#usda 1.0
(
    doc = """Base pump asset for the OPC UA - OpenUSD Bindings pump end-to-end.

    Authored by the '3D / USD asset author' actor (Annex B). It carries only
    geometry and materials; it contains NO live values. The live OPC UA values
    are composed on top by `live.usda` (see `stage.usda`), which a connector
    authors at runtime. The prim paths and attribute names here are the contract
    the OpenUSD bindings target:

      /Plant/Pumps/P101/Impeller       xformOp:rotateZ      (MassFlow -> Rotation)
      /Plant/Pumps/P101/Body           primvars:displayColor(BearingTemperature -> DisplayColor)
      /Plant/Pumps/P101/AlarmRing.visibility                (supervision alarm -> Visibility)
      /Plant/Pumps/P101/Impeller.inputs:speedSetpoint       (opt-in command intent -> UA write)

    MODEL
    P101 is a horizontal long-coupled end-suction centrifugal pump built to
    EN 733 (formerly DIN 24255), size 65-200 - the geometry follows the published
    dimensions of the Grundfos NK 65-200 / KSB Etanorm 65-200 family, driven by an
    IEC 160M motor, both bolted to a fabricated steel baseplate. Key dimensions
    (metres): baseplate 1.80 x 0.46 x 0.12; shaft centreline 0.160 above the
    baseplate (the IEC 160M frame number *is* the shaft height in mm); volute
    casing 0.355 outer diameter x 0.110 wide; DN80 axial suction flange (OD 0.200)
    and DN65 vertical discharge flange (OD 0.185) per EN 1092-2 PN16; 0.198
    impeller with six backward-curved vanes; IEC 160M motor frame 0.254 outer
    diameter x 0.615 long. Livery is KSB signal blue (RAL 5005) for the wetted
    castings and RAL 7035 light grey for the motor.

    Two deliberate departures from a real pump, both so the twin can be *seen*:
      * The suction pipe is drawn as a short stub, leaving the casing eye open -
        a cutaway, the way a trade-show display pump is presented - so the
        rotating impeller is visible.
      * The coupling guard is a cage (end rings plus longitudinal bars) rather
        than a solid sheet-metal barrel, so the rotating coupling is visible.

    The shaft of a real pump is horizontal, but the binding contract fixes the
    driven operation as `xformOp:rotateZ`. `Impeller` therefore carries a static
    `xformOp:rotateY = 90` *ahead of* `xformOp:rotateZ` in `xformOpOrder`, which
    lays its local Z along the world shaft axis (X). The contract operation still
    spins the shaft, and it turns the impeller and the coupling together because
    both hang off the same rotating prim - as they do on the real machine.
    """
    defaultPrim = "Plant"
    metersPerUnit = 1
    upAxis = "Z"
)

def Xform "Plant"
{
    def Scope "Looks"
    {
        def Material "PumpBlue"
        {
            token outputs:surface.connect = </Plant/Looks/PumpBlue/Surface.outputs:surface>

            def Shader "Surface"
            {
                uniform token info:id = "UsdPreviewSurface"
                color3f inputs:diffuseColor = (0.02, 0.24, 0.60)
                float inputs:metallic = 0.1
                float inputs:roughness = 0.45
                token outputs:surface
            }
        }

        def Material "MotorGrey"
        {
            token outputs:surface.connect = </Plant/Looks/MotorGrey/Surface.outputs:surface>

            def Shader "Surface"
            {
                uniform token info:id = "UsdPreviewSurface"
                color3f inputs:diffuseColor = (0.60, 0.61, 0.60)
                float inputs:metallic = 0.2
                float inputs:roughness = 0.50
                token outputs:surface
            }
        }

        def Material "Galvanised"
        {
            token outputs:surface.connect = </Plant/Looks/Galvanised/Surface.outputs:surface>

            def Shader "Surface"
            {
                uniform token info:id = "UsdPreviewSurface"
                color3f inputs:diffuseColor = (0.68, 0.70, 0.72)
                float inputs:metallic = 0.8
                float inputs:roughness = 0.35
                token outputs:surface
            }
        }

        def Material "DarkSteel"
        {
            token outputs:surface.connect = </Plant/Looks/DarkSteel/Surface.outputs:surface>

            def Shader "Surface"
            {
                uniform token info:id = "UsdPreviewSurface"
                color3f inputs:diffuseColor = (0.16, 0.17, 0.19)
                float inputs:metallic = 0.6
                float inputs:roughness = 0.55
                token outputs:surface
            }
        }

        def Material "Bronze"
        {
            token outputs:surface.connect = </Plant/Looks/Bronze/Surface.outputs:surface>

            def Shader "Surface"
            {
                uniform token info:id = "UsdPreviewSurface"
                color3f inputs:diffuseColor = (0.72, 0.53, 0.24)
                float inputs:metallic = 0.9
                float inputs:roughness = 0.30
                token outputs:surface
            }
        }
    }

    def DistantLight "KeyLight"
    {
        float inputs:angle = 1.0
        float inputs:intensity = 3200
        color3f inputs:color = (1.0, 0.98, 0.94)
        double3 xformOp:rotateXYZ = (-48, 0, 34)
        uniform token[] xformOpOrder = ["xformOp:rotateXYZ"]
    }

    def DistantLight "FillLight"
    {
        float inputs:angle = 2.0
        float inputs:intensity = 1100
        color3f inputs:color = (0.82, 0.88, 1.0)
        double3 xformOp:rotateXYZ = (-24, 0, -122)
        uniform token[] xformOpOrder = ["xformOp:rotateXYZ"]
    }

    def DistantLight "AmbientLight"
    {
        float inputs:angle = 6.0
        float inputs:intensity = 420
        color3f inputs:color = (0.72, 0.78, 0.88)
        double3 xformOp:rotateXYZ = (-78, 0, 180)
        uniform token[] xformOpOrder = ["xformOp:rotateXYZ"]
    }

