apply the inverse scale factor using the transform in UI text extraction

[ickshonpe]

Objective

bevy_ui::extract_text_uinodes multiplies the position and atlas coordinates of each glyph by the inverse scale factor. It would be more efficient to apply the scaling directly to the text node's transform.

Solution

Scale the transform by the inverse scale factor instead.

cargo run --profile stress-test --features trace_tracy --example many_glyphs

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Changelog

bevy_ui::extract_text_uinodes:
The text node's transform is scaled by the inverse scale factor, instead of multiplying the positions and atlas coordinates of each individual glyph.

[github-actions]

Example alien_cake_addict failed to run, please try running it locally and check the result.

[rparrett]

Is this effectively reverting #8197? It seems like it reintroduces the bug that was fixing.

[ickshonpe]

Oh you are right, this doesn't work the text is still distorted when clipped. I must have been on the wrong branch or something when I tested it earlier, I was thinking that the other changes since #8197 must have fixed the clipping.

Is this effectively reverting #8197? It seems like it reintroduces the bug that was fixing.

[ickshonpe]

Avoids any problems now by only applying the scaling to the transform when text is unclipped.

[github-actions]

Example alien_cake_addict failed to run, please try running it locally and check the result.

[ickshonpe]

An alternative is that we could scale the texture rects and atlas size stored in the texture atlas. It would simplify extraction but seems like a hack though.

[github-actions]

Example alien_cake_addict failed to run, please try running it locally and check the result.

[alice-i-cecile]

Avoids any problems now by only applying the scaling to the transform when text is unclipped.

Can you run a new set of benchmarks quick? It sounds like we've introduced a branch since that last one.