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Add Rect::lerp

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This commit is contained in:
Emil Ernerfeldt
2022-04-30 15:50:12 +02:00
parent b137f16472
commit 603e5bc5fb
1 changed files with 9 additions and 0 deletions
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9
emath/src/rect.rs
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@@ -359,6 +359,15 @@ impl Rect {
inside_dist + outside_dist inside_dist + outside_dist
} }
/// Linearly interpolate so that `[0, 0]` is [`Self::min`] and
/// `[1, 1]` is [`Self::max`].
pub fn lerp(&self, t: Vec2) -> Pos2 {
Pos2 {
x: lerp(self.min.x..=self.max.x, t.x),
y: lerp(self.min.y..=self.max.y, t.y),
}
}
#[inline(always)] #[inline(always)]
pub fn x_range(&self) -> RangeInclusive<f32> { pub fn x_range(&self) -> RangeInclusive<f32> {
self.min.x..=self.max.x self.min.x..=self.max.x