{
    "Name": "uiPbr",
    "DeprecationMessage" : "uiPbr.rematerialdefinition is deprecated and CARE has switched to uiCALayer.rematerialdefinition, please talk to the CARE team if you are still using this material",
    "OverrideMaterial": "engine:pbrCommon.rematerialdefinition",
    "Parameters": {
        "Constants": {
            "metallicScale"  : "0",
            "roughnessScale" : "0.8",
            "specularScale"  : "0.5"
        },
        "TextureBlocks": {
            "textureBaseColor": {
                "Texture": "fallback.white",
                "Sampler": "clampSampler"
            }
        },
        "Samplers": {
            "clampSampler": {
                "BaseFilter" : "Anisotropic4x",
                "WrapR" : "Clamp",
                "WrapS" : "Clamp",
                "WrapT" : "Clamp",
                "MinFilter" : "Linear",
                "MagFilter" : "Linear",
                "MipFilter" : "Linear"
            }
        }
    },
    "Techniques": [
        {
            "Name": "TransparentUI",
            "VertexShader": {
                "Entry": "vsRealityPbr"
            },
            "PixelShader": {
                "Entry": "fsRealityPbr"
            },
            "State" : {
                "WriteDepth"                : true,
                "DepthCompareFunction"      : "Greater",
                "AlphaToCoverage"           : false,
                "AlphaToOne"                : false,
                "RenderAttachmentState" : [
                    {
                        "AlphaBlend"                : true,
                        "AlphaBlendOperation"       : "Add",
                        "AlphaSourceFactor"         : "One",
                        "AlphaDestinationFactor"    : "OneMinusSourceAlpha",
                        "RgbBlendOperation"         : "Add",
                        "RgbSourceFactor"           : "SourceAlpha",
                        "RgbDestinationFactor"      : "OneMinusSourceAlpha"
                    },
                    {},
                    {},
                    {},
                    {}
                ]
            },
            "FunctionConstants" : {
                "EnablePassthrough"              : "false",
                "EnableClipping"                 : "false",
                "EnableBaseColorMap"             : "true",
                "EnableNormalMap"                : "true",
                "EnableEmissiveMap"              : "true",
                "EnableAreaLight"                : "true",
                "EnableSeparateRMAS"             : "true",
                "EnableSingleRMAS"               : "false",
                "EnableRoughnessMap"             : "true",
                "EnableMetallicMap"              : "true",
                "EnableAOMap"                    : "true",
                "EnableSpecularMap"              : "true",
                "EnableTransparency"             : "true",
                "EnableOpacityThreshold"         : "true",
                "AllowAlphaBlendingWithOpacityThreshold" : "true",
                "EnableOpacityMap"               : "false",
                "EnableClearcoat"                : "false",
                "VertexColorOption"              : "0",
                "EnableIBL"                      : "true",
                "EnableDynamicLighting"          : "false",
                "BaseColorHasPremultipliedAlpha" : "true",
                "EnableAREnvProbe"               : "false",
                "EnableSRGBToLinearConversion"   : "true"
            },
            "Variations" : {
                "EnableAREnvProbe"      : ["false", "true"],
                "EnableClipping"        : ["false", "true"]
           },
           "RuntimeFunctionConstantDefaults" : {
                "EnableAREnvProbe"      : "true",
                "EnableClipping"        : "true"
           },
           "SupportsRuntimeFunctionConstants": true
        }
    ],
    "TechniqueMapping": {
        "Transparent": "TransparentUI"
    }
}