ParticleCustomShape3D QML Type

Loads custom particle shapes for emitters and affectors. More...

Import Statement: import QtQuick3D.Particles3D
Since: Qt 6.3


Detailed Description

The ParticleCustomShape3D element can be used to load custom particle shapes.

For example, to emit particles from positions defined in heart.cbor:

ParticleEmitter3D {
    shape: ParticleCustomShape3D {
        source: "heart.cbor"

The format of CBOR shape files is following:

  "QQ3D_SHAPE", // string
  version, // integer
    posX, // float
    posY, // float
    posZ, // float
    posX, // float

To assist in generating these shape files you can use the shapegen tool.

Property Documentation

randomizeData : bool

This property holds whether the particles are used in random order instead of in the order they are specified in the source.

The default value is false.

source : url

This property holds the location of the shape file.

© 2024 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners. The documentation provided herein is licensed under the terms of the GNU Free Documentation License version 1.3 as published by the Free Software Foundation. Qt and respective logos are trademarks of The Qt Company Ltd. in Finland and/or other countries worldwide. All other trademarks are property of their respective owners.