    # Operator's viewpoint. A person stands in the aisle on the discharge side
    # of the line at eye height and looks across the row: every configured pump
    # is in shot at a three-quarter angle, so the volute, the coupling guard,
    # the gauges and the turning shaft all read on each machine. The pitch is
    # only 7 degrees below horizontal - the gantry view a steeper camera gives
    # shows little but baseplate. The suction vessels stand behind the pumps
    # from here and the aggregation aisle further back again, which gives the
    # shot its depth. The framing holds from one pump up to eight, so it does
    # not have to be retuned for --pumps N. Hosts start on it by prim path (the
    # connector's --camera option).
    def Camera "HeroCamera"
    {
        token projection = "perspective"
        float focalLength = 20
        float horizontalAperture = 20.955
        float verticalAperture = 13.97
        float2 clippingRange = (0.1, 300)
        double3 xformOp:translate = (8.0, -4.5, 1.65)
        double3 xformOp:rotateXYZ = (83, 0, 45)
        uniform token[] xformOpOrder = ["xformOp:translate", "xformOp:rotateXYZ"]
    }

    def Mesh "Floor"
    {
        int[] faceVertexCounts = [4]
        int[] faceVertexIndices = [0, 1, 2, 3]
        point3f[] points = [
            (-4, -3, 0), (4, -3, 0), (4, 14, 0), (-4, 14, 0)
        ]
        normal3f[] primvars:normals = [
            (0, 0, 1), (0, 0, 1), (0, 0, 1), (0, 0, 1)
        ] (
            interpolation = "faceVarying"
        )
        color3f[] primvars:displayColor = [(0.34, 0.34, 0.35)]
    }

    def Scope "Pumps"
    {
        # Authoring master for the pump component asset. The server composes
        # one referenced </Pump> prim per configured pump into this scope, so
        # rendering the master as well would show a phantom extra machine that
        # no OPC UA object drives. It stays in the layer - deactivated - because
        # generate_pump_assets.py extracts pump.usda from
        # it. Edit it, re-run the generator, never hand-edit the generated
        # layer.
        def Xform "P101" (
            active = false
            kind = "component"
        )
        {
            double3 xformOp:translate = (0, 0, 0)
            uniform token[] xformOpOrder = ["xformOp:translate"]

            def Xform "Baseplate"
            {
                def Cube "Plate" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    double size = 1.0
                    color3f[] primvars:displayColor = [(0.20, 0.21, 0.23)]
                    rel material:binding = </Plant/Looks/DarkSteel>
                    double3 xformOp:translate = (-0.08, 0, 0.06)
                    double3 xformOp:scale = (1.80, 0.46, 0.12)
                    uniform token[] xformOpOrder = ["xformOp:translate", "xformOp:scale"]
                }

                def Cube "PumpPad" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    double size = 1.0
                    color3f[] primvars:displayColor = [(0.26, 0.27, 0.29)]
                    rel material:binding = </Plant/Looks/DarkSteel>
                    double3 xformOp:translate = (-0.62, 0, 0.135)
                    double3 xformOp:scale = (0.44, 0.40, 0.03)
                    uniform token[] xformOpOrder = ["xformOp:translate", "xformOp:scale"]
                }

                def Cube "MotorRailA" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    double size = 1.0
                    color3f[] primvars:displayColor = [(0.26, 0.27, 0.29)]
                    rel material:binding = </Plant/Looks/DarkSteel>
                    double3 xformOp:translate = (0.31, -0.105, 0.1365)
                    double3 xformOp:scale = (0.62, 0.07, 0.033)
                    uniform token[] xformOpOrder = ["xformOp:translate", "xformOp:scale"]
                }

                def Cube "MotorRailB" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    double size = 1.0
                    color3f[] primvars:displayColor = [(0.26, 0.27, 0.29)]
                    rel material:binding = </Plant/Looks/DarkSteel>
                    double3 xformOp:translate = (0.31, 0.105, 0.1365)
                    double3 xformOp:scale = (0.62, 0.07, 0.033)
                    uniform token[] xformOpOrder = ["xformOp:translate", "xformOp:scale"]
                }

                def Cube "LiftingLugA" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    double size = 1.0
                    color3f[] primvars:displayColor = [(0.24, 0.25, 0.27)]
                    rel material:binding = </Plant/Looks/DarkSteel>
                    double3 xformOp:translate = (-0.86, -0.24, 0.10)
                    double3 xformOp:scale = (0.10, 0.014, 0.05)
                    uniform token[] xformOpOrder = ["xformOp:translate", "xformOp:scale"]
                }

                def Cube "LiftingLugB" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    double size = 1.0
                    color3f[] primvars:displayColor = [(0.24, 0.25, 0.27)]
                    rel material:binding = </Plant/Looks/DarkSteel>
                    double3 xformOp:translate = (0.70, 0.24, 0.10)
                    double3 xformOp:scale = (0.10, 0.014, 0.05)
                    uniform token[] xformOpOrder = ["xformOp:translate", "xformOp:scale"]
                }
            }

            def Cylinder "Body" (
                prepend apiSchemas = ["MaterialBindingAPI"]
            )
            {
                uniform token axis = "X"
                double height = 0.110
                double radius = 0.1775
                color3f[] primvars:displayColor = [(0.02, 0.24, 0.60)]
                rel material:binding = </Plant/Pumps/P101/Body/Mat>
                double3 xformOp:translate = (-0.645, 0, 0.28)
                uniform token[] xformOpOrder = ["xformOp:translate"]

                def Material "Mat"
                {
                    token outputs:surface.connect = </Plant/Pumps/P101/Body/Mat/Surface.outputs:surface>

                    def Shader "Surface"
                    {
                        uniform token info:id = "UsdPreviewSurface"
                        color3f inputs:diffuseColor = (0.02, 0.24, 0.60)
                        float inputs:metallic = 0.1
                        float inputs:roughness = 0.45
                        token outputs:surface
                    }
                }
            }

            def Xform "Casing"
            {
                def Cylinder "VoluteShoulder" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    uniform token axis = "X"
                    double height = 0.070
                    double radius = 0.196
                    color3f[] primvars:displayColor = [(0.02, 0.22, 0.55)]
                    rel material:binding = </Plant/Looks/PumpBlue>
                    double3 xformOp:translate = (-0.645, 0.014, 0.293)
                    uniform token[] xformOpOrder = ["xformOp:translate"]
                }

                def Cube "Foot" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    double size = 1.0
                    color3f[] primvars:displayColor = [(0.02, 0.22, 0.55)]
                    rel material:binding = </Plant/Looks/PumpBlue>
                    double3 xformOp:translate = (-0.645, 0, 0.1875)
                    double3 xformOp:scale = (0.11, 0.30, 0.135)
                    uniform token[] xformOpOrder = ["xformOp:translate", "xformOp:scale"]
                }

                def Cube "FootPad" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    double size = 1.0
                    color3f[] primvars:displayColor = [(0.02, 0.20, 0.50)]
                    rel material:binding = </Plant/Looks/PumpBlue>
                    double3 xformOp:translate = (-0.645, 0, 0.159)
                    double3 xformOp:scale = (0.16, 0.36, 0.018)
                    uniform token[] xformOpOrder = ["xformOp:translate", "xformOp:scale"]
                }

                def Cylinder "DrainPlug" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    uniform token axis = "Z"
                    double height = 0.022
                    double radius = 0.016
                    color3f[] primvars:displayColor = [(0.72, 0.53, 0.24)]
                    rel material:binding = </Plant/Looks/Bronze>
                    double3 xformOp:translate = (-0.700, 0, 0.115)
                    uniform token[] xformOpOrder = ["xformOp:translate"]
                }
            }

            def Xform "Suction"
            {
                def Cylinder "Flange" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    uniform token axis = "X"
                    double height = 0.020
                    double radius = 0.100
                    color3f[] primvars:displayColor = [(0.02, 0.22, 0.55)]
                    rel material:binding = </Plant/Looks/PumpBlue>
                    double3 xformOp:translate = (-0.860, 0, 0.28)
                    uniform token[] xformOpOrder = ["xformOp:translate"]
                }

                def Cylinder "Neck" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    uniform token axis = "X"
                    double height = 0.055
                    double radius = 0.051
                    color3f[] primvars:displayColor = [(0.02, 0.22, 0.55)]
                    rel material:binding = </Plant/Pumps/P101/Suction/Neck/Mat>
                    double3 xformOp:translate = (-0.822, 0, 0.28)
                    uniform token[] xformOpOrder = ["xformOp:translate"]

