bevy/crates
ickshonpe 675f8ad403
Improved text batching (#14848)
# Objective

The UI text rendering is really slow because it extracts each glyph as a
separate ui node even though all the glyphs in a text section have the
same texture, color and clipping rects.

## Solution

Store the glyphs in a seperate contiguous array, queue one transparent
ui item per text section which has indices into the glyph array.

## Testing

```cargo run --example many_glyphs --release```

Runs at about 22fps on main and 95fps with this PR on my computer.

I'll do some proper comparisons once I work out why tracy 11 is refusing to run.

---------

Co-authored-by: Kristoffer Søholm <k.soeholm@gmail.com>
2024-10-08 22:24:27 +00:00
..
bevy_a11y Add core and alloc over std Lints (#15281) 2024-09-27 00:59:59 +00:00
bevy_animation Fixes to animation graph evaluation (#15689) 2024-10-07 07:30:00 +00:00
bevy_app Documentation for variadics (#15387) 2024-10-02 12:48:36 +00:00
bevy_asset Fix doc comment (#15673) 2024-10-06 08:12:58 +00:00
bevy_audio Fix audio not playing (#15638) 2024-10-04 01:07:09 +00:00
bevy_color Eliminate redundant clamping from sample-interpolated curves (#15620) 2024-10-03 18:26:41 +00:00
bevy_core Add core and alloc over std Lints (#15281) 2024-09-27 00:59:59 +00:00
bevy_core_pipeline Synchronize removed components with the render world (#15582) 2024-10-08 22:23:17 +00:00
bevy_derive move ANDROID_APP to bevy_window (#15585) 2024-10-02 03:01:06 +00:00
bevy_dev_tools Migrate cameras to required components (#15641) 2024-10-05 01:59:52 +00:00
bevy_diagnostic Update sysinfo requirement from 0.31.0 to 0.32.0 (#15697) 2024-10-07 07:31:17 +00:00
bevy_dylib Generate links to definition in source code pages on docs.rs and dev-docs.bevyengine.org (#12965) 2024-07-29 23:10:16 +00:00
bevy_ecs bevy_ecs: Replace panics in QueryData derive compile errors (#15691) 2024-10-07 16:30:34 +00:00
bevy_encase_derive Update `glam to 0.29, encase` to 0.10. (#15249) 2024-09-23 19:44:02 +00:00
bevy_gilrs Add some missing features from the gamepads-as-entities change that were needed to update leafwing-input-manager. (#15685) 2024-10-08 12:19:38 +00:00
bevy_gizmos Synchronize removed components with the render world (#15582) 2024-10-08 22:23:17 +00:00
bevy_gltf Feature-gate all image formats (#15586) 2024-10-07 16:37:45 +00:00
bevy_hierarchy Add more tools for traversing hierarchies (#15627) 2024-10-07 15:24:57 +00:00
bevy_image Feature-gate all image formats (#15586) 2024-10-07 16:37:45 +00:00
bevy_input Add some missing features from the gamepads-as-entities change that were needed to update leafwing-input-manager. (#15685) 2024-10-08 12:19:38 +00:00
bevy_internal Feature-gate all image formats (#15586) 2024-10-07 16:37:45 +00:00
bevy_log Add core and alloc over std Lints (#15281) 2024-09-27 00:59:59 +00:00
bevy_macro_utils Modify derive_label to support no_std environments (#15465) 2024-09-27 20:23:26 +00:00
bevy_math remove the interpolation dependency from bevy_math (#15748) 2024-10-08 22:18:25 +00:00
bevy_mesh introduction of ConvexPolygon and ConvexPolygonMeshBuilder (#15544) 2024-10-08 15:02:38 +00:00
bevy_mikktspace Add no_std support to bevy_mikktspace (#15528) 2024-09-30 18:17:03 +00:00
bevy_pbr Synchronize removed components with the render world (#15582) 2024-10-08 22:23:17 +00:00
bevy_picking Rename the Pickable component and fix incorrect documentation (#15707) 2024-10-07 17:09:57 +00:00
bevy_ptr Add core and alloc over std Lints (#15281) 2024-09-27 00:59:59 +00:00
bevy_reflect Serialize and deserialize tuple struct with one field as newtype struct (#15628) 2024-10-07 23:40:03 +00:00
bevy_remote Watching versions of bevy/get and bevy/list with HTTP SSE (#15608) 2024-10-08 16:21:46 +00:00
bevy_render Synchronize removed components with the render world (#15582) 2024-10-08 22:23:17 +00:00
bevy_scene Allow World::entity family of functions to take multiple entities and get multiple references back (#15614) 2024-10-07 15:21:40 +00:00
bevy_sprite Synchronize removed components with the render world (#15582) 2024-10-08 22:23:17 +00:00
bevy_state Add core and alloc over std Lints (#15281) 2024-09-27 00:59:59 +00:00
bevy_tasks bump async-channel to 2.3.0 (#15497) 2024-09-28 19:21:59 +00:00
bevy_text Synchronize removed components with the render world (#15582) 2024-10-08 22:23:17 +00:00
bevy_time Add core and alloc over std Lints (#15281) 2024-09-27 00:59:59 +00:00
bevy_transform Allow World::entity family of functions to take multiple entities and get multiple references back (#15614) 2024-10-07 15:21:40 +00:00
bevy_ui Improved text batching (#14848) 2024-10-08 22:24:27 +00:00
bevy_utils Minor fixes for bevy_utils in no_std (#15463) 2024-10-04 19:25:49 +00:00
bevy_window Add the functions start_drag_move and start_drag_resize to Window (#15674) 2024-10-08 16:32:07 +00:00
bevy_winit Add the functions start_drag_move and start_drag_resize to Window (#15674) 2024-10-08 16:32:07 +00:00