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Add Vec2::to_pos2

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Emil Ernerfeldt
2021-07-20 14:32:12 +02:00
parent a9c004d16b
commit 12334addda
1 changed files with 7 additions and 0 deletions
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7
emath/src/vec2.rs
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@@ -133,6 +133,13 @@ impl Vec2 {
Self { x: v, y: v } Self { x: v, y: v }
} }
/// Treat this vector as a position.
/// `v.to_pos2()` is equivalent to `Pos2::default() + v`.
#[inline(always)]
pub fn to_pos2(self) -> crate::Pos2 {
crate::Pos2::new(self.x, self.y)
}
/// Safe normalize: returns zero if input is zero. /// Safe normalize: returns zero if input is zero.
#[must_use] #[must_use]
#[inline(always)] #[inline(always)]