SOP_PCA.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 <OP/OP_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_PCAEnums
{
    enum class DataType
    {
        POINT = 0,
        VOLUME
    };

    SYS_FORCE_INLINE UT_StringHolder
    getToken(DataType enum_value) 
    {
        using namespace UT::Literal;
        switch (enum_value) {
        case DataType::POINT: return "point"_sh;
        case DataType::VOLUME: return "volume"_sh;
        default: UT_ASSERT(false); return ""_sh;
        }
    }

    enum class Mode
    {
        ANALYSE = 0,
        SCREE,
        PROJECT,
        RECONSTRUCT
    };

    SYS_FORCE_INLINE UT_StringHolder
    getToken(Mode enum_value) 
    {
        using namespace UT::Literal;
        switch (enum_value) {
        case Mode::ANALYSE: return "analyse"_sh;
        case Mode::SCREE: return "scree"_sh;
        case Mode::PROJECT: return "project"_sh;
        case Mode::RECONSTRUCT: return "reconstruct"_sh;
        default: UT_ASSERT(false); return ""_sh;
        }
    }

}


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

    SOP_PCAParms()
    {
        myDataType = 0;
        myAttribs = "P"_UTsh;
        myStride = 1024;
        myMode = 0;
        myIncludeMeanWeight = true;
        mySkip = 0;
        myComp = 10;
        myXscale = 0.1;
        myYscale = 1;
        myPropcolor = UT_Vector3D(1,1,0);
        myCumcolor = UT_Vector3D(0,1,1);

    }

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

    ~SOP_PCAParms() override {}

    bool operator==(const SOP_PCAParms &src) const
    {
        if (myDataType != src.myDataType) return false;
        if (myAttribs != src.myAttribs) return false;
        if (myStride != src.myStride) return false;
        if (myMode != src.myMode) return false;
        if (myIncludeMeanWeight != src.myIncludeMeanWeight) return false;
        if (mySkip != src.mySkip) return false;
        if (myComp != src.myComp) return false;
        if (myXscale != src.myXscale) return false;
        if (myYscale != src.myYscale) return false;
        if (myPropcolor != src.myPropcolor) return false;
        if (myCumcolor != src.myCumcolor) return false;


        if (baseGetSignature() != src.baseGetSignature()) return false;

        return true;
    }
    bool operator!=(const SOP_PCAParms &src) const
    {
        return !operator==(src);
    }
    using DataType = SOP_PCAEnums::DataType;
    using Mode = SOP_PCAEnums::Mode;



    void        buildFromOp(const OP_GraphProxy *graph, exint nodeidx, fpreal time, DEP_MicroNode *depnode)
    {
        myDataType = 0;
        if (true)
            graph->evalOpParm(myDataType, nodeidx, "datatype", time, graph->isDirect()?nullptr:depnode);
        myAttribs = "P"_UTsh;
        if (true && ( (true&&!(((int64(getDataType())!=0)))) ) )
            graph->evalOpParm(myAttribs, nodeidx, "attribs", time, graph->isDirect()?nullptr:depnode);
        myStride = 1024;
        if (true && ( (true&&!(((int64(getDataType())!=0)))) ) )
            graph->evalOpParm(myStride, nodeidx, "stride", time, graph->isDirect()?nullptr:depnode);
        myMode = 0;
        if (true)
            graph->evalOpParm(myMode, nodeidx, "mode", time, graph->isDirect()?nullptr:depnode);
        myIncludeMeanWeight = true;
        if (true && ( (true&&!(((int64(getMode())==0))||((int64(getMode())==1)))) ) )
            graph->evalOpParm(myIncludeMeanWeight, nodeidx, "includemeanweight", time, graph->isDirect()?nullptr:depnode);
        mySkip = 0;
        if (true && ( (true&&!(((int64(getMode())!=1)))) ) )
            graph->evalOpParm(mySkip, nodeidx, "skip", time, graph->isDirect()?nullptr:depnode);
        myComp = 10;
        if (true && ( (true&&!(((int64(getMode())!=0)&&(int64(getMode())!=1)))) ) )
            graph->evalOpParm(myComp, nodeidx, "comp", time, graph->isDirect()?nullptr:depnode);
        myXscale = 0.1;
        if (true && ( (true&&!(((int64(getMode())!=1)))) ) )
            graph->evalOpParm(myXscale, nodeidx, "xscale", time, graph->isDirect()?nullptr:depnode);
        myYscale = 1;
        if (true && ( (true&&!(((int64(getMode())!=1)))) ) )
            graph->evalOpParm(myYscale, nodeidx, "yscale", time, graph->isDirect()?nullptr:depnode);
        myPropcolor = UT_Vector3D(1,1,0);
        if (true && ( (true&&!(((int64(getMode())!=1)))) ) )
            graph->evalOpParm(myPropcolor, nodeidx, "propcolor", time, graph->isDirect()?nullptr:depnode);
        myCumcolor = UT_Vector3D(0,1,1);
        if (true && ( (true&&!(((int64(getMode())!=1)))) ) )
            graph->evalOpParm(myCumcolor, nodeidx, "cumcolor", time, graph->isDirect()?nullptr:depnode);

