Cubic Bezier Segment not matching SVG?

[mattzque]

I'm probably just doing something wrong, but if I make a SVG like this:

<svg width="100" height="100">
  <path d="M 0 0 C 0 0, 50 100, 100 0" stroke="black" fill="transparent" />
</svg>

(y down in svg) and I try to do the same thing in lyon:

        let lyon_segment = CubicBezierSegment {
            from: Point::new(0.0, 0.0),
            ctrl1: Point::new(0.0, 0.0),
            ctrl2: Point::new(50.0, 100.0),
            to: Point::new(100.0, 0.0),
        };
        for t in 0..=100 {
            let t = t as f32 / 100.0;
            let y = lyon_segment.sample(t).y;
            println!("t: {:?} -> {:?}", t, y);
        }

I get this: (y up)

what am I doing wrong?

[mattzque]

nevermind I figured it out! all good (i was using t wrong, t doesnt equal x here)