qt-everywhere-src-5.14.1/qtdatavis3d/examples/datavisualization/volumetric/volumetric.qrc

<RCC>
    <qresource prefix="/heightmaps">
        <file>layer_ground.png</file>
        <file>layer_magma.png</file>
        <file>layer_water.png</file>
    </qresource>
</RCC>