@State var rotationAngle: Angle = .degrees(0)
@State var currentAngle: Angle = .degrees(0)
var body: some View {
Rectangle()
.rotation(currentAngle + rotationAngle)
.foregroundColor(.orange)
.frame(height: 50)
.padding()
.gesture(
RotationGesture()
.onChanged { angle in
self.rotationAngle = angle
}
.onEnded { angle in
// To keep the latest state.
self.rotationAngle += self.currentAngle
self.currentAngle = .degrees(0)
}
)
}
Result for sample code is below.
