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Update `ROADMAP`

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Héctor Ramón Jiménez 2020-11-26 06:49:42 +01:00
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ROADMAP.md
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@ -6,7 +6,7 @@ Before diving into the roadmap, check out [the ecosystem overview] to get an ide
[the ecosystem overview]: ECOSYSTEM.md
## Next steps
Most of the work related to these features needs to happen in the `iced_native` path of the ecosystem, as the web already supports many of them.
Most of the work related to these features needs to happen in the __native__ path of the ecosystem, as the web already supports many of them.
Once a step is completed, it is collapsed and added to this list:
@ -17,6 +17,8 @@ Once a step is completed, it is collapsed and added to this list:
* [x] Custom layout engine ([#52])
* [x] Event subscriptions ([#122])
* [x] Custom styling ([#146])
* [x] Canvas for 2D graphics ([#193])
* [x] Basic overlay support ([#444])
[#24]: https://github.com/hecrj/iced/issues/24
[#25]: https://github.com/hecrj/iced/issues/25
@ -25,6 +27,8 @@ Once a step is completed, it is collapsed and added to this list:
[#52]: https://github.com/hecrj/iced/pull/52
[#122]: https://github.com/hecrj/iced/pull/122
[#146]: https://github.com/hecrj/iced/pull/146
[#193]: https://github.com/hecrj/iced/pull/193
[#444]: https://github.com/hecrj/iced/pull/444
### Multi-window support ([#27])
Open and control multiple windows at runtime.
@ -35,17 +39,6 @@ This approach should also allow us to perform custom optimizations for this part
[#27]: https://github.com/hecrj/iced/issues/27
### Layers ([#30])
Currently, Iced assumes widgets cannot be laid out on top of each other. We should implement support for multiple layers of widgets.
This is a necessary feature to implement many kinds of interactables, like dropdown menus, select fields, etc.
`iced_native` will need to group widgets to perform layouting and process some events first for widgets positioned on top.
`iced_wgpu` will also need to process the scene graph and sort draw calls based on the different layers.
[#30]: https://github.com/hecrj/iced/issues/30
### Animations ([#31])
Allow widgets to request a redraw at a specific time.
@ -55,8 +48,8 @@ This is a necessary feature to render loading spinners, a blinking text cursor,
[#31]: https://github.com/hecrj/iced/issues/31
### Canvas widget ([#32])
A widget to draw freely in 2D or 3D. It could be used to draw charts, implement a Paint clone, a CAD application, etc.
### Canvas widget for 3D graphics ([#32])
A widget to draw freely in 3D. It could be used to draw charts, implement a Paint clone, a CAD application, etc.
As a first approach, we could expose the underlying renderer directly here, and couple this widget with it ([`wgpu`] for now). Once [`wgpu`] gets WebGL or WebGPU support, this widget will be able to run on the web too. The renderer primitive could be a simple texture that the widget draws to.