qt-everywhere-src-5.15.1/qtquick3d/src/imports/effectlib/Scatter.qml

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import QtQuick 2.15
import QtQuick3D 1.15
import QtQuick3D.Effects 1.15

Effect {
    property TextureInput noiseSample: TextureInput {
        texture: Texture {
            tilingModeHorizontal: Texture.Repeat
            tilingModeVertical: Texture.Repeat
            source: "maps/brushnoise.png"
        }
    }
    property real amount: 10.0      // 0 - 127
    property int direction: 0       // 0 = both, 1 = horizontal, 2 = vertical
    property bool randomize: true

    Shader {
        id: scatter
        stage: Shader.Fragment
        shader: "shaders/scatter.frag"
    }

    passes: [
        Pass {
            shaders: [ scatter ]
        }
    ]
}