ignoring singular matrix: ProjectionTransform(m11: 1.0, m12: 0.0, m13: 0.0, m21: -0.5, m22: -0.5, m23: -0.1, m31: 2.5, m32: 7.5, m33: 1.5)

[mattyoung]

ConfettiCannon(counter: $counter, num: 200, repetitions: 3, repetitionInterval: 3)

This is shown on console:

ignoring singular matrix: ProjectionTransform(m11: 1.0, m12: 0.0, m13: 0.0, m21: -0.5, m22: -0.5, m23: -0.1, m31: 2.5, m32: 7.5, m33: 1.5)
ignoring singular matrix: ProjectionTransform(m11: 1.0, m12: 0.0, m13: 0.0, m21: 0.5, m22: 0.5, m23: 0.1, m31: -2.5, m32: 2.5, m33: 0.5)

[simibac]

Need more details on how I can reproduce the error.

[mattyoung]

This is all I did with Xcode 13.3.1 in simulator:

import SwiftUI
import ConfettiSwiftUI

struct ContentView: View {
    @State private var counter = 0

    var body: some View {
        ZStack{
            Text("🎉").font(.system(size: 50)).onTapGesture(){counter += 1}
            ConfettiCannon(counter: $counter, num: 200, repetitions: 3, repetitionInterval: 3)
        }
        .onAppear { counter += 1 }
    }
}

I just run this in simulator. But when I run it again today, it doesn't show this in console anymore.