SOP_TangentField.proto.h

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/* Automagically Generated by generate_proto.py
 * Do not Edit
 */
#pragma once

#include <SOP/SOP_API.h>
#include <SOP/SOP_NodeVerb.h>
#include <SOP/SOP_GraphProxy.h>

#include <OP/OP_Utils.h>
#include <PRM/PRM_Parm.h>
#include <UT/UT_IStream.h>
#include <UT/UT_NTStreamUtil.h>
#include <UT/UT_Ramp.h>
#include <UT/UT_SharedPtr.h>
#include <UT/UT_StringHolder.h>
#include <UT/UT_StringStream.h>
#include <UT/UT_VectorTypes.h>
#include <UT/UT_EnvControl.h>
#include <SYS/SYS_Types.h>

class DEP_MicroNode;
namespace SOP_TangentFieldEnums
{
    enum class Carrier
    {
        POINTS = 0,
        FACES
    };
    enum class FlipCurvatureAxes
    {
        MAXIMUM = 0,
        MINIMUM
    };
    enum class BoundaryRot
    {
        CCW = 0,
        INWARD,
        CW,
        OUTWARD
    };
    enum class OutputMode
    {
        ALL = 0,
        SYMMETRY,
        ONE
    };
}


class SOP_API SOP_TangentFieldParms  : public SOP_NodeParms
{
public:
    static int version() { return 1; }

    SOP_TangentFieldParms()
    {
        myGroup = ""_UTsh;
        myCarrier = 0;
        myDirections = 4;
        myRotation = 0;
        myCurvatureWeight = 0.1;
        myFlipCurvatureAxes = 0;
        myBoundaryWeight = 0;
        myBoundaryRot = 0;
        myGuideAttrib = ""_UTsh;
        myFieldAttrib = "field"_UTsh;
        myNormalizeField = true;
        myOutputMode = 0;
        myUseSingularGroup = false;
        mySingularGroup = "singular"_UTsh;
        myUsePositiveSingularGroup = false;
        myPositiveSingularGroup = "positive_singular"_UTsh;
        myUseNegativeSingularGroup = false;
        myNegativeSingularGroup = "negative_singular"_UTsh;
        myUseDiscontinuitiesGroup = false;
        myDiscontinuities = "discontinuities"_UTsh;
        myShowField = true;
        myShowNormalized = false;
        myShowPrescaled = true;
        myVectorscale = 1;
        myShowSingularities = true;
        myGuideAttribWeight = 0;

    }

    explicit SOP_TangentFieldParms(const SOP_TangentFieldParms &) = default;
    SOP_TangentFieldParms &operator=(const SOP_TangentFieldParms &) = default;
    SOP_TangentFieldParms(SOP_TangentFieldParms &&) noexcept = default;
    SOP_TangentFieldParms &operator=(SOP_TangentFieldParms &&) noexcept = default;

    ~SOP_TangentFieldParms() override {}

    bool operator==(const SOP_TangentFieldParms &src) const
    {
        if (myGroup != src.myGroup) return false;
        if (myCarrier != src.myCarrier) return false;
        if (myDirections != src.myDirections) return false;
        if (myRotation != src.myRotation) return false;
        if (myCurvatureWeight != src.myCurvatureWeight) return false;
        if (myFlipCurvatureAxes != src.myFlipCurvatureAxes) return false;
        if (myBoundaryWeight != src.myBoundaryWeight) return false;
        if (myBoundaryRot != src.myBoundaryRot) return false;
        if (myGuideAttrib != src.myGuideAttrib) return false;
        if (myFieldAttrib != src.myFieldAttrib) return false;
        if (myNormalizeField != src.myNormalizeField) return false;
        if (myOutputMode != src.myOutputMode) return false;
        if (myUseSingularGroup != src.myUseSingularGroup) return false;
        if (mySingularGroup != src.mySingularGroup) return false;
        if (myUsePositiveSingularGroup != src.myUsePositiveSingularGroup) return false;
        if (myPositiveSingularGroup != src.myPositiveSingularGroup) return false;
        if (myUseNegativeSingularGroup != src.myUseNegativeSingularGroup) return false;
        if (myNegativeSingularGroup != src.myNegativeSingularGroup) return false;
        if (myUseDiscontinuitiesGroup != src.myUseDiscontinuitiesGroup) return false;
        if (myDiscontinuities != src.myDiscontinuities) return false;
        if (myShowField != src.myShowField) return false;
        if (myShowNormalized != src.myShowNormalized) return false;
        if (myShowPrescaled != src.myShowPrescaled) return false;
        if (myVectorscale != src.myVectorscale) return false;
        if (myShowSingularities != src.myShowSingularities) return false;
        if (myGuideAttribWeight != src.myGuideAttribWeight) return false;

        return true;
    }
    bool operator!=(const SOP_TangentFieldParms &src) const
    {
        return !operator==(src);
    }
    using Carrier = SOP_TangentFieldEnums::Carrier;
    using FlipCurvatureAxes = SOP_TangentFieldEnums::FlipCurvatureAxes;
    using BoundaryRot = SOP_TangentFieldEnums::BoundaryRot;
    using OutputMode = SOP_TangentFieldEnums::OutputMode;



