bevy/crates/bevy_sprite/src/render
Rob Parrett 05c87f3c01
Fix text2d view-visibility (#10100)
# Objective

Fixes #9676
Possible alternative to #9708

`Text2dBundles` are not currently drawn because the render-world-only
entities for glyphs that are created in `extract_text2d_sprite` are not
tracked by the per-view `VisibleEntities`.

## Solution

Add an `Option<Entity>` to `ExtractedSprite` that keeps track of the
original entity that caused a "glyph entity" to be created.

Use that in `queue_sprites` if it exists when checking view visibility.

## Benchmarks

Quick benchmarks. Average FPS over 1500 frames.

| bench | before fps | after fps | diff |
|-|-|-|-|
|many_sprites|884.93|879.00|🟡 -0.7%|
|bevymark -- --benchmark --waves 100 --per-wave 1000 --mode
sprite|75.99|75.93|🟡 -0.1%|
|bevymark -- --benchmark --waves 50 --per-wave 1000 --mode
mesh2d|32.85|32.58|🟡 -0.8%|
2023-10-13 19:14:31 +00:00
..
mod.rs Fix text2d view-visibility (#10100) 2023-10-13 19:14:31 +00:00
sprite.wgsl Use a single line for of large binding lists (#9849) 2023-09-19 22:17:44 +00:00