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++ // Copyright (C) 2021 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
++
++ import QtQuick
++ import QtQuick3D
++ import QtQuick3D.Particles3D
++
++ ParticleSystem3D {
++ id: particleTrailSystem
++ TrailEmitter3D {
++ id: trailEmitter
++ follow: spriteParticle
++ emitRate: 10
++ particle: trailParticle
++ velocity: trailDirection
++ particleScale: 1
++ VectorDirection3D {
++ id: trailDirection
++ direction.y: -1
++ directionVariation.z: 10
++ directionVariation.y: 10
++ directionVariation.x: 10
++ }
++ SpriteParticle3D {
++ id: trailParticle
++ }
++ }
++
++ ParticleEmitter3D {
++ id: spriteEmitter
++ velocity: spriteDirection
++ particle: spriteParticle
++ lifeSpan: 2000
++ particleScale: 2
++ VectorDirection3D {
++ id: spriteDirection
++ directionVariation.z: 10
++ directionVariation.y: 10
++ directionVariation.x: 10
++ }
++ SpriteParticle3D {
++ id: spriteParticle
++ maxAmount: 1000
++ }
++ emitRate: 2
++ }
++ }