                    # Own material, so the suction line can be tinted by the
                    # pumped fluid temperature without recolouring every other
                    # blue casting that shares the Looks scope.
                    def Material "Mat"
                    {
                        token outputs:surface.connect = </Plant/Pumps/P101/Suction/Neck/Mat/Surface.outputs:surface>

                        def Shader "Surface"
                        {
                            uniform token info:id = "UsdPreviewSurface"
                            color3f inputs:diffuseColor = (0.02, 0.22, 0.55)
                            float inputs:metallic = 0.1
                            float inputs:roughness = 0.45
                            token outputs:surface
                        }
                    }
                }

                # Cavitation indication, at the suction eye where the fault is.
                # Hidden until the supervision state asserts.
                def Sphere "CavitationHalo"
                {
                    double radius = 0.090
                    color3f[] primvars:displayColor = [(0.95, 0.85, 0.15)]
                    token visibility = "invisible"
                    double3 xformOp:translate = (-0.845, 0, 0.28)
                    uniform token[] xformOpOrder = ["xformOp:translate"]
                }

                def Cylinder "BoltTop" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    uniform token axis = "X"
                    double height = 0.034
                    double radius = 0.009
                    color3f[] primvars:displayColor = [(0.55, 0.56, 0.58)]
                    rel material:binding = </Plant/Looks/Galvanised>
                    double3 xformOp:translate = (-0.860, 0, 0.360)
                    uniform token[] xformOpOrder = ["xformOp:translate"]
                }

                def Cylinder "BoltBottom" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    uniform token axis = "X"
                    double height = 0.034
                    double radius = 0.009
                    color3f[] primvars:displayColor = [(0.55, 0.56, 0.58)]
                    rel material:binding = </Plant/Looks/Galvanised>
                    double3 xformOp:translate = (-0.860, 0, 0.200)
                    uniform token[] xformOpOrder = ["xformOp:translate"]
                }

                def Cylinder "BoltLeft" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    uniform token axis = "X"
                    double height = 0.034
                    double radius = 0.009
                    color3f[] primvars:displayColor = [(0.55, 0.56, 0.58)]
                    rel material:binding = </Plant/Looks/Galvanised>
                    double3 xformOp:translate = (-0.860, -0.080, 0.28)
                    uniform token[] xformOpOrder = ["xformOp:translate"]
                }

                def Cylinder "BoltRight" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    uniform token axis = "X"
                    double height = 0.034
                    double radius = 0.009
                    color3f[] primvars:displayColor = [(0.55, 0.56, 0.58)]
                    rel material:binding = </Plant/Looks/Galvanised>
                    double3 xformOp:translate = (-0.860, 0.080, 0.28)
                    uniform token[] xformOpOrder = ["xformOp:translate"]
                }
            }

            def Xform "Discharge"
            {
                def Cylinder "Neck" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    uniform token axis = "Z"
                    double height = 0.150
                    double radius = 0.043
                    color3f[] primvars:displayColor = [(0.02, 0.22, 0.55)]
                    rel material:binding = </Plant/Looks/PumpBlue>
                    double3 xformOp:translate = (-0.645, 0, 0.455)
                    uniform token[] xformOpOrder = ["xformOp:translate"]
                }

                def Cylinder "Flange" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    uniform token axis = "Z"
                    double height = 0.018
                    double radius = 0.0925
                    color3f[] primvars:displayColor = [(0.02, 0.22, 0.55)]
                    rel material:binding = </Plant/Looks/PumpBlue>
                    double3 xformOp:translate = (-0.645, 0, 0.539)
                    uniform token[] xformOpOrder = ["xformOp:translate"]
                }

                def Cylinder "BoltFront" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    uniform token axis = "Z"
                    double height = 0.032
                    double radius = 0.009
                    color3f[] primvars:displayColor = [(0.55, 0.56, 0.58)]
                    rel material:binding = </Plant/Looks/Galvanised>
                    double3 xformOp:translate = (-0.5725, 0, 0.539)
                    uniform token[] xformOpOrder = ["xformOp:translate"]
                }

                def Cylinder "BoltBack" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    uniform token axis = "Z"
                    double height = 0.032
                    double radius = 0.009
                    color3f[] primvars:displayColor = [(0.55, 0.56, 0.58)]
                    rel material:binding = </Plant/Looks/Galvanised>
                    double3 xformOp:translate = (-0.7175, 0, 0.539)
                    uniform token[] xformOpOrder = ["xformOp:translate"]
                }

                def Cylinder "BoltLeft" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    uniform token axis = "Z"
                    double height = 0.032
                    double radius = 0.009
                    color3f[] primvars:displayColor = [(0.55, 0.56, 0.58)]
                    rel material:binding = </Plant/Looks/Galvanised>
                    double3 xformOp:translate = (-0.645, 0.0725, 0.539)
                    uniform token[] xformOpOrder = ["xformOp:translate"]
                }

                def Cylinder "BoltRight" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    uniform token axis = "Z"
                    double height = 0.032
                    double radius = 0.009
                    color3f[] primvars:displayColor = [(0.55, 0.56, 0.58)]
                    rel material:binding = </Plant/Looks/Galvanised>
                    double3 xformOp:translate = (-0.645, -0.0725, 0.539)
                    uniform token[] xformOpOrder = ["xformOp:translate"]
                }

                def Xform "Gauge"
                {
                    def Cylinder "Stem" (
                        prepend apiSchemas = ["MaterialBindingAPI"]
                    )
                    {
                        uniform token axis = "Y"
                        double height = 0.055
                        double radius = 0.007
                        color3f[] primvars:displayColor = [(0.55, 0.56, 0.58)]
                        rel material:binding = </Plant/Looks/Galvanised>
                        double3 xformOp:translate = (-0.645, 0.070, 0.470)
                        uniform token[] xformOpOrder = ["xformOp:translate"]
                    }

                    def Cylinder "Dial" (
                        prepend apiSchemas = ["MaterialBindingAPI"]
                    )
                    {
                        uniform token axis = "Y"
                        double height = 0.022
                        double radius = 0.041
                        color3f[] primvars:displayColor = [(0.90, 0.90, 0.88)]
                        rel material:binding = </Plant/Looks/Galvanised>
                        double3 xformOp:translate = (-0.645, 0.108, 0.470)
                        uniform token[] xformOpOrder = ["xformOp:translate"]
                    }

