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Fix node update (#3785)

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# Objective

Fixes #3784

## Solution

Check if the node size is actually different from previous
This commit is contained in:
Mika 2022-02-04 03:37:42 +00:00
parent b11ee3ffb8
commit fe0e5580db
1 changed files with 4 additions and 1 deletions
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5
crates/bevy_ui/src/flex/mod.rs
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@ -278,10 +278,13 @@ pub fn flex_node_system(
// PERF: try doing this incrementally
for (entity, mut node, mut transform, parent) in node_transform_query.iter_mut() {
let layout = flex_surface.get_layout(entity).unwrap();
node.size = Vec2::new(
let new_size = Vec2::new(
to_logical(layout.size.width),
to_logical(layout.size.height),
);
if node.size != new_size {
node.size = new_size;
}
let position = &mut transform.translation;
position.x = to_logical(layout.location.x + layout.size.width / 2.0);
position.y = to_logical(layout.location.y + layout.size.height / 2.0);