starblue/pixelfoo-apps
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Replace macros for 2d literals by functions.

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This commit is contained in:
Juergen Stuber
2018-12-02 14:21:59 +01:00
parent 9877915249
commit af5e1db20a
7 changed files with 64 additions and 68 deletions
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14
src/rect2d.rs
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@ -1,8 +1,8 @@
use rand::Rng;
use crate::p2;
use crate::point2d::p2d;
use crate::point2d::Point2d;
use crate::v2;
use crate::vec2d::v2d;
use crate::vec2d::Vec2d;
pub struct Rect2d {
@ -13,8 +13,8 @@ pub struct Rect2d {
impl Rect2d {
pub fn new(x0: i32, x1: i32, y0: i32, y1: i32) -> Rect2d {
assert!(x0 <= x1 && y0 <= y1);
let origin = p2!(x0, y0);
let size = v2!(x1 - x0, y1 - y0);
let origin = p2d(x0, y0);
let size = v2d(x1 - x0, y1 - y0);
Rect2d { origin, size }
}
@ -49,6 +49,10 @@ impl Rect2d {
{
let x = rng.gen_range(self.left(), self.right());
let y = rng.gen_range(self.bottom(), self.top());
p2!(x, y)
p2d(x, y)
}
}
pub fn r2d(x0: i32, x1: i32, y0: i32, y1: i32) -> Rect2d {
Rect2d::new(x0, x1, y0, y1)
}