    void        buildFromOp(const OP_GraphProxy *graph, exint nodeidx, fpreal time, DEP_MicroNode *depnode)
    {
        myGroup = ""_UTsh;
        if (true)
            graph->evalOpParm(myGroup, nodeidx, "group", time, 0);
        myCarrier = 0;
        if (true)
            graph->evalOpParm(myCarrier, nodeidx, "carrier", time, 0);
        myDirections = 4;
        if (true)
            graph->evalOpParm(myDirections, nodeidx, "directions", time, 0);
        myRotation = 0;
        if (true)
            graph->evalOpParm(myRotation, nodeidx, "rotation", time, 0);
        myCurvatureWeight = 0.1;
        if (true && ( (true&&!(((int64(getDirections())==1)))) ) )
            graph->evalOpParm(myCurvatureWeight, nodeidx, "curvatureweight", time, 0);
        myFlipCurvatureAxes = 0;
        if (true && ( (true&&!(((getCurvatureWeight()==0)))) ) )
            graph->evalOpParm(myFlipCurvatureAxes, nodeidx, "flipcurvatureaxes", time, 0);
        myBoundaryWeight = 0;
        if (true)
            graph->evalOpParm(myBoundaryWeight, nodeidx, "boundaryweight", time, 0);
        myBoundaryRot = 0;
        if (true && ( (true&&!(((getBoundaryWeight()==0)))) ) )
            graph->evalOpParm(myBoundaryRot, nodeidx, "boundaryRot", time, 0);
        myGuideAttrib = ""_UTsh;
        if (true)
            graph->evalOpParm(myGuideAttrib, nodeidx, "guideattrib", time, 0);
        myFieldAttrib = "field"_UTsh;
        if (true)
            graph->evalOpParm(myFieldAttrib, nodeidx, "fieldattrib", time, 0);
        myNormalizeField = true;
        if (true)
            graph->evalOpParm(myNormalizeField, nodeidx, "normalizefield", time, 0);
        myOutputMode = 0;
        if (true && ( (true&&!(((int64(getDirections())==1)))) ) )
            graph->evalOpParm(myOutputMode, nodeidx, "outputmode", time, 0);
        myUseSingularGroup = false;
        if (true)
            graph->evalOpParm(myUseSingularGroup, nodeidx, "usesingulargroup", time, 0);
        mySingularGroup = "singular"_UTsh;
        if (true && ( (true&&!(((getUseSingularGroup()==0)))) ) )
            graph->evalOpParm(mySingularGroup, nodeidx, "singulargroup", time, 0);
        myUsePositiveSingularGroup = false;
        if (true)
            graph->evalOpParm(myUsePositiveSingularGroup, nodeidx, "usepositivesingulargroup", time, 0);
        myPositiveSingularGroup = "positive_singular"_UTsh;
        if (true && ( (true&&!(((getUsePositiveSingularGroup()==0)))) ) )
            graph->evalOpParm(myPositiveSingularGroup, nodeidx, "positivesingulargroup", time, 0);
        myUseNegativeSingularGroup = false;
        if (true)
            graph->evalOpParm(myUseNegativeSingularGroup, nodeidx, "usenegativesingulargroup", time, 0);
        myNegativeSingularGroup = "negative_singular"_UTsh;
        if (true && ( (true&&!(((getUseNegativeSingularGroup()==0)))) ) )
            graph->evalOpParm(myNegativeSingularGroup, nodeidx, "negativesingulargroup", time, 0);
        myUseDiscontinuitiesGroup = false;
        if (true)
            graph->evalOpParm(myUseDiscontinuitiesGroup, nodeidx, "usediscontinuitiesgroup", time, 0);
        myDiscontinuities = "discontinuities"_UTsh;
        if (true && ( (true&&!(((getUseDiscontinuitiesGroup()==0)))) ) )
            graph->evalOpParm(myDiscontinuities, nodeidx, "discontinuities", time, 0);
        myShowField = true;
        if (true)
            graph->evalOpParm(myShowField, nodeidx, "showfield", time, 0);
        myShowNormalized = false;
        if (true && ( (true&&!(((getShowField()==0)))) ) )
            graph->evalOpParm(myShowNormalized, nodeidx, "shownormalized", time, 0);
        myShowPrescaled = true;
        if (true)
            graph->evalOpParm(myShowPrescaled, nodeidx, "showprescaled", time, 0);
        myVectorscale = 1;
        if (true && ( (true&&!(((getShowField()==0)))) ) )
            graph->evalOpParm(myVectorscale, nodeidx, "vectorscale", time, 0);
        myShowSingularities = true;
        if (true)
            graph->evalOpParm(myShowSingularities, nodeidx, "showsingularities", time, 0);
        myGuideAttribWeight = 0;
        if (true && ( (true&&!(((getGuideAttrib()=="")))) ) )
            graph->evalOpParm(myGuideAttribWeight, nodeidx, "guideattribweight", time, 0);