                    # Discharge pressure needle. The binding contract drives
                    # xformOp:rotateZ, but this dial faces +Y, so a static rotateX
                    # lays the needle's local Z along the world Y axis before the
                    # driven rotation - the same trick the impeller uses to put a
                    # horizontal shaft on a rotateZ binding.
                    def Xform "Needle"
                    {
                        double3 xformOp:translate = (-0.645, 0.121, 0.470)
                        double xformOp:rotateX = 90
                        double xformOp:rotateZ = 0
                        uniform token[] xformOpOrder = [
                            "xformOp:translate", "xformOp:rotateX", "xformOp:rotateZ"
                        ]

                        def Cube "Pointer" (
                            prepend apiSchemas = ["MaterialBindingAPI"]
                        )
                        {
                            double size = 1.0
                            color3f[] primvars:displayColor = [(0.75, 0.10, 0.08)]
                            rel material:binding = </Plant/Looks/DarkSteel>
                            double3 xformOp:translate = (0.015, 0, 0)
                            double3 xformOp:scale = (0.030, 0.0035, 0.0035)
                            uniform token[] xformOpOrder = ["xformOp:translate", "xformOp:scale"]
                        }
                    }
                }
            }

            def Xform "PowerEnd"
            {
                def Cylinder "SealHousing" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    uniform token axis = "X"
                    double height = 0.060
                    double radius = 0.046
                    color3f[] primvars:displayColor = [(0.02, 0.22, 0.55)]
                    rel material:binding = </Plant/Looks/PumpBlue>
                    double3 xformOp:translate = (-0.560, 0, 0.28)
                    uniform token[] xformOpOrder = ["xformOp:translate"]
                }

                def Cylinder "Lantern" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    uniform token axis = "X"
                    double height = 0.040
                    double radius = 0.058
                    color3f[] primvars:displayColor = [(0.02, 0.20, 0.50)]
                    rel material:binding = </Plant/Looks/PumpBlue>
                    double3 xformOp:translate = (-0.510, 0, 0.28)
                    uniform token[] xformOpOrder = ["xformOp:translate"]
                }

                def Cylinder "Bracket" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    uniform token axis = "X"
                    double height = 0.220
                    double radius = 0.0625
                    color3f[] primvars:displayColor = [(0.02, 0.22, 0.55)]
                    rel material:binding = </Plant/Looks/PumpBlue>
                    double3 xformOp:translate = (-0.380, 0, 0.28)
                    uniform token[] xformOpOrder = ["xformOp:translate"]
                }

                def Cube "BracketFoot" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    double size = 1.0
                    color3f[] primvars:displayColor = [(0.02, 0.20, 0.50)]
                    rel material:binding = </Plant/Looks/PumpBlue>
                    double3 xformOp:translate = (-0.360, 0, 0.1875)
                    double3 xformOp:scale = (0.16, 0.20, 0.105)
                    uniform token[] xformOpOrder = ["xformOp:translate", "xformOp:scale"]
                }

                def Cylinder "SightGlass" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    uniform token axis = "Y"
                    double height = 0.020
                    double radius = 0.015
                    color3f[] primvars:displayColor = [(0.85, 0.86, 0.62)]
                    rel material:binding = </Plant/Looks/Bronze>
                    double3 xformOp:translate = (-0.330, 0.064, 0.245)
                    uniform token[] xformOpOrder = ["xformOp:translate"]
                }

                # Bearing-temperature gauge on the bracket. Same rotateX trick as
                # the discharge gauge: the dial faces +Y, the binding drives Z.
                def Xform "TempGauge"
                {
                    def Cylinder "Dial" (
                        prepend apiSchemas = ["MaterialBindingAPI"]
                    )
                    {
                        uniform token axis = "Y"
                        double height = 0.018
                        double radius = 0.032
                        color3f[] primvars:displayColor = [(0.90, 0.90, 0.88)]
                        rel material:binding = </Plant/Looks/Galvanised>
                        double3 xformOp:translate = (-0.300, 0.070, 0.345)
                        uniform token[] xformOpOrder = ["xformOp:translate"]
                    }

                    def Xform "Needle"
                    {
                        double3 xformOp:translate = (-0.300, 0.081, 0.345)
                        double xformOp:rotateX = 90
                        double xformOp:rotateZ = 0
                        uniform token[] xformOpOrder = [
                            "xformOp:translate", "xformOp:rotateX", "xformOp:rotateZ"
                        ]

                        def Cube "Pointer" (
                            prepend apiSchemas = ["MaterialBindingAPI"]
                        )
                        {
                            double size = 1.0
                            color3f[] primvars:displayColor = [(0.75, 0.10, 0.08)]
                            rel material:binding = </Plant/Looks/DarkSteel>
                            double3 xformOp:translate = (0.012, 0, 0)
                            double3 xformOp:scale = (0.024, 0.003, 0.003)
                            uniform token[] xformOpOrder = ["xformOp:translate", "xformOp:scale"]
                        }
                    }
                }
            }

            # Suction vessel the pump draws from. Drawn at a fraction of a real
            # vessel's height so it does not tower over the machine; the liquid
            # surface rides on the published Level.
            def Xform "SuctionVessel"
            {
                double3 xformOp:translate = (-1.35, 0, 0)
                uniform token[] xformOpOrder = ["xformOp:translate"]

                def Cylinder "Shell" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    uniform token axis = "Z"
                    double height = 1.05
                    double radius = 0.30
                    color3f[] primvars:displayColor = [(0.55, 0.56, 0.58)]
                    rel material:binding = </Plant/Looks/Galvanised>
                    double3 xformOp:translate = (0, 0, 0.525)
                    uniform token[] xformOpOrder = ["xformOp:translate"]
                }

                def Cylinder "Skirt" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    uniform token axis = "Z"
                    double height = 0.04
                    double radius = 0.32
                    color3f[] primvars:displayColor = [(0.30, 0.31, 0.33)]
                    rel material:binding = </Plant/Looks/DarkSteel>
                    double3 xformOp:translate = (0, 0, 0.020)
                    uniform token[] xformOpOrder = ["xformOp:translate"]
                }

