migrations/egui
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Distinguish ids that need to be unique and warn about name clashes

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This commit is contained in:
Emil Ernerfeldt
2020-04-19 11:13:24 +02:00
parent 1afda00fc4
commit 6eae91e028
11 changed files with 292 additions and 88 deletions
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14
emigui/src/math.rs
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@@ -5,6 +5,11 @@ pub struct Vec2 {
}
impl Vec2 {
pub fn splat(v: impl Into<f32>) -> Vec2 {
let v: f32 = v.into();
Vec2 { x: v, y: v }
}
#[must_use]
pub fn normalized(self) -> Vec2 {
let len = self.length();
@@ -129,12 +134,12 @@ pub struct Pos2 {
}
impl Pos2 {
pub fn dist(a: Pos2, b: Pos2) -> f32 {
(a - b).length()
pub fn dist(self: Pos2, other: Pos2) -> f32 {
(self - other).length()
}
pub fn dist_sq(a: Pos2, b: Pos2) -> f32 {
(a - b).length_sq()
pub fn dist_sq(self: Pos2, other: Pos2) -> f32 {
(self - other).length_sq()
}
// TODO: remove?
@@ -230,6 +235,7 @@ impl Rect {
pub fn expand(self, amnt: f32) -> Self {
Rect::from_center_size(self.center(), self.size() + 2.0 * vec2(amnt, amnt))
}
pub fn translate(self, amnt: Vec2) -> Self {
Rect::from_min_size(self.min() + amnt, self.size())
}