    }


    void loadFromOpSubclass(const LoadParms &loadparms) override
    {
        buildFromOp(loadparms.graph(), loadparms.nodeIdx(), loadparms.context().getTime(), loadparms.depnode());
    }


    void copyFrom(const OP_NodeParms *src) override
    {
        *this = *((const SOP_TangentFieldParms *)src);
    }

    template <typename T>
    void
    doGetParmValue(TempIndex idx, TempIndex instance, T &value) const
    {
        if (idx.size() < 1)
            return;
        UT_ASSERT(idx.size() == instance.size()+1);
        if (idx.size() != instance.size()+1)
            return;
        switch (idx[0])
        {
            case 0:
                coerceValue(value, myGroup);
                break;
            case 1:
                coerceValue(value, myCarrier);
                break;
            case 2:
                coerceValue(value, myDirections);
                break;
            case 3:
                coerceValue(value, myRotation);
                break;
            case 4:
                coerceValue(value, myCurvatureWeight);
                break;
            case 5:
                coerceValue(value, myFlipCurvatureAxes);
                break;
            case 6:
                coerceValue(value, myBoundaryWeight);
                break;
            case 7:
                coerceValue(value, myBoundaryRot);
                break;
            case 8:
                coerceValue(value, myGuideAttrib);
                break;
            case 9:
                coerceValue(value, myFieldAttrib);
                break;
            case 10:
                coerceValue(value, myNormalizeField);
                break;
            case 11:
                coerceValue(value, myOutputMode);
                break;
            case 12:
                coerceValue(value, myUseSingularGroup);
                break;
            case 13:
                coerceValue(value, mySingularGroup);
                break;
            case 14:
                coerceValue(value, myUsePositiveSingularGroup);
                break;
            case 15:
                coerceValue(value, myPositiveSingularGroup);
                break;
            case 16:
                coerceValue(value, myUseNegativeSingularGroup);
                break;
            case 17:
                coerceValue(value, myNegativeSingularGroup);
                break;
            case 18:
                coerceValue(value, myUseDiscontinuitiesGroup);
                break;
            case 19:
                coerceValue(value, myDiscontinuities);
                break;
            case 20:
                coerceValue(value, myShowField);
                break;
            case 21:
                coerceValue(value, myShowNormalized);
                break;
            case 22:
                coerceValue(value, myShowPrescaled);
                break;
            case 23:
                coerceValue(value, myVectorscale);
                break;
            case 24:
                coerceValue(value, myShowSingularities);
                break;
            case 25:
                coerceValue(value, myGuideAttribWeight);
                break;

        }
    }

    bool isParmColorRamp(exint idx) const override
    { 
            switch (idx)
            {

            }
            return false;
    }

    void getNestParmValue(TempIndex idx, TempIndex instance, exint &value) const override
    { doGetParmValue(idx, instance, value); }
    void getNestParmValue(TempIndex idx, TempIndex instance, fpreal &value) const override
    { doGetParmValue(idx, instance, value); }
    void getNestParmValue(TempIndex idx, TempIndex instance, UT_Vector2D &value) const override
    { doGetParmValue(idx, instance, value); }
    void getNestParmValue(TempIndex idx, TempIndex instance, UT_Vector3D &value) const override
    { doGetParmValue(idx, instance, value); }
    void getNestParmValue(TempIndex idx, TempIndex instance, UT_Vector4D &value) const override
    { doGetParmValue(idx, instance, value); }
    void getNestParmValue(TempIndex idx, TempIndex instance, UT_Matrix2D &value) const override
    { doGetParmValue(idx, instance, value); }
    void getNestParmValue(TempIndex idx, TempIndex instance, UT_Matrix3D &value) const override
    { doGetParmValue(idx, instance, value); }
    void getNestParmValue(TempIndex idx, TempIndex instance, UT_Matrix4D &value) const override
    { doGetParmValue(idx, instance, value); }
    void getNestParmValue(TempIndex idx, TempIndex instance, UT_StringHolder &value) const override
    { doGetParmValue(idx, instance, value); }
    void getNestParmValue(TempIndex idx, TempIndex instance, UT_SharedPtr<UT_Ramp> &value) const override
    { doGetParmValue(idx, instance, value); }
    void getNestParmValue(TempIndex idx, TempIndex instance, PRM_DataItemHandle &value) const override
    { doGetParmValue(idx, instance, value); }

