Macro pix_engine::tri

macro_rules! tri {
    ($p1 : expr, $p2 : expr, $p3 : expr $(,) ?) => { ... };
    ($x1 : expr, $y1 : expr, $x2 : expr, $y2 : expr, $x3 : expr, $y3 : expr $(,)
 ?) => { ... };
    ($x1 : expr, $y1 : expr, $z1 : expr, $x2 : expr, $y2 : expr, $z2 : expr, $x3 :
 expr, $y3 : expr, $z3 : expr $(,) ?) => { ... };
}

Constructs a Triangle with three points.

let t = tri!([10, 20], [30, 10], [20, 25]);
assert_eq!(t.as_array(), [
  point!(10, 20),
  point!(30, 10),
  point!(20, 25),
]);

let t = tri!([10, 20, 10], [30, 10, 40], [20, 25, 20]);
assert_eq!(t.as_array(), [
  point!(10, 20, 10),
  point!(30, 10, 40),
  point!(20, 25, 20),
]);