                # The liquid surface. Its height above the vessel floor is driven
                # by the published suction level, so the twin shows the pump
                # running down its supply and refilling.
                def Cylinder "Surface" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    uniform token axis = "Z"
                    double height = 0.012
                    double radius = 0.285
                    color3f[] primvars:displayColor = [(0.10, 0.42, 0.72)]
                    rel material:binding = </Plant/Looks/PumpBlue>
                    matrix4d xformOp:transform = ( (1, 0, 0, 0), (0, 1, 0, 0), (0, 0, 1, 0), (0, 0, 0.5, 1) )
                    uniform token[] xformOpOrder = ["xformOp:transform"]
                }

                def Cylinder "DownPipe" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    uniform token axis = "X"
                    double height = 0.42
                    double radius = 0.040
                    color3f[] primvars:displayColor = [(0.02, 0.22, 0.55)]
                    rel material:binding = </Plant/Looks/PumpBlue>
                    double3 xformOp:translate = (0.28, 0, 0.28)
                    uniform token[] xformOpOrder = ["xformOp:translate"]
                }
            }

            def Cylinder "Bearing" (
                prepend apiSchemas = ["MaterialBindingAPI"]
            )
            {
                uniform token axis = "X"
                double height = 0.036
                double radius = 0.052
                color3f[] primvars:displayColor = [(0.30, 0.31, 0.33)]
                rel material:binding = </Plant/Looks/DarkSteel>
                double3 xformOp:translate = (-0.300, 0, 0.28)
                uniform token[] xformOpOrder = ["xformOp:translate"]
            }

            # Motor-overheat indication, on the bearing bracket where the fault
            # is. Hidden until the supervision state asserts, so it says which
            # fault the alarm ring is drawn for.
            def Sphere "OverheatHalo"
            {
                double radius = 0.105
                color3f[] primvars:displayColor = [(1.0, 0.18, 0.08)]
                token visibility = "invisible"
                double3 xformOp:translate = (-0.300, 0, 0.28)
                uniform token[] xformOpOrder = ["xformOp:translate"]
            }

            def Xform "Impeller"
            {
                double3 xformOp:translate = (0, 0, 0.28)
                double xformOp:rotateY = 90
                double xformOp:rotateZ = 0
                uniform token[] xformOpOrder = [
                    "xformOp:translate", "xformOp:rotateY", "xformOp:rotateZ"
                ]

                custom double inputs:speedSetpoint = 0

                def Cylinder "Shaft" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    uniform token axis = "Z"
                    double height = 0.760
                    double radius = 0.019
                    color3f[] primvars:displayColor = [(0.62, 0.63, 0.65)]
                    rel material:binding = </Plant/Looks/Galvanised>
                    double3 xformOp:translate = (0, 0, -0.300)
                    uniform token[] xformOpOrder = ["xformOp:translate"]
                }

                def Cylinder "Shroud" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    uniform token axis = "Z"
                    double height = 0.012
                    double radius = 0.099
                    color3f[] primvars:displayColor = [(0.66, 0.48, 0.22)]
                    rel material:binding = </Plant/Looks/Bronze>
                    double3 xformOp:translate = (0, 0, 0.664)
                    uniform token[] xformOpOrder = ["xformOp:translate"]
                }

                def Cylinder "Hub" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    uniform token axis = "Z"
                    double height = 0.034
                    double radius = 0.030
                    color3f[] primvars:displayColor = [(0.66, 0.48, 0.22)]
                    rel material:binding = </Plant/Looks/Bronze>
                    double3 xformOp:translate = (0, 0, 0.645)
                    uniform token[] xformOpOrder = ["xformOp:translate"]
                }

                def Cube "VaneA" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    double size = 1.0
                    color3f[] primvars:displayColor = [(0.70, 0.52, 0.24)]
                    rel material:binding = </Plant/Looks/Bronze>
                    double3 xformOp:translate = (0.052, 0.014, 0.646)
                    double3 xformOp:rotateXYZ = (0, 0, 22)
                    double3 xformOp:scale = (0.086, 0.010, 0.026)
                    uniform token[] xformOpOrder = [
                        "xformOp:translate", "xformOp:rotateXYZ", "xformOp:scale"
                    ]
                }

                def Cube "VaneB" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    double size = 1.0
                    color3f[] primvars:displayColor = [(0.70, 0.52, 0.24)]
                    rel material:binding = </Plant/Looks/Bronze>
                    double3 xformOp:translate = (0.014, 0.052, 0.646)
                    double3 xformOp:rotateXYZ = (0, 0, 82)
                    double3 xformOp:scale = (0.086, 0.010, 0.026)
                    uniform token[] xformOpOrder = [
                        "xformOp:translate", "xformOp:rotateXYZ", "xformOp:scale"
                    ]
                }

                def Cube "VaneC" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    double size = 1.0
                    color3f[] primvars:displayColor = [(0.70, 0.52, 0.24)]
                    rel material:binding = </Plant/Looks/Bronze>
                    double3 xformOp:translate = (-0.038, 0.038, 0.646)
                    double3 xformOp:rotateXYZ = (0, 0, 142)
                    double3 xformOp:scale = (0.086, 0.010, 0.026)
                    uniform token[] xformOpOrder = [
                        "xformOp:translate", "xformOp:rotateXYZ", "xformOp:scale"
                    ]
                }

                def Cube "VaneD" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    double size = 1.0
                    color3f[] primvars:displayColor = [(0.70, 0.52, 0.24)]
                    rel material:binding = </Plant/Looks/Bronze>
                    double3 xformOp:translate = (-0.052, -0.014, 0.646)
                    double3 xformOp:rotateXYZ = (0, 0, 202)
                    double3 xformOp:scale = (0.086, 0.010, 0.026)
                    uniform token[] xformOpOrder = [
                        "xformOp:translate", "xformOp:rotateXYZ", "xformOp:scale"
                    ]
                }

                def Cube "VaneE" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    double size = 1.0
                    color3f[] primvars:displayColor = [(0.70, 0.52, 0.24)]
                    rel material:binding = </Plant/Looks/Bronze>
                    double3 xformOp:translate = (-0.014, -0.052, 0.646)
                    double3 xformOp:rotateXYZ = (0, 0, 262)
                    double3 xformOp:scale = (0.086, 0.010, 0.026)
                    uniform token[] xformOpOrder = [
                        "xformOp:translate", "xformOp:rotateXYZ", "xformOp:scale"
                    ]
                }

                def Cube "VaneF" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    double size = 1.0
                    color3f[] primvars:displayColor = [(0.70, 0.52, 0.24)]
                    rel material:binding = </Plant/Looks/Bronze>
                    double3 xformOp:translate = (0.038, -0.038, 0.646)
                    double3 xformOp:rotateXYZ = (0, 0, 322)
                    double3 xformOp:scale = (0.086, 0.010, 0.026)
                    uniform token[] xformOpOrder = [
                        "xformOp:translate", "xformOp:rotateXYZ", "xformOp:scale"
                    ]
                }

                def Cylinder "CouplingHubPump" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    uniform token axis = "Z"
                    double height = 0.052
                    double radius = 0.070
                    color3f[] primvars:displayColor = [(0.34, 0.35, 0.37)]
                    rel material:binding = </Plant/Looks/DarkSteel>
                    double3 xformOp:translate = (0, 0, -0.196)
                    uniform token[] xformOpOrder = ["xformOp:translate"]
                }