    template <typename T>
    void
    doSetParmValue(TempIndex idx, TempIndex instance, const T &value) 
    {
        if (idx.size() < 1)
            return;
        UT_ASSERT(idx.size() == instance.size()+1);
        if (idx.size() != instance.size()+1)
            return;
        switch (idx[0])
        {
            case 0:
                coerceValue(myGroup, ( ( value ) ));
                break;
            case 1:
                coerceValue(myCarrier, clampMinValue(0,  clampMaxValue(1,  value ) ));
                break;
            case 2:
                coerceValue(myDirections, ( clampMaxValue(8,  value ) ));
                break;
            case 3:
                coerceValue(myRotation, ( ( value ) ));
                break;
            case 4:
                coerceValue(myCurvatureWeight, clampMinValue(0,  ( value ) ));
                break;
            case 5:
                coerceValue(myFlipCurvatureAxes, clampMinValue(0,  clampMaxValue(1,  value ) ));
                break;
            case 6:
                coerceValue(myBoundaryWeight, clampMinValue(0,  ( value ) ));
                break;
            case 7:
                coerceValue(myBoundaryRot, clampMinValue(0,  clampMaxValue(3,  value ) ));
                break;
            case 8:
                coerceValue(myGuideAttrib, ( ( value ) ));
                break;
            case 9:
                coerceValue(myFieldAttrib, ( ( value ) ));
                break;
            case 10:
                coerceValue(myNormalizeField, ( ( value ) ));
                break;
            case 11:
                coerceValue(myOutputMode, clampMinValue(0,  clampMaxValue(2,  value ) ));
                break;
            case 12:
                coerceValue(myUseSingularGroup, ( ( value ) ));
                break;
            case 13:
                coerceValue(mySingularGroup, ( ( value ) ));
                break;
            case 14:
                coerceValue(myUsePositiveSingularGroup, ( ( value ) ));
                break;
            case 15:
                coerceValue(myPositiveSingularGroup, ( ( value ) ));
                break;
            case 16:
                coerceValue(myUseNegativeSingularGroup, ( ( value ) ));
                break;
            case 17:
                coerceValue(myNegativeSingularGroup, ( ( value ) ));
                break;
            case 18:
                coerceValue(myUseDiscontinuitiesGroup, ( ( value ) ));
                break;
            case 19:
                coerceValue(myDiscontinuities, ( ( value ) ));
                break;
            case 20:
                coerceValue(myShowField, ( ( value ) ));
                break;
            case 21:
                coerceValue(myShowNormalized, ( ( value ) ));
                break;
            case 22:
                coerceValue(myShowPrescaled, ( ( value ) ));
                break;
            case 23:
                coerceValue(myVectorscale, clampMinValue(0,  ( value ) ));
                break;
            case 24:
                coerceValue(myShowSingularities, ( ( value ) ));
                break;
            case 25:
                coerceValue(myGuideAttribWeight, clampMinValue(0,  ( value ) ));
                break;

        }
    }

    void setNestParmValue(TempIndex idx, TempIndex instance, const exint &value)  override
    { doSetParmValue(idx, instance, value); }
    void setNestParmValue(TempIndex idx, TempIndex instance, const fpreal &value)  override
    { doSetParmValue(idx, instance, value); }
    void setNestParmValue(TempIndex idx, TempIndex instance, const UT_Vector2D &value)  override
    { doSetParmValue(idx, instance, value); }
    void setNestParmValue(TempIndex idx, TempIndex instance, const UT_Vector3D &value)  override
    { doSetParmValue(idx, instance, value); }
    void setNestParmValue(TempIndex idx, TempIndex instance, const UT_Vector4D &value)  override
    { doSetParmValue(idx, instance, value); }
    void setNestParmValue(TempIndex idx, TempIndex instance, const UT_Matrix2D &value)  override
    { doSetParmValue(idx, instance, value); }
    void setNestParmValue(TempIndex idx, TempIndex instance, const UT_Matrix3D &value)  override
    { doSetParmValue(idx, instance, value); }
    void setNestParmValue(TempIndex idx, TempIndex instance, const UT_Matrix4D &value)  override
    { doSetParmValue(idx, instance, value); }
    void setNestParmValue(TempIndex idx, TempIndex instance, const UT_StringHolder &value)  override
    { doSetParmValue(idx, instance, value); }
    void setNestParmValue(TempIndex idx, TempIndex instance, const UT_SharedPtr<UT_Ramp> &value)  override
    { doSetParmValue(idx, instance, value); }
    void setNestParmValue(TempIndex idx, TempIndex instance, const PRM_DataItemHandle &value)  override
    { doSetParmValue(idx, instance, value); }

    exint getNestNumParms(TempIndex idx) const override
    {
        if (idx.size() == 0)
            return 26;
        switch (idx[0])
        {

        }
        // Invalid
        return 0;
    }

    const char *getNestParmName(TempIndex fieldnum) const override
    {
        if (fieldnum.size() < 1)
            return 0;
        switch (fieldnum[0])
        {
            case 0:
                return "group";
            case 1:
                return "carrier";
            case 2:
                return "directions";
            case 3:
                return "rotation";
            case 4:
                return "curvatureweight";
            case 5:
                return "flipcurvatureaxes";
            case 6:
                return "boundaryweight";
            case 7:
                return "boundaryRot";
            case 8:
                return "guideattrib";
            case 9:
                return "fieldattrib";
            case 10:
                return "normalizefield";
            case 11:
                return "outputmode";
            case 12:
                return "usesingulargroup";
            case 13:
                return "singulargroup";
            case 14:
                return "usepositivesingulargroup";
            case 15:
                return "positivesingulargroup";
            case 16:
                return "usenegativesingulargroup";
            case 17:
                return "negativesingulargroup";
            case 18:
                return "usediscontinuitiesgroup";
            case 19:
                return "discontinuities";
            case 20:
                return "showfield";
            case 21:
                return "shownormalized";
            case 22:
                return "showprescaled";
            case 23:
                return "vectorscale";
            case 24:
                return "showsingularities";
            case 25:
                return "guideattribweight";

