TrailEmitter QML Type
Emits logical particles from other logical particles. More...
|import QtQuick.Particles 2.15
- emitHeight : real
- emitRatePerParticle : real
- emitShape : Shape
- emitWidth : real
- follow : string
- velocityFromMovement : qreal
- emitFollowParticles(Array particles, Particle followed)
This element emits logical particles into the ParticleSystem, with the starting positions based on those of other logical particles.
emitShape : Shape
If this value is non-zero, then any movement of the emitter will provide additional starting velocity to the particles based on the movement. The additional vector will be the same angle as the emitter's movement, with a magnitude that is the magnitude of the emitters movement multiplied by velocityFromMovement.
Default value is 0.
emitFollowParticles(Array particles, Particle followed)
This signal is emitted when particles are emitted from the followed particle. particles contains an array of particle objects which can be directly manipulated.
If you use this signal handler, emitParticles will not be emitted.
Note: The corresponding handler is