WIP custom cursors #14196
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WIP custom cursors #14196
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alice-i-cecile
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A-Assets
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Does it make sense to flatten Also, we might want |
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alice-i-cecile
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Closing in favor of #14284. |
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Aug 12, 2024
# Objective - Add custom images as cursors - Fixes #9557 ## Solution - Change cursor type to accommodate both native and image cursors - I don't really like this solution because I couldn't use `Handle<Image>` directly. I would need to import `bevy_assets` and that causes a circular dependency. Alternatively we could use winit's `CustomCursor` smart pointers, but that seems hard because the event loop is needed to create those and is not easily accessable for users. So now I need to copy around rgba buffers which is sad. - I use a cache because especially on the web creating cursor images is really slow - Sorry to #14196 for yoinking, I just wanted to make a quick solution for myself and thought that I should probably share it too. Update: - Now uses `Handle<Image>`, reads rgba data in `bevy_render` and uses resources to send the data to `bevy_winit`, where the final cursors are created. ## Testing - Added example which works fine at least on Linux Wayland (winit side has been tested with all platforms). - I haven't tested if the url cursor works. ## Migration Guide - `CursorIcon` is no longer a field in `Window`, but a separate component can be inserted to a window entity. It has been changed to an enum that can hold custom images in addition to system icons. - `Cursor` is renamed to `CursorOptions` and `cursor` field of `Window` is renamed to `cursor_options` - `CursorIcon` is renamed to `SystemCursorIcon` --------- Co-authored-by: Alice Cecile <[email protected]> Co-authored-by: Jan Hohenheim <[email protected]>
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hello, this PR is a wip draft PR to add custom cursor support to bevy
Objective
Solution
Testing
As this is an unfinished draft PR, it has not yet been tested