Platform.FilePickerVisible

Description

This will check if the file picker interface is currently visible. Some pickers will never show this, as they block the application until the picker has completed.

Examples

Opening a Model

This is a simple button that will open a 3D model selection file picker, and make a call to OnLoadModel after a file has been successfully picked!

if (UI.Button("Open Model") && !Platform.FilePickerVisible) {
	Platform.FilePicker(PickerMode.Open, OnLoadModel, null, Assets.ModelFormats);
}

Once you have the filename, it’s simply a matter of loading it from file. This is an example of async loading a model, and calculating a scale value that ensures the model is a reasonable size.

private void OnLoadModel(string filename)
{
	model          = Model.FromFile(filename);
	modelTask      = Assets.CurrentTask;
	modelScale     = 1;
	modelScaleDone = false;
	model.OnLoaded += (m) => {
		if (m.Anims.Count > 0)
			m.PlayAnim(m.Anims[0], AnimMode.Loop);
	};
}

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