        }
        return 0;
    }

    ParmType getNestParmType(TempIndex fieldnum) const override
    {
        if (fieldnum.size() < 1)
            return PARM_UNSUPPORTED;
        switch (fieldnum[0])
        {
            case 0:
                return PARM_STRING;
            case 1:
                return PARM_INTEGER;
            case 2:
                return PARM_INTEGER;
            case 3:
                return PARM_FLOAT;
            case 4:
                return PARM_FLOAT;
            case 5:
                return PARM_INTEGER;
            case 6:
                return PARM_FLOAT;
            case 7:
                return PARM_INTEGER;
            case 8:
                return PARM_STRING;
            case 9:
                return PARM_STRING;
            case 10:
                return PARM_INTEGER;
            case 11:
                return PARM_INTEGER;
            case 12:
                return PARM_INTEGER;
            case 13:
                return PARM_STRING;
            case 14:
                return PARM_INTEGER;
            case 15:
                return PARM_STRING;
            case 16:
                return PARM_INTEGER;
            case 17:
                return PARM_STRING;
            case 18:
                return PARM_INTEGER;
            case 19:
                return PARM_STRING;
            case 20:
                return PARM_INTEGER;
            case 21:
                return PARM_INTEGER;
            case 22:
                return PARM_INTEGER;
            case 23:
                return PARM_FLOAT;
            case 24:
                return PARM_INTEGER;
            case 25:
                return PARM_FLOAT;

        }
        return PARM_UNSUPPORTED;
    }

    // Boiler plate to load individual types.
    static void  loadData(UT_IStream &is, int64 &v)
    { is.bread(&v, 1); }
    static void  loadData(UT_IStream &is, bool &v)
    { int64     iv; is.bread(&iv, 1); v = iv; }
    static void  loadData(UT_IStream &is, fpreal64 &v)
    { is.bread<fpreal64>(&v, 1); }
    static void  loadData(UT_IStream &is, UT_Vector2D &v)
    { is.bread<fpreal64>(&v.x(), 1); is.bread<fpreal64>(&v.y(), 1); }
    static void  loadData(UT_IStream &is, UT_Vector3D &v)
    { is.bread<fpreal64>(&v.x(), 1); is.bread<fpreal64>(&v.y(), 1);
      is.bread<fpreal64>(&v.z(), 1); }
    static void  loadData(UT_IStream &is, UT_Vector4D &v)
    { is.bread<fpreal64>(&v.x(), 1); is.bread<fpreal64>(&v.y(), 1);
      is.bread<fpreal64>(&v.z(), 1); is.bread<fpreal64>(&v.w(), 1); }
    static void  loadData(UT_IStream &is, UT_Matrix2D &v)
    { for (int r = 0; r < 2; r++) for (int c = 0; c < 2; c++) is.bread<fpreal64>(&v(r, c), 1); }
    static void  loadData(UT_IStream &is, UT_Matrix3D &v)
    { for (int r = 0; r < 3; r++) for (int c = 0; c < 3; c++) is.bread<fpreal64>(&v(r, c), 1); }
    static void  loadData(UT_IStream &is, UT_Matrix4D &v)
    { for (int r = 0; r < 4; r++) for (int c = 0; c < 4; c++) is.bread<fpreal64>(&v(r, c), 1); }
    static void  loadData(UT_IStream &is, UT_Vector2I &v)
    { is.bread<int64>(&v.x(), 1); is.bread<int64>(&v.y(), 1); }
    static void  loadData(UT_IStream &is, UT_Vector3I &v)
    { is.bread<int64>(&v.x(), 1); is.bread<int64>(&v.y(), 1);
      is.bread<int64>(&v.z(), 1); }
    static void  loadData(UT_IStream &is, UT_Vector4I &v)
    { is.bread<int64>(&v.x(), 1); is.bread<int64>(&v.y(), 1);
      is.bread<int64>(&v.z(), 1); is.bread<int64>(&v.w(), 1); }
    static void  loadData(UT_IStream &is, UT_StringHolder &v)
    { is.bread(v); }
    static void  loadData(UT_IStream &is, UT_SharedPtr<UT_Ramp> &v)
    {   UT_StringHolder   rampdata;
        loadData(is, rampdata);
        if (rampdata.isstring())
        {
            v.reset(new UT_Ramp());
            UT_IStream  istr((const char *) rampdata, rampdata.length(), UT_ISTREAM_ASCII);
            v->load(istr);
        }
        else v.reset();
    }
    static void  loadData(UT_IStream &is, PRM_DataItemHandle &v)
    {   UT_StringHolder   data;
        loadData(is, data);
        if (data.isstring())
        {
            // Find the data type.
            const char *colon = UT_StringWrap(data).findChar(':');
            if (colon)
            {
                int             typelen = colon - data.buffer();
                UT_WorkBuffer   type;
                type.strncpy(data.buffer(), typelen);
                UT_IStream  istr(((const char *) data) + typelen + 1, data.length() - (typelen + 1), UT_ISTREAM_BINARY);
                
                v = PRM_DataFactory::parseBinary(type.buffer(), istr);
            }
        }
        else v.reset();
    }