    }


    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_PCAParms *)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, myDataType);
                break;
            case 1:
                coerceValue(value, myAttribs);
                break;
            case 2:
                coerceValue(value, myStride);
                break;
            case 3:
                coerceValue(value, myMode);
                break;
            case 4:
                coerceValue(value, myIncludeMeanWeight);
                break;
            case 5:
                coerceValue(value, mySkip);
                break;
            case 6:
                coerceValue(value, myComp);
                break;
            case 7:
                coerceValue(value, myXscale);
                break;
            case 8:
                coerceValue(value, myYscale);
                break;
            case 9:
                coerceValue(value, myPropcolor);
                break;
            case 10:
                coerceValue(value, myCumcolor);
                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(myDataType, clampMinValue(0,  clampMaxValue(1,  value ) ));
                break;
            case 1:
                coerceValue(myAttribs, ( ( value ) ));
                break;
            case 2:
                coerceValue(myStride, clampMinValue(1,  ( value ) ));
                break;
            case 3:
                coerceValue(myMode, clampMinValue(0,  clampMaxValue(3,  value ) ));
                break;
            case 4:
                coerceValue(myIncludeMeanWeight, ( ( value ) ));
                break;
            case 5:
                coerceValue(mySkip, clampMinValue(0,  ( value ) ));
                break;
            case 6:
                coerceValue(myComp, clampMinValue(0,  ( value ) ));
                break;
            case 7:
                coerceValue(myXscale, clampMinValue(0,  ( value ) ));
                break;
            case 8:
                coerceValue(myYscale, clampMinValue(0,  ( value ) ));
                break;
            case 9:
                coerceValue(myPropcolor, ( ( value ) ));
                break;
            case 10:
                coerceValue(myCumcolor, ( ( 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 11;
        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 "datatype";
            case 1:
                return "attribs";
            case 2:
                return "stride";
            case 3:
                return "mode";
            case 4:
                return "includemeanweight";
            case 5:
                return "skip";
            case 6:
                return "comp";
            case 7:
                return "xscale";
            case 8:
                return "yscale";
            case 9:
                return "propcolor";
            case 10:
                return "cumcolor";

        }
        return 0;
    }

    ParmType getNestParmType(TempIndex fieldnum) const override
    {
        if (fieldnum.size() < 1)
            return PARM_UNSUPPORTED;
        switch (fieldnum[0])
        {
            case 0:
                return PARM_INTEGER;
            case 1:
                return PARM_STRING;
            case 2:
                return PARM_INTEGER;
            case 3:
                return PARM_INTEGER;
            case 4:
                return PARM_INTEGER;
            case 5:
                return PARM_INTEGER;
            case 6:
                return PARM_INTEGER;
            case 7:
                return PARM_FLOAT;
            case 8:
                return PARM_FLOAT;
            case 9:
                return PARM_VECTOR3;
            case 10:
                return PARM_VECTOR3;

        }
        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, myDataType);
        saveData(os, myAttribs);
        saveData(os, myStride);
        saveData(os, myMode);
        saveData(os, myIncludeMeanWeight);
        saveData(os, mySkip);
        saveData(os, myComp);
        saveData(os, myXscale);
        saveData(os, myYscale);
        saveData(os, myPropcolor);
        saveData(os, myCumcolor);

    }

    bool         load(UT_IStream &is)
    {
        int32           v;
        is.bread(&v, 1);
        if (version() != v)
        {
            // Fail incompatible versions
            return false;
        }
        loadData(is, myDataType);
        loadData(is, myAttribs);
        loadData(is, myStride);
        loadData(is, myMode);
        loadData(is, myIncludeMeanWeight);
        loