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// Copyright (C) 2023 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
import QtQuick
import QtQuick3D
import QtQuick3D.Particles3D
ParticleSystem3D {
id: flash
ParticleEmitter3D {
id: burstEmitter1
velocity: burstDirection1
particle: modelParticle1
particleScale: 0
particleEndScale: 30
enabled: flash.visible
lifeSpan: 1000
emitBursts: [emitBurst1]
ModelParticle3D {
id: modelParticle1
sortMode: Particle3D.SortDistance
fadeInDuration: burstEmitter1.lifeSpan / 4
fadeOutDuration: modelParticle1.fadeInDuration * 3
}
VectorDirection3D {
id: burstDirection1
directionVariation.x: 0
directionVariation.z: 0
direction.y: 0
directionVariation.y: 0
}
EmitBurst3D {
id: emitBurst1
duration: 100
amount: 1
time: 0
}
Model {
source: "#Sphere"
castsReflections: true
receivesReflections: true
materials: [flashMat]
scale.y: 1
receivesShadows: true
castsShadows: true
instancing: modelParticle1.instanceTable
scale.z: 1
scale.x: 1
}
emitRate: 1
particleEndScaleVariation: 0
}
Node {
id: __materialLibrary__
CustomMaterial {
id: flashMat
fragmentShader: "shaders/flash.frag"
depthDrawMode: Material.NeverDepthDraw
shadingMode: CustomMaterial.Shaded
destinationBlend: CustomMaterial.One
cullMode: Material.NoCulling
property color baseColor: "#bbddff"
sourceBlend: CustomMaterial.One
vertexShader: "shaders/flash.vert"
objectName: "Flash Material"
}
}
}