removed unused imports

crates/bevy_ui/src/render/mod.rs

@@ -7,7 +7,6 @@ use bevy_color::{Alpha, ColorToComponents, LinearRgba};
 use bevy_core_pipeline::core_2d::graph::{Core2d, Node2d};
 use bevy_core_pipeline::core_3d::graph::{Core3d, Node3d};
 use bevy_core_pipeline::{core_2d::Camera2d, core_3d::Camera3d};
-use bevy_hierarchy::Parent;
 use bevy_render::render_phase::ViewSortedRenderPhases;
 use bevy_render::texture::TRANSPARENT_IMAGE_HANDLE;
 use bevy_render::{
@@ -24,9 +23,8 @@ use ui_texture_slice_pipeline::UiTextureSlicerPlugin;
 
 use crate::graph::{NodeUi, SubGraphUi};
 use crate::{
-    BackgroundColor, BorderColor, CalculatedClip, DefaultUiCamera, Display, Node, Outline, Style,
-    TargetCamera, UiImage, UiScale, Val,
-};
+    BackgroundColor, BorderColor, CalculatedClip, DefaultUiCamera, Node, Outline, TargetCamera,
+    UiImage, UiScale,
 
 use bevy_app::prelude::*;
 use bevy_asset::{load_internal_asset, AssetEvent, AssetId, Assets, Handle};
@@ -356,18 +354,6 @@ pub fn extract_uinode_images(
     }
 }
 
-pub(crate) fn resolve_border_thickness(value: Val, parent_width: f32, viewport_size: Vec2) -> f32 {
-    match value {
-        Val::Auto => 0.,
-        Val::Px(px) => px.max(0.),
-        Val::Percent(percent) => (parent_width * percent / 100.).max(0.),
-        Val::Vw(percent) => (viewport_size.x * percent / 100.).max(0.),
-        Val::Vh(percent) => (viewport_size.y * percent / 100.).max(0.),
-        Val::VMin(percent) => (viewport_size.min_element() * percent / 100.).max(0.),
-        Val::VMax(percent) => (viewport_size.max_element() * percent / 100.).max(0.),
-    }
-}
-
 #[inline]
 fn clamp_corner(r: f32, size: Vec2, offset: Vec2) -> f32 {
     let s = 0.5 * size + offset;