    static void  saveData(std::ostream &os, int64 v)
    { UTwrite(os, &v); }
    static void  saveData(std::ostream &os, bool v)
    { int64 iv = v; UTwrite(os, &iv); }
    static void  saveData(std::ostream &os, fpreal64 v)
    { UTwrite<fpreal64>(os, &v); }
    static void  saveData(std::ostream &os, UT_Vector2D v)
    { UTwrite<fpreal64>(os, &v.x()); UTwrite<fpreal64>(os, &v.y()); }
    static void  saveData(std::ostream &os, UT_Vector3D v)
    { UTwrite<fpreal64>(os, &v.x()); UTwrite<fpreal64>(os, &v.y());
      UTwrite<fpreal64>(os, &v.z()); }
    static void  saveData(std::ostream &os, UT_Vector4D v)
    { UTwrite<fpreal64>(os, &v.x()); UTwrite<fpreal64>(os, &v.y());
      UTwrite<fpreal64>(os, &v.z()); UTwrite<fpreal64>(os, &v.w()); }
    static void  saveData(std::ostream &os, UT_Matrix2D v)
    { for (int r = 0; r < 2; r++) for (int c = 0; c < 2; c++) UTwrite<fpreal64>(os, &v(r, c)); }
    static void  saveData(std::ostream &os, UT_Matrix3D v)
    { for (int r = 0; r < 3; r++) for (int c = 0; c < 3; c++) UTwrite<fpreal64>(os, &v(r, c)); }
    static void  saveData(std::ostream &os, UT_Matrix4D v)
    { for (int r = 0; r < 4; r++) for (int c = 0; c < 4; c++) UTwrite<fpreal64>(os, &v(r, c)); }
    static void  saveData(std::ostream &os, UT_StringHolder s)
    { UT_StringWrap(s).saveBinary(os); }
    static void  saveData(std::ostream &os, UT_SharedPtr<UT_Ramp> s)
    {   UT_StringHolder         result;
        UT_OStringStream        ostr;
        if (s) s->save(ostr);
        result = ostr.str();
        saveData(os, result);
    }
    static void  saveData(std::ostream &os, PRM_DataItemHandle s)
    {   UT_StringHolder         result;
        UT_OStringStream        ostr;
        if (s) 
        {
            ostr << s->getDataTypeToken();
            ostr << ":";
            s->saveBinary(ostr);
        }
        result = ostr.str();
        saveData(os, result);
    }


    void         save(std::ostream &os) const
    {
        int32           v = version();
        UTwrite(os, &v);
        saveData(os, myGroup);
        saveData(os, myCarrier);
        saveData(os, myDirections);
        saveData(os, myRotation);
        saveData(os, myCurvatureWeight);
        saveData(os, myFlipCurvatureAxes);
        saveData(os, myBoundaryWeight);
        saveData(os, myBoundaryRot);
        saveData(os, myGuideAttrib);
        saveData(os, myFieldAttrib);
        saveData(os, myNormalizeField);
        saveData(os, myOutputMode);
        saveData(os, myUseSingularGroup);
        saveData(os, mySingularGroup);
        saveData(os, myUsePositiveSingularGroup);
        saveData(os, myPositiveSingularGroup);
        saveData(os, myUseNegativeSingularGroup);
        saveData(os, myNegativeSingularGroup);
        saveData(os, myUseDiscontinuitiesGroup);
        saveData(os, myDiscontinuities);
        saveData(os, myShowField);
        saveData(os, myShowNormalized);
        saveData(os, myShowPrescaled);
        saveData(os, myVectorscale);
        saveData(os, myShowSingularities);
        saveData(os, myGuideAttribWeight);

    }

    bool         load(UT_IStream &is)
    {
        int32           v;
        is.bread(&v, 1);
        if (version() != v)
        {
            // Fail incompatible versions
            return false;
        }
        loadData(is, myGroup);
        loadData(is, myCarrier);
        loadData(is, myDirections);
        loadData(is, myRotation);
        loadData(is, myCurvatureWeight);
        loadData(is, myFlipCurvatureAxes);
        loadData(is, myBoundaryWeight);
        loadData(is, myBoundaryRot);
        loadData(is, myGuideAttrib);
        loadData(is, myFieldAttrib);
        loadData(is, myNormalizeField);
        loadData(is, myOutputMode);
        loadData(is, myUseSingularGroup);
        loadData(is, mySingularGroup);
        loadData(is, myUsePositiveSingularGroup);
        loadData(is, myPositiveSingularGroup);
        loadData(is, myUseNegativeSingularGroup);
        loadData(is, myNegativeSingularGroup);
        loadData(is, myUseDiscontinuitiesGroup);
        loadData(is, myDiscontinuities);
        loadData(is, myShowField);
        loadData(is, myShowNormalized);
        loadData(is, myShowPrescaled);
        loadData(is, myVectorscale);
        loadData(is, myShowSingularities);
        loadData(is, myGuideAttribWeight);

