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a dinosaur
2024-08-28 02:28:24 +10:00
parent 160c9c8a68
commit 503c48404c
12 changed files with 278 additions and 111 deletions
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28
Sources/Voxelotl/Math/Rectangle.swift
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@ -43,12 +43,32 @@ public struct Size<T: AdditiveArithmetic>: Equatable {
extension Size where T: BinaryInteger {
static var one: Self { .init(T(1), T(1)) }
init<O>(_ other: Size<O>) where O: BinaryInteger {
init<O: BinaryInteger>(_ other: Size<O>) {
self.init(T(other.w), T(other.h))
}
init<O: BinaryFloatingPoint>(_ other: Size<O>) {
self.init(T(other.w), T(other.h))
}
}
struct Rect<T: AdditiveArithmetic>: Equatable {
extension Size where T: BinaryFloatingPoint {
init<O: BinaryInteger>(_ other: Size<O>) {
self.init(T(other.w), T(other.h))
}
init<O: BinaryFloatingPoint>(_ other: Size<O>) {
self.init(T(other.w), T(other.h))
}
@inline(__always) public static func / (lhs: Self, rhs: Self) -> Self { .init(lhs.w / rhs.w, lhs.h / rhs.h) }
}
extension SIMD2 where Scalar: AdditiveArithmetic {
init(_ size: Size<Scalar>) {
self.init(size.w, size.h)
}
}
public struct Rect<T: AdditiveArithmetic>: Equatable {
var x: T, y: T, w: T, h: T
var origin: Point<T> {
@ -76,12 +96,12 @@ struct Rect<T: AdditiveArithmetic>: Equatable {
self.h = size.h
}
@inline(__always) static func == (lhs: Self, rhs: Self) -> Bool {
@inline(__always) public static func == (lhs: Self, rhs: Self) -> Bool {
lhs.x == rhs.x && lhs.y == rhs.y && lhs.w == rhs.w && lhs.h == rhs.h
}
}
extension Rect where T: AdditiveArithmetic {
public extension Rect where T: AdditiveArithmetic {
var left: T { x }
var right: T { x + w }
var up: T { y }