# Objective - #13523 introduced a new bug on rounded corners in UI on buttons - there are artefacts outside of the border, and the text in buttons is more gray than it should be - example `color_grading`: <img width="1280" alt="Screenshot 2024-05-27 at 22 19 13" src="https://github.com/bevyengine/bevy/assets/8672791/fbb6a8ba-2096-4fcc-9c94-3764e9d16d2f"> ## Solution - Clamp alpha to be between 0.0 and 1.0 <img width="1280" alt="Screenshot 2024-05-27 at 22 18 19" src="https://github.com/bevyengine/bevy/assets/8672791/295d8e16-30eb-40cc-8d61-4995fca6dded"> |
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| .. | ||
| mod.rs | ||
| pipeline.rs | ||
| render_pass.rs | ||
| ui_material_pipeline.rs | ||
| ui_material.wgsl | ||
| ui_vertex_output.wgsl | ||
| ui.wgsl | ||