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++ // Copyright (C) 2024 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
++
++ import QtQuick
++ import QtQuick3D
++ import QtQuick3D.Particles3D
++
++ Node {
++ id: root
++ property ParticleSystem3D ps
++ property real size: 1.0
++ property alias particle : fireEmitter.particle
++
++ ParticleEmitter3D {
++ id: fireEmitter
++ system: root.ps
++ particleScale: 2
++ particleEndScale: 1
++ particleScaleVariation: 1
++ particleEndScaleVariation: 1
++ velocity: VectorDirection3D {
++ direction: Qt.vector3d(0, 100 * root.size, 0)
++ directionVariation: Qt.vector3d(30, 10, 30)
++ }
++ emitRate: 100
++ lifeSpan: 300 * root.size
++ lifeSpanVariation: 200
++ }
++ }
++