{
    "MaterialDefinition": "immersionPortal.rematerialdefinition",
    "Parameters": {
        "Buffers": {
            "portalTileArray" : "rendergraph.portalTileArray",
            "rateMapData" : "rendergraph.RateMapDataBuffer",
            "tile" : "geometry.gridTiles"
        },
        "Textures": {
            "immersionPortal" : "rendergraph.immersionPortal",
            "immersionPortalDepth" : "rendergraph.immersionPortalDepth",
            "textureMask"  : "rendergraph.portalMask",
            "reducedMask" : "rendergraph.reducedPortalMask",
            "skyVertexBuffer" : "rendergraph.SkyVertexBuffer"
        }
    }
}