                def Cylinder "CouplingSpider" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    uniform token axis = "Z"
                    double height = 0.014
                    double radius = 0.058
                    color3f[] primvars:displayColor = [(0.92, 0.66, 0.06)]
                    rel material:binding = </Plant/Looks/Bronze>
                    double3 xformOp:translate = (0, 0, -0.163)
                    uniform token[] xformOpOrder = ["xformOp:translate"]
                }

                def Cylinder "CouplingHubMotor" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    uniform token axis = "Z"
                    double height = 0.052
                    double radius = 0.070
                    color3f[] primvars:displayColor = [(0.34, 0.35, 0.37)]
                    rel material:binding = </Plant/Looks/DarkSteel>
                    double3 xformOp:translate = (0, 0, -0.130)
                    uniform token[] xformOpOrder = ["xformOp:translate"]
                }

                def Cube "CouplingKey" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    double size = 1.0
                    color3f[] primvars:displayColor = [(0.94, 0.94, 0.95)]
                    rel material:binding = </Plant/Looks/Galvanised>
                    double3 xformOp:translate = (0, 0, -0.168)
                    double3 xformOp:scale = (0.020, 0.140, 0.010)
                    uniform token[] xformOpOrder = ["xformOp:translate", "xformOp:scale"]
                }
            }

            def Xform "CouplingGuard"
            {
                def Cylinder "RingPump" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    uniform token axis = "X"
                    double height = 0.012
                    double radius = 0.110
                    color3f[] primvars:displayColor = [(0.66, 0.68, 0.70)]
                    rel material:binding = </Plant/Looks/Galvanised>
                    double3 xformOp:translate = (-0.264, 0, 0.28)
                    uniform token[] xformOpOrder = ["xformOp:translate"]
                }

                def Cylinder "RingMotor" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    uniform token axis = "X"
                    double height = 0.012
                    double radius = 0.110
                    color3f[] primvars:displayColor = [(0.66, 0.68, 0.70)]
                    rel material:binding = </Plant/Looks/Galvanised>
                    double3 xformOp:translate = (-0.006, 0, 0.28)
                    uniform token[] xformOpOrder = ["xformOp:translate"]
                }

                def Cube "BarTop" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    double size = 1.0
                    color3f[] primvars:displayColor = [(0.66, 0.68, 0.70)]
                    rel material:binding = </Plant/Looks/Galvanised>
                    double3 xformOp:translate = (-0.135, 0, 0.388)
                    double3 xformOp:scale = (0.264, 0.030, 0.008)
                    uniform token[] xformOpOrder = ["xformOp:translate", "xformOp:scale"]
                }

                def Cube "BarBottom" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    double size = 1.0
                    color3f[] primvars:displayColor = [(0.66, 0.68, 0.70)]
                    rel material:binding = </Plant/Looks/Galvanised>
                    double3 xformOp:translate = (-0.135, 0, 0.172)
                    double3 xformOp:scale = (0.264, 0.030, 0.008)
                    uniform token[] xformOpOrder = ["xformOp:translate", "xformOp:scale"]
                }

                def Cube "BarLeft" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    double size = 1.0
                    color3f[] primvars:displayColor = [(0.66, 0.68, 0.70)]
                    rel material:binding = </Plant/Looks/Galvanised>
                    double3 xformOp:translate = (-0.135, -0.108, 0.28)
                    double3 xformOp:scale = (0.264, 0.008, 0.030)
                    uniform token[] xformOpOrder = ["xformOp:translate", "xformOp:scale"]
                }

                def Cube "BarRight" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    double size = 1.0
                    color3f[] primvars:displayColor = [(0.66, 0.68, 0.70)]
                    rel material:binding = </Plant/Looks/Galvanised>
                    double3 xformOp:translate = (-0.135, 0.108, 0.28)
                    double3 xformOp:scale = (0.264, 0.008, 0.030)
                    uniform token[] xformOpOrder = ["xformOp:translate", "xformOp:scale"]
                }
            }

            def Xform "Motor"
            {
                def Cylinder "Frame" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    uniform token axis = "X"
                    double height = 0.615
                    double radius = 0.127
                    color3f[] primvars:displayColor = [(0.60, 0.61, 0.60)]
                    rel material:binding = </Plant/Looks/MotorGrey>
                    double3 xformOp:translate = (0.3125, 0, 0.28)
                    uniform token[] xformOpOrder = ["xformOp:translate"]
                }

                def Cylinder "DriveEndShield" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    uniform token axis = "X"
                    double height = 0.050
                    double radius = 0.132
                    color3f[] primvars:displayColor = [(0.55, 0.56, 0.55)]
                    rel material:binding = </Plant/Looks/MotorGrey>
                    double3 xformOp:translate = (0.030, 0, 0.28)
                    uniform token[] xformOpOrder = ["xformOp:translate"]
                }

                def Cylinder "NonDriveEndShield" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    uniform token axis = "X"
                    double height = 0.050
                    double radius = 0.132
                    color3f[] primvars:displayColor = [(0.55, 0.56, 0.55)]
                    rel material:binding = </Plant/Looks/MotorGrey>
                    double3 xformOp:translate = (0.595, 0, 0.28)
                    uniform token[] xformOpOrder = ["xformOp:translate"]
                }

                def Cylinder "FanCowl" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    uniform token axis = "X"
                    double height = 0.080
                    double radius = 0.140
                    color3f[] primvars:displayColor = [(0.48, 0.49, 0.50)]
                    rel material:binding = </Plant/Looks/MotorGrey>
                    double3 xformOp:translate = (0.660, 0, 0.28)
                    uniform token[] xformOpOrder = ["xformOp:translate"]
                }

                # Cooling fan inside the cowl. It sits on the motor shaft, so it
                # turns with the duty point: a pump that is barely moving fluid is
                # visibly loafing. Same rotateY-then-rotateZ trick as the impeller,
                # because the shaft is horizontal but the binding drives Z.
                def Xform "FanBlades"
                {
                    double3 xformOp:translate = (0.660, 0, 0.28)
                    double xformOp:rotateY = 90
                    double xformOp:rotateZ = 0
                    uniform token[] xformOpOrder = [
                        "xformOp:translate", "xformOp:rotateY", "xformOp:rotateZ"
                    ]

                    def Cylinder "Hub" (
                        prepend apiSchemas = ["MaterialBindingAPI"]
                    )
                    {
                        uniform token axis = "Z"
                        double height = 0.030
                        double radius = 0.028
                        color3f[] primvars:displayColor = [(0.20, 0.21, 0.23)]
                        rel material:binding = </Plant/Looks/DarkSteel>
                        uniform token[] xformOpOrder = []
                    }

