Fix CustomAffector example

Don't use particle.r which doesn't exist since the CustomParticle
removal. Make example a bit simpler without this.

Task-number: QTBUG-88173
Change-Id: Id994a9a58796e8194fdccd63c6439d4c19681a45
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>

1 files changed, 2 insertions, 23 deletions

diff --git a/examples/quick/particles/affectors/content/customaffector.qml b/examples/quick/particles/affectors/content/customaffector.qml
index 6fabfb3ab2..76fc4dc302 100644
--- a/examples/quick/particles/affectors/content/customaffector.qml
+++ b/examples/quick/particles/affectors/content/customaffector.qml
@@ -77,35 +77,14 @@ Item {
 
         //! [0]
         Affector {
-            property real coefficient: 0.1
-            property real velocity: 1.5
             width: parent.width
             height: parent.height - 100
             onAffectParticles: (particles, dt) => {
-            /*  //Linear movement
-                if (particle.r == 0) {
-                    particle.r = Math.random() > 0.5 ? -1 : 1;
-                } else if (particle.r == 1) {
-                    particle.rotation += velocity * dt;
-                    if (particle.rotation >= maxAngle)
-                        particle.r = -1;
-                } else if (particle.r == -1) {
-                    particle.rotation -= velocity * dt;
-                    if (particle.rotation <= -1 * maxAngle)
-                        particle.r = 1;
-                }
-            */
                 //Wobbly movement
                 for (var i=0; i<particles.length; i++) {
                     var particle = particles[i];
-                    if (particle.r == 0.0) {
-                        particle.r = Math.random() + 0.01;
-                    }
-                    particle.rotation += velocity * particle.r * dt;
-                    particle.r -= particle.rotation * coefficient;
-                    if (particle.r == 0.0)
-                        particle.r -= particle.rotation * 0.000001;
-                    particle.update = 1;
+                    particle.rotation += particle.vx * 0.15 * dt;
+                    particle.update = true;
                 }
             }
         }