{
    "Name": "outline_mask",
    "OverrideMaterial": "engine:pbr.rematerialdefinition",
    "Parameters": {
        "Constants": {
            "outlineChannel": "0.0"
        }
    },
    "Techniques": [
        {
            "Name": "OutlineMaskPass",
            "VertexShader": {
                "Entry": "vsOutlineMask",
                "Library": "framework:com.apple.RCFoundation/default.metallib"
            },
            "PixelShader": {
                "Entry": "fsOutlineMask",
                "Library": "framework:com.apple.RCFoundation/default.metallib"
            },
            "State" : {
                "DepthCompareFunction" : "Always",
                "WriteDepth" : false,
                "AlphaBlend" : true,
                "RgbBlendOperation" : "Add",
                "RgbSourceFactor" : "One",
                "RgbDestinationFactor" : "One"
            }
        }
    ],
    "TechniqueMapping": {
        "OutlineMaskTechnique": "OutlineMaskPass"
    }
}