{
    "blend": {
        "func": "add",
        "srcrgb": "one",
        "dstrgb": "zero"
    },
    "vertex": "composite0",
    "fragment": "composite0",
    "attributes": [ "Position" ],
    "samplers": [
        { "name": "DiffuseSampler" },
        { "name": "DiffuseDepthSampler" },
        { "name": "WeatherSampler" },
        { "name": "WeatherDepthSampler" }
    ],
    "uniforms": [
        { "name": "OutSize",    "type": "float",     "count": 2,  "values": [ 1.0, 1.0 ] }
    ]
}