        return true;
    }

    const UT_StringHolder & getGroup() const { return myGroup; }
    void setGroup(const UT_StringHolder & val) { myGroup = val; }
    UT_StringHolder opGroup(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getGroup();
        UT_StringHolder result;
        OP_Utils::evalOpParm(result, thissop, "group", cookparms.getCookTime(), 0);
        return result;
    }
    Carrier getCarrier() const { return Carrier(myCarrier); }
    void setCarrier(Carrier val) { myCarrier = int64(val); }
    Carrier opCarrier(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getCarrier();
        int64 result;
        OP_Utils::evalOpParm(result, thissop, "carrier", cookparms.getCookTime(), 0);
        return Carrier(result);
    }
    int64 getDirections() const { return myDirections; }
    void setDirections(int64 val) { myDirections = val; }
    int64 opDirections(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getDirections();
        int64 result;
        OP_Utils::evalOpParm(result, thissop, "directions", cookparms.getCookTime(), 0);
        return result;
    }
    fpreal64 getRotation() const { return myRotation; }
    void setRotation(fpreal64 val) { myRotation = val; }
    fpreal64 opRotation(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getRotation();
        fpreal64 result;
        OP_Utils::evalOpParm(result, thissop, "rotation", cookparms.getCookTime(), 0);
        return result;
    }
    fpreal64 getCurvatureWeight() const { return myCurvatureWeight; }
    void setCurvatureWeight(fpreal64 val) { myCurvatureWeight = val; }
    fpreal64 opCurvatureWeight(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getCurvatureWeight();
        fpreal64 result;
        OP_Utils::evalOpParm(result, thissop, "curvatureweight", cookparms.getCookTime(), 0);
        return result;
    }
    FlipCurvatureAxes getFlipCurvatureAxes() const { return FlipCurvatureAxes(myFlipCurvatureAxes); }
    void setFlipCurvatureAxes(FlipCurvatureAxes val) { myFlipCurvatureAxes = int64(val); }
    FlipCurvatureAxes opFlipCurvatureAxes(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getFlipCurvatureAxes();
        int64 result;
        OP_Utils::evalOpParm(result, thissop, "flipcurvatureaxes", cookparms.getCookTime(), 0);
        return FlipCurvatureAxes(result);
    }
    fpreal64 getBoundaryWeight() const { return myBoundaryWeight; }
    void setBoundaryWeight(fpreal64 val) { myBoundaryWeight = val; }
    fpreal64 opBoundaryWeight(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getBoundaryWeight();
        fpreal64 result;
        OP_Utils::evalOpParm(result, thissop, "boundaryweight", cookparms.getCookTime(), 0);
        return result;
    }
    BoundaryRot getBoundaryRot() const { return BoundaryRot(myBoundaryRot); }
    void setBoundaryRot(BoundaryRot val) { myBoundaryRot = int64(val); }
    BoundaryRot opBoundaryRot(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getBoundaryRot();
        int64 result;
        OP_Utils::evalOpParm(result, thissop, "boundaryRot", cookparms.getCookTime(), 0);
        return BoundaryRot(result);
    }
    const UT_StringHolder & getGuideAttrib() const { return myGuideAttrib; }
    void setGuideAttrib(const UT_StringHolder & val) { myGuideAttrib = val; }
    UT_StringHolder opGuideAttrib(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getGuideAttrib();
        UT_StringHolder result;
        OP_Utils::evalOpParm(result, thissop, "guideattrib", cookparms.getCookTime(), 0);
        return result;
    }
    const UT_StringHolder & getFieldAttrib() const { return myFieldAttrib; }
    void setFieldAttrib(const UT_StringHolder & val) { myFieldAttrib = val; }
    UT_StringHolder opFieldAttrib(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getFieldAttrib();
        UT_StringHolder result;
        OP_Utils::evalOpParm(result, thissop, "fieldattrib", cookparms.getCookTime(), 0);
        return result;
    }
    bool getNormalizeField() const { return myNormalizeField; }
    void setNormalizeField(bool val) { myNormalizeField = val; }
    bool opNormalizeField(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getNormalizeField();
        bool result;
        OP_Utils::evalOpParm(result, thissop, "normalizefield", cookparms.getCookTime(), 0);
        return result;
    }
    OutputMode getOutputMode() const { return OutputMode(myOutputMode); }
    void setOutputMode(OutputMode val) { myOutputMode = int64(val); }
    OutputMode opOutputMode(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getOutputMode();
        int64 result;
        OP_Utils::evalOpParm(result, thissop, "outputmode", cookparms.getCookTime(), 0);
        return OutputMode(result);
    }
    bool getUseSingularGroup() const { return myUseSingularGroup; }
    void setUseSingularGroup(bool val) { myUseSingularGroup = val; }
    bool opUseSingularGroup(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getUseSingularGroup();
        bool result;
        OP_Utils::evalOpParm(result, thissop, "usesingulargroup", cookparms.getCookTime(), 0);
        return result;
    }
    const UT_StringHolder & getSingularGroup() const { return mySingularGroup; }
    void setSingularGroup(const UT_StringHolder & val) { mySingularGroup = val; }
    UT_StringHolder opSingularGroup(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getSingularGroup();
        UT_StringHolder result;
        OP_Utils::evalOpParm(result, thissop, "singulargroup", cookparms.getCookTime(), 0);
        return result;
    }
    bool getUsePositiveSingularGroup() const { return myUsePositiveSingularGroup; }
    void setUsePositiveSingularGroup(bool val) { myUsePositiveSingularGroup = val; }
