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