bevy/crates/bevy_text/src
Predko Silvestr deb135c25c
Proportional scaling for the sprite's texture. (#17258)
# Objective

Bevy sprite image mode lacks proportional scaling for the underlying
texture. In many cases, it's required. For example, if it is desired to
support a wide variety of screens with a single texture, it's okay to
cut off some portion of the original texture.

## Solution

I added scaling of the texture during the preparation step. To fill the
sprite with the original texture, I scaled UV coordinates accordingly to
the sprite size aspect ratio and texture size aspect ratio. To fit
texture in a sprite the original `quad` is scaled and then the
additional translation is applied to place the scaled quad properly.


## Testing

For testing purposes could be used `2d/sprite_scale.rs`. Also, I am
thinking that it would be nice to have some tests for a
`crates/bevy_sprite/src/render/mod.rs:sprite_scale`.

---

## Showcase

<img width="1392" alt="image"
src="https://github.com/user-attachments/assets/c2c37b96-2493-4717-825f-7810d921b4bc"
/>
2025-01-24 18:24:02 +00:00
..
bounds.rs Simpler lint fixes: makes ci lints work but disables a lint for now (#15376) 2024-09-24 11:42:59 +00:00
error.rs Deny derive_more error feature and replace it with thiserror (#16684) 2024-12-06 17:03:55 +00:00
FiraMono-subset.ttf add a default font (#8445) 2023-04-21 22:30:18 +00:00
font_atlas_set.rs Move hashbrown and foldhash out of bevy_utils (#17460) 2025-01-23 16:46:08 +00:00
font_atlas.rs Move hashbrown and foldhash out of bevy_utils (#17460) 2025-01-23 16:46:08 +00:00
font_loader.rs Deny derive_more error feature and replace it with thiserror (#16684) 2024-12-06 17:03:55 +00:00
font.rs Add core and alloc over std Lints (#15281) 2024-09-27 00:59:59 +00:00
glyph.rs Move TextureAtlas and friends into bevy_image (#17219) 2025-01-07 18:43:11 +00:00
lib.rs Move #![warn(clippy::allow_attributes, clippy::allow_attributes_without_reason)] to the workspace Cargo.toml (#17374) 2025-01-15 01:14:58 +00:00
pipeline.rs Move hashbrown and foldhash out of bevy_utils (#17460) 2025-01-23 16:46:08 +00:00
text2d.rs Proportional scaling for the sprite's texture. (#17258) 2025-01-24 18:24:02 +00:00
text_access.rs Relationships (non-fragmenting, one-to-many) (#17398) 2025-01-18 22:20:30 +00:00
text.rs Parent -> ChildOf (#17427) 2025-01-20 22:13:29 +00:00