This adds `NativeOptions::run_and_return` with default value `true`.
If `true`, execution will continue after the eframe window is closed. This is a new behavior introduced in this PR.
If `false`, the app will close once the eframe window is closed. The is the old behavior.
This is `true` by default, and the `false` option is only there so we can revert if we find any bugs.
When `true`, [`winit::platform::run_return::EventLoopExtRunReturn::run_return`](https://docs.rs/winit/latest/winit/platform/run_return/trait.EventLoopExtRunReturn.html#tymethod.run_return) is used. The winit docs warns of its usage, recommending `EventLoop::run`, but 🤷
When `false`, [`winit::event_loop::EventLoop::run`](https://docs.rs/winit/latest/winit/event_loop/struct.EventLoop.html#method.run) is used.
This is a really useful feature. You can now use `eframe` to quickly open up a window and show some data or options, and then continue your program after the `eframe` window is closed
My previous attempt at this caused some problems, but my new attempt seems to be working much better, at least on my Mac.
It seems to me like the `pure_glow` example was broken sometime in april because of changes to feature flags. The text simply didn't show up which is due to missing fonts unless you figured out that you needed the `egui/default_fonts` feature flag. This change enforces the use of the `egui/default_fonts` feature flag in this example.
The `custom_3d_three-d` example does not enable a depth buffer since it is only rendering a triangle. However, if it is used as a starting point for other projects, it is highly likely that a depth buffer is actually needed, therefore I propose to enable it by default.
Also see [this](https://github.com/asny/three-d/issues/268) issue for full context.
A lot of the `eframe` API is native-only or web-only. With this PR, only the parts that are implemented for each platform is exposed.
This means you'll need to add `#[cfg(target_arch = "wasm32")]` around code that uses the web-parts of the eframe API, and add `#[cfg(not(target_arch = "wasm32"))]` around the parts that are for native/desktop.
* Add dry run feature for anchor calculation. (#1)
This PR resolves issue: emilk#1852
We introduce dry_run flag which makes component invisible until we do second pass of rendering - which allows us to properly calculate position for anchor. (This removes rapid flicker when new window is drawn for the first time).
* Change naming convention and add description
* Better estimate the plot bounds for generator functions
Avoid infinities, and sample more densely
* Optimize and improve plot auto-bounds logic
* Fix cropping out of the top/bottom of plots during auto-bounds
