The ParticleMotionWander object moves particles in a somewhat random fashion. More...
This element was introduced in Qt 4.7.
The particles will continue roughly in the original direction, however will randomly drift to each side.
The code below produces an effect similar to falling snow.
Rectangle { width: 240 height: 320 color: "black" Particles { y: 0 width: parent.width height: 30 source: "star.png" lifeSpan: 5000 count: 50 angle: 70 angleDeviation: 36 velocity: 30 velocityDeviation: 10 ParticleMotionWander { xvariance: 30 pace: 100 } } }
See also Particles.
pace : real |
This property holds how quickly the paricles will move from side to side.
These properties set the amount to wander in the x and y directions.