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Re-introduce comments about frustum culling (#8579)

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# Objective

Frustum culling for 2D components has been enabled since #7885,
Fixes #8490 

## Solution

Re-introduced the comments about frustum culling in the
many_animated_sprites.rs and many_sprites.rs examples.

---------

Co-authored-by: Nicola Papale <nicopap@users.noreply.github.com>
Co-authored-by: François <mockersf@gmail.com>
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lelo 2023-05-09 12:19:42 -04:00 committed by GitHub
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commit b4218a4443
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2 changed files with 4 additions and 10 deletions
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7
examples/stress_tests/many_animated_sprites.rs
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@ -1,10 +1,7 @@
//! Renders a lot of animated sprites to allow performance testing.
//!
//! It sets up many animated sprites in different sizes and rotations,
//! and at different scales in the world, and moves the camera over them.
//!
//! Having sprites out of the camera's field of view should also help stress
//! test any future potential 2d frustum culling implementation.
//! This example sets up many animated sprites in different sizes, rotations, and scales in the world.
//! It also moves the camera over them to see how well frustum culling works.
use std::time::Duration;

7
examples/stress_tests/many_sprites.rs
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@ -1,11 +1,8 @@
//! Renders a lot of sprites to allow performance testing.
//! See <https://github.com/bevyengine/bevy/pull/1492>
//!
//! It sets up many animated sprites in different sizes and rotations,
//! and at different scales in the world, and moves the camera over them.
//!
//! Having sprites out of the camera's field of view should also help stress
//! test any future potential 2d frustum culling implementation.
//! This example sets up many sprites in different sizes, rotations, and scales in the world.
//! It also moves the camera over them to see how well frustum culling works.
//!
//! Add the `--colored` arg to run with color tinted sprites. This will cause the sprites to be rendered
//! in multiple batches, reducing performance but useful for testing.