bevy/examples/ui
ickshonpe 0fe33c3bba
use precomputed border values (#15163)
# Objective

Fixes #15142

## Solution

* Moved all the UI border geometry calculations that were scattered
through the UI extraction functions into `ui_layout_system`.
* Added a `border: BorderRect` field to `Node` to store the border size
computed by `ui_layout_system`.
* Use the border values returned from Taffy rather than calculate them
ourselves during extraction.
* Removed the `logical_rect` and `physical_rect` methods from `Node` the
descriptions and namings are deceptive, it's better to create the rects
manually instead.
* Added a method `outline_radius` to `Node` that calculates the border
radius of outlines.
* For border values `ExtractedUiNode` takes `BorderRect` and
`ResolvedBorderRadius` now instead of raw `[f32; 4]` values and converts
them in `prepare_uinodes`.
* Removed some unnecessary scaling and clamping of border values
(#15142).
* Added a `BorderRect::ZERO` constant.
* Added an `outlined_node_size` method to `Node`.

## Testing

Added some non-uniform borders to the border example. Everything seems
to be in order:

<img width="626" alt="nub"
src="https://github.com/user-attachments/assets/258ed8b5-1a9e-4ac5-99c2-6bf25c0ef31c">

## Migration Guide

The `logical_rect` and `physical_rect` methods have been removed from
`Node`. Use `Rect::from_center_size` with the translation and node size
instead.

The types of the fields border and border_radius of `ExtractedUiNode`
have been changed to `BorderRect` and `ResolvedBorderRadius`
respectively.

---------

Co-authored-by: UkoeHB <37489173+UkoeHB@users.noreply.github.com>
Co-authored-by: akimakinai <105044389+akimakinai@users.noreply.github.com>
2024-09-26 23:10:35 +00:00
..
borders.rs use precomputed border values (#15163) 2024-09-26 23:10:35 +00:00
button.rs Fixing text sizes for examples (#15190) 2024-09-16 23:14:37 +00:00
display_and_visibility.rs Simpler lint fixes: makes ci lints work but disables a lint for now (#15376) 2024-09-24 11:42:59 +00:00
flex_layout.rs Omit font size where it closely matches the default in examples (#13952) 2024-06-20 21:01:28 +00:00
font_atlas_debug.rs Fixing text sizes for examples (#15190) 2024-09-16 23:14:37 +00:00
grid.rs Fixing text sizes for examples (#15190) 2024-09-16 23:14:37 +00:00
overflow.rs Updates default Text font size to 24px (#13603) 2024-05-31 16:41:27 +00:00
overflow_debug.rs Fix floating point math (#15239) 2024-09-16 23:28:12 +00:00
relative_cursor_position.rs Fixing text sizes for examples (#15190) 2024-09-16 23:14:37 +00:00
render_ui_to_texture.rs Broaden "Check for bevy_internal imports" CI Task (#15333) 2024-09-20 17:08:37 +00:00
scroll.rs Simpler lint fixes: makes ci lints work but disables a lint for now (#15376) 2024-09-24 11:42:59 +00:00
size_constraints.rs Fixing text sizes for examples (#15190) 2024-09-16 23:14:37 +00:00
text.rs Fix floating point math (#15239) 2024-09-16 23:28:12 +00:00
text_debug.rs Rename push children to add children (#15196) 2024-09-16 23:16:04 +00:00
text_wrap_debug.rs Simpler lint fixes: makes ci lints work but disables a lint for now (#15376) 2024-09-24 11:42:59 +00:00
transparency_ui.rs Fixing text sizes for examples (#15190) 2024-09-16 23:14:37 +00:00
ui.rs UI Scrolling (#15291) 2024-09-23 17:17:58 +00:00
ui_material.rs Simpler lint fixes: makes ci lints work but disables a lint for now (#15376) 2024-09-24 11:42:59 +00:00
ui_scaling.rs Fix floating point math (#15239) 2024-09-16 23:28:12 +00:00
ui_texture_atlas.rs Make default behavior for BackgroundColor and BorderColor more intuitive (#14017) 2024-06-25 21:50:41 +00:00
ui_texture_atlas_slice.rs Fixing text sizes for examples (#15190) 2024-09-16 23:14:37 +00:00
ui_texture_slice.rs Fixing text sizes for examples (#15190) 2024-09-16 23:14:37 +00:00
ui_texture_slice_flip_and_tile.rs fix imports in example ui_texture_slice_flip_and_tile (#15064) 2024-09-06 06:00:43 +00:00
viewport_debug.rs Fix green colors becoming darker in various examples (#12328) 2024-03-05 23:42:03 +00:00
window_fallthrough.rs Fixing text sizes for examples (#15190) 2024-09-16 23:14:37 +00:00
z_index.rs Fix green colors becoming darker in various examples (#12328) 2024-03-05 23:42:03 +00:00