Qt Quick 3D - Principled Material Example

 <RCC>
     <qresource prefix="/">
         <file>main.qml</file>
         <file>AlphaPane.qml</file>
         <file>BackgroundCurtain.qml</file>
         <file>BasicsPane.qml</file>
         <file>ClearcoatPane.qml</file>
         <file>DemoPane.qml</file>
         <file>DetailsPane.qml</file>
         <file>MarkdownLabel.qml</file>
         <file>RefractionPane.qml</file>
         <file>SpecialPane.qml</file>
         <file>TextureSourceControl.qml</file>
         <file>VerticalSectionSeparator.qml</file>
     </qresource>
 </RCC>