                    def Cube "BladeA" (
                        prepend apiSchemas = ["MaterialBindingAPI"]
                    )
                    {
                        double size = 1.0
                        color3f[] primvars:displayColor = [(0.30, 0.31, 0.33)]
                        rel material:binding = </Plant/Looks/DarkSteel>
                        double3 xformOp:translate = (0.055, 0, 0)
                        double3 xformOp:scale = (0.110, 0.028, 0.008)
                        uniform token[] xformOpOrder = ["xformOp:translate", "xformOp:scale"]
                    }

                    def Cube "BladeB" (
                        prepend apiSchemas = ["MaterialBindingAPI"]
                    )
                    {
                        double size = 1.0
                        color3f[] primvars:displayColor = [(0.30, 0.31, 0.33)]
                        rel material:binding = </Plant/Looks/DarkSteel>
                        double3 xformOp:translate = (-0.055, 0, 0)
                        double3 xformOp:scale = (0.110, 0.028, 0.008)
                        uniform token[] xformOpOrder = ["xformOp:translate", "xformOp:scale"]
                    }

                    def Cube "BladeC" (
                        prepend apiSchemas = ["MaterialBindingAPI"]
                    )
                    {
                        double size = 1.0
                        color3f[] primvars:displayColor = [(0.30, 0.31, 0.33)]
                        rel material:binding = </Plant/Looks/DarkSteel>
                        double3 xformOp:translate = (0, 0.055, 0)
                        double3 xformOp:scale = (0.028, 0.110, 0.008)
                        uniform token[] xformOpOrder = ["xformOp:translate", "xformOp:scale"]
                    }

                    def Cube "BladeD" (
                        prepend apiSchemas = ["MaterialBindingAPI"]
                    )
                    {
                        double size = 1.0
                        color3f[] primvars:displayColor = [(0.30, 0.31, 0.33)]
                        rel material:binding = </Plant/Looks/DarkSteel>
                        double3 xformOp:translate = (0, -0.055, 0)
                        double3 xformOp:scale = (0.028, 0.110, 0.008)
                        uniform token[] xformOpOrder = ["xformOp:translate", "xformOp:scale"]
                    }
                }

                def Cube "FinTop" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    double size = 1.0
                    color3f[] primvars:displayColor = [(0.56, 0.57, 0.56)]
                    rel material:binding = </Plant/Looks/MotorGrey>
                    double3 xformOp:translate = (0.3125, 0, 0.412)
                    double3 xformOp:scale = (0.615, 0.030, 0.024)
                    uniform token[] xformOpOrder = ["xformOp:translate", "xformOp:scale"]
                }

                def Cube "FinUpperLeft" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    double size = 1.0
                    color3f[] primvars:displayColor = [(0.56, 0.57, 0.56)]
                    rel material:binding = </Plant/Looks/MotorGrey>
                    double3 xformOp:translate = (0.3125, -0.098, 0.372)
                    double3 xformOp:rotateXYZ = (40, 0, 0)
                    double3 xformOp:scale = (0.615, 0.024, 0.030)
                    uniform token[] xformOpOrder = [
                        "xformOp:translate", "xformOp:rotateXYZ", "xformOp:scale"
                    ]
                }

                def Cube "FinUpperRight" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    double size = 1.0
                    color3f[] primvars:displayColor = [(0.56, 0.57, 0.56)]
                    rel material:binding = </Plant/Looks/MotorGrey>
                    double3 xformOp:translate = (0.3125, 0.098, 0.372)
                    double3 xformOp:rotateXYZ = (-40, 0, 0)
                    double3 xformOp:scale = (0.615, 0.024, 0.030)
                    uniform token[] xformOpOrder = [
                        "xformOp:translate", "xformOp:rotateXYZ", "xformOp:scale"
                    ]
                }

                def Cube "FinLeft" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    double size = 1.0
                    color3f[] primvars:displayColor = [(0.56, 0.57, 0.56)]
                    rel material:binding = </Plant/Looks/MotorGrey>
                    double3 xformOp:translate = (0.3125, -0.132, 0.28)
                    double3 xformOp:scale = (0.615, 0.024, 0.030)
                    uniform token[] xformOpOrder = ["xformOp:translate", "xformOp:scale"]
                }

                def Cube "FinRight" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    double size = 1.0
                    color3f[] primvars:displayColor = [(0.56, 0.57, 0.56)]
                    rel material:binding = </Plant/Looks/MotorGrey>
                    double3 xformOp:translate = (0.3125, 0.132, 0.28)
                    double3 xformOp:scale = (0.615, 0.024, 0.030)
                    uniform token[] xformOpOrder = ["xformOp:translate", "xformOp:scale"]
                }

                def Cube "TerminalBox" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    double size = 1.0
                    color3f[] primvars:displayColor = [(0.52, 0.53, 0.52)]
                    rel material:binding = </Plant/Looks/MotorGrey>
                    double3 xformOp:translate = (0.230, 0, 0.452)
                    double3 xformOp:scale = (0.120, 0.120, 0.080)
                    uniform token[] xformOpOrder = ["xformOp:translate", "xformOp:scale"]
                }

                def Cylinder "CableGland" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    uniform token axis = "Y"
                    double height = 0.040
                    double radius = 0.016
                    color3f[] primvars:displayColor = [(0.30, 0.31, 0.33)]
                    rel material:binding = </Plant/Looks/DarkSteel>
                    double3 xformOp:translate = (0.230, -0.078, 0.440)
                    uniform token[] xformOpOrder = ["xformOp:translate"]
                }

                def Cylinder "EyeBolt" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    uniform token axis = "Z"
                    double height = 0.046
                    double radius = 0.012
                    color3f[] primvars:displayColor = [(0.62, 0.63, 0.65)]
                    rel material:binding = </Plant/Looks/Galvanised>
                    double3 xformOp:translate = (0.470, 0, 0.428)
                    uniform token[] xformOpOrder = ["xformOp:translate"]
                }

                def Cube "Nameplate" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    double size = 1.0
                    color3f[] primvars:displayColor = [(0.86, 0.87, 0.88)]
                    rel material:binding = </Plant/Looks/Galvanised>
                    double3 xformOp:translate = (0.150, -0.129, 0.318)
                    double3 xformOp:scale = (0.090, 0.004, 0.055)
                    uniform token[] xformOpOrder = ["xformOp:translate", "xformOp:scale"]
                }

                def Cube "FootLeft" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    double size = 1.0
                    color3f[] primvars:displayColor = [(0.55, 0.56, 0.55)]
                    rel material:binding = </Plant/Looks/MotorGrey>
                    double3 xformOp:translate = (0.310, -0.105, 0.179)
                    double3 xformOp:scale = (0.300, 0.044, 0.052)
                    uniform token[] xformOpOrder = ["xformOp:translate", "xformOp:scale"]
                }

                def Cube "FootRight" (
                    prepend apiSchemas = ["MaterialBindingAPI"]
                )
                {
                    double size = 1.0
                    color3f[] primvars:displayColor = [(0.55, 0.56, 0.55)]
                    rel material:binding = </Plant/Looks/MotorGrey>
                    double3 xformOp:translate = (0.310, 0.105, 0.179)
                    double3 xformOp:scale = (0.300, 0.044, 0.052)
                    uniform token[] xformOpOrder = ["xformOp:translate", "xformOp:scale"]
                }
            }

