about beginFrame and endFrame

[JackKaiXing]

Hello,

I am wondering does the problem, described below, is possible to occasionally occur in filament?

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1. we are loading GLTF asset with ResourceLoader::AsyncBeginLoad.

2. after we get !(asyncGetLoadProgress < 1.0), we add the GLTF drawable to filament scene.

3. we do, only once, filament::Renderer::beginFrame and filament::Renderer::endFrame.

Does it possible, the GLTF model could not been rendered because of just one frame?

Thanks. And we are using filament-1.9.18, we have not updated it for our project.

[prideout]

If you use asyncBeginLoad rather than loadResources, then you also need to call asyncUpdateLoad before calling beginFrame.

[JackKaiXing]

I do call asyncUpdateLoad until !(asyncGetLoadProgress < 1.0) == true.

[JackKaiXing]

@prideout any ideas？

[JackKaiXing]

beginframe return false, it is skipped.

[prideout]

If you want to avoid using our frame skipper, you are allowed to ignore the beginFrame return code. You can simply unconditionally render the view if you'd like.