    bool opUsePositiveSingularGroup(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getUsePositiveSingularGroup();
        bool result;
        OP_Utils::evalOpParm(result, thissop, "usepositivesingulargroup", cookparms.getCookTime(), 0);
        return result;
    }
    const UT_StringHolder & getPositiveSingularGroup() const { return myPositiveSingularGroup; }
    void setPositiveSingularGroup(const UT_StringHolder & val) { myPositiveSingularGroup = val; }
    UT_StringHolder opPositiveSingularGroup(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getPositiveSingularGroup();
        UT_StringHolder result;
        OP_Utils::evalOpParm(result, thissop, "positivesingulargroup", cookparms.getCookTime(), 0);
        return result;
    }
    bool getUseNegativeSingularGroup() const { return myUseNegativeSingularGroup; }
    void setUseNegativeSingularGroup(bool val) { myUseNegativeSingularGroup = val; }
    bool opUseNegativeSingularGroup(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getUseNegativeSingularGroup();
        bool result;
        OP_Utils::evalOpParm(result, thissop, "usenegativesingulargroup", cookparms.getCookTime(), 0);
        return result;
    }
    const UT_StringHolder & getNegativeSingularGroup() const { return myNegativeSingularGroup; }
    void setNegativeSingularGroup(const UT_StringHolder & val) { myNegativeSingularGroup = val; }
    UT_StringHolder opNegativeSingularGroup(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getNegativeSingularGroup();
        UT_StringHolder result;
        OP_Utils::evalOpParm(result, thissop, "negativesingulargroup", cookparms.getCookTime(), 0);
        return result;
    }
    bool getUseDiscontinuitiesGroup() const { return myUseDiscontinuitiesGroup; }
    void setUseDiscontinuitiesGroup(bool val) { myUseDiscontinuitiesGroup = val; }
    bool opUseDiscontinuitiesGroup(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getUseDiscontinuitiesGroup();
        bool result;
        OP_Utils::evalOpParm(result, thissop, "usediscontinuitiesgroup", cookparms.getCookTime(), 0);
        return result;
    }
    const UT_StringHolder & getDiscontinuities() const { return myDiscontinuities; }
    void setDiscontinuities(const UT_StringHolder & val) { myDiscontinuities = val; }
    UT_StringHolder opDiscontinuities(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getDiscontinuities();
        UT_StringHolder result;
        OP_Utils::evalOpParm(result, thissop, "discontinuities", cookparms.getCookTime(), 0);
        return result;
    }
    bool getShowField() const { return myShowField; }
    void setShowField(bool val) { myShowField = val; }
    bool opShowField(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getShowField();
        bool result;
        OP_Utils::evalOpParm(result, thissop, "showfield", cookparms.getCookTime(), 0);
        return result;
    }
    bool getShowNormalized() const { return myShowNormalized; }
    void setShowNormalized(bool val) { myShowNormalized = val; }
    bool opShowNormalized(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getShowNormalized();
        bool result;
        OP_Utils::evalOpParm(result, thissop, "shownormalized", cookparms.getCookTime(), 0);
        return result;
    }
    bool getShowPrescaled() const { return myShowPrescaled; }
    void setShowPrescaled(bool val) { myShowPrescaled = val; }
    bool opShowPrescaled(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getShowPrescaled();
        bool result;
        OP_Utils::evalOpParm(result, thissop, "showprescaled", cookparms.getCookTime(), 0);
        return result;
    }
    fpreal64 getVectorscale() const { return myVectorscale; }
    void setVectorscale(fpreal64 val) { myVectorscale = val; }
    fpreal64 opVectorscale(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getVectorscale();
        fpreal64 result;
        OP_Utils::evalOpParm(result, thissop, "vectorscale", cookparms.getCookTime(), 0);
        return result;
    }
    bool getShowSingularities() const { return myShowSingularities; }
    void setShowSingularities(bool val) { myShowSingularities = val; }
    bool opShowSingularities(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getShowSingularities();
        bool result;
        OP_Utils::evalOpParm(result, thissop, "showsingularities", cookparms.getCookTime(), 0);
        return result;
    }
    fpreal64 getGuideAttribWeight() const { return myGuideAttribWeight; }
    void setGuideAttribWeight(fpreal64 val) { myGuideAttribWeight = val; }
    fpreal64 opGuideAttribWeight(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getGuideAttribWeight();
        fpreal64 result;
        OP_Utils::evalOpParm(result, thissop, "guideattribweight", cookparms.getCookTime(), 0);
        return result;
    }

private:
    UT_StringHolder myGroup;
    int64 myCarrier;
    int64 myDirections;
    fpreal64 myRotation;
    fpreal64 myCurvatureWeight;
    int64 myFlipCurvatureAxes;
    fpreal64 myBoundaryWeight;
    int64 myBoundaryRot;
    UT_StringHolder myGuideAttrib;
    UT_StringHolder myFieldAttrib;
    bool myNormalizeField;
    int64 myOutputMode;
    bool myUseSingularGroup;
    UT_StringHolder mySingularGroup;
    bool myUsePositiveSingularGroup;
    UT_StringHolder myPositiveSingularGroup;
    bool myUseNegativeSingularGroup;
    UT_StringHolder myNegativeSingularGroup;
    bool myUseDiscontinuitiesGroup;
    UT_StringHolder myDiscontinuities;
    bool myShowField;
    bool myShowNormalized;
    bool myShowPrescaled;
    fpreal64 myVectorscale;
    bool myShowSingularities;
    fpreal64 myGuideAttribWeight;

};