urho3d/Bin/CoreData/RenderPaths/ForwardDepth.xml

<renderpath>
    <rendertarget name="depth" sizedivisor="1 1" format="lineardepth" />
    <command type="clear" color="1 1 1 1" depth="1.0" output="depth" />
    <command type="scenepass" pass="depth" output="depth" />
    <command type="clear" color="fog" depth="1.0" stencil="0" />
    <command type="scenepass" pass="base" vertexlights="true" metadata="base" />
    <command type="forwardlights" pass="light" />
    <command type="scenepass" pass="postopaque" />
    <command type="scenepass" pass="refract">
        <texture unit="environment" name="viewport" />
    </command>
    <command type="scenepass" pass="alpha" vertexlights="true" sort="backtofront" metadata="alpha" />
    <command type="scenepass" pass="postalpha" sort="backtofront" />
</renderpath>