            # Alarm ring. A red circle drawn on the floor around the
            # machine is legible from anywhere in the hall and from any
            # camera angle, which a lamp on a mast is not: a beacon reads
            # only when you happen to be looking at it. Hidden until the
            # pump's own supervision state asserts.
            def Mesh "AlarmRing"
            {
                int[] faceVertexCounts = [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4]
                int[] faceVertexIndices = [0, 2, 3, 1, 2, 4, 5, 3, 4, 6, 7, 5, 6, 8, 9, 7, 8, 10, 11, 9, 10, 12, 13, 11, 12, 14, 15, 13, 14, 16, 17, 15, 16, 18, 19, 17, 18, 20, 21, 19, 20, 22, 23, 21, 22, 24, 25, 23, 24, 26, 27, 25, 26, 28, 29, 27, 28, 30, 31, 29, 30, 32, 33, 31, 32, 34, 35, 33, 34, 36, 37, 35, 36, 38, 39, 37, 38, 40, 41, 39, 40, 42, 43, 41, 42, 44, 45, 43, 44, 46, 47, 45, 46, 48, 49, 47, 48, 50, 51, 49, 50, 52, 53, 51, 52, 54, 55, 53, 54, 56, 57, 55, 56, 58, 59, 57, 58, 60, 61, 59, 60, 62, 63, 61, 62, 64, 65, 63, 64, 66, 67, 65, 66, 68, 69, 67, 68, 70, 71, 69, 70, 72, 73, 71, 72, 74, 75, 73, 74, 76, 77, 75, 76, 78, 79, 77, 78, 80, 81, 79, 80, 82, 83, 81, 82, 84, 85, 83, 84, 86, 87, 85, 86, 88, 89, 87, 88, 90, 91, 89, 90, 92, 93, 91, 92, 94, 95, 93, 94, 0, 1, 95]
                point3f[] points = [
                    (1.0200, 0.0000, 0.0150), (0.8800, 0.0000, 0.0150), (1.0106, 0.1436, 0.0150), (0.8718, 0.1253, 0.0150), (0.9825, 0.2847, 0.0150), (0.8473, 0.2485, 0.0150),
                    (0.9363, 0.4210, 0.0150), (0.8069, 0.3674, 0.0150), (0.8726, 0.5500, 0.0150), (0.7514, 0.4800, 0.0150), (0.7927, 0.6696, 0.0150), (0.6816, 0.5844, 0.0150),
                    (0.6978, 0.7778, 0.0150), (0.5988, 0.6788, 0.0150), (0.5896, 0.8727, 0.0150), (0.5044, 0.7616, 0.0150), (0.4700, 0.9526, 0.0150), (0.4000, 0.8314, 0.0150),
                    (0.3410, 1.0163, 0.0150), (0.2874, 0.8869, 0.0150), (0.2047, 1.0625, 0.0150), (0.1685, 0.9273, 0.0150), (0.0636, 1.0906, 0.0150), (0.0453, 0.9518, 0.0150),
                    (-0.0800, 1.1000, 0.0150), (-0.0800, 0.9600, 0.0150), (-0.2236, 1.0906, 0.0150), (-0.2053, 0.9518, 0.0150), (-0.3647, 1.0625, 0.0150), (-0.3285, 0.9273, 0.0150),
                    (-0.5010, 1.0163, 0.0150), (-0.4474, 0.8869, 0.0150), (-0.6300, 0.9526, 0.0150), (-0.5600, 0.8314, 0.0150), (-0.7496, 0.8727, 0.0150), (-0.6644, 0.7616, 0.0150),
                    (-0.8578, 0.7778, 0.0150), (-0.7588, 0.6788, 0.0150), (-0.9527, 0.6696, 0.0150), (-0.8416, 0.5844, 0.0150), (-1.0326, 0.5500, 0.0150), (-0.9114, 0.4800, 0.0150),
                    (-1.0963, 0.4210, 0.0150), (-0.9669, 0.3674, 0.0150), (-1.1425, 0.2847, 0.0150), (-1.0073, 0.2485, 0.0150), (-1.1706, 0.1436, 0.0150), (-1.0318, 0.1253, 0.0150),
                    (-1.1800, 0.0000, 0.0150), (-1.0400, 0.0000, 0.0150), (-1.1706, -0.1436, 0.0150), (-1.0318, -0.1253, 0.0150), (-1.1425, -0.2847, 0.0150), (-1.0073, -0.2485, 0.0150),
                    (-1.0963, -0.4210, 0.0150), (-0.9669, -0.3674, 0.0150), (-1.0326, -0.5500, 0.0150), (-0.9114, -0.4800, 0.0150), (-0.9527, -0.6696, 0.0150), (-0.8416, -0.5844, 0.0150),
                    (-0.8578, -0.7778, 0.0150), (-0.7588, -0.6788, 0.0150), (-0.7496, -0.8727, 0.0150), (-0.6644, -0.7616, 0.0150), (-0.6300, -0.9526, 0.0150), (-0.5600, -0.8314, 0.0150),
                    (-0.5010, -1.0163, 0.0150), (-0.4474, -0.8869, 0.0150), (-0.3647, -1.0625, 0.0150), (-0.3285, -0.9273, 0.0150), (-0.2236, -1.0906, 0.0150), (-0.2053, -0.9518, 0.0150),
                    (-0.0800, -1.1000, 0.0150), (-0.0800, -0.9600, 0.0150), (0.0636, -1.0906, 0.0150), (0.0453, -0.9518, 0.0150), (0.2047, -1.0625, 0.0150), (0.1685, -0.9273, 0.0150),
                    (0.3410, -1.0163, 0.0150), (0.2874, -0.8869, 0.0150), (0.4700, -0.9526, 0.0150), (0.4000, -0.8314, 0.0150), (0.5896, -0.8727, 0.0150), (0.5044, -0.7616, 0.0150),
                    (0.6978, -0.7778, 0.0150), (0.5988, -0.6788, 0.0150), (0.7927, -0.6696, 0.0150), (0.6816, -0.5844, 0.0150), (0.8726, -0.5500, 0.0150), (0.7514, -0.4800, 0.0150),
                    (0.9363, -0.4210, 0.0150), (0.8069, -0.3674, 0.0150), (0.9825, -0.2847, 0.0150), (0.8473, -0.2485, 0.0150), (1.0106, -0.1436, 0.0150), (0.8718, -0.1253, 0.0150)
                ]
                color3f[] primvars:displayColor = [(0.90, 0.05, 0.05)]
                token visibility = "invisible"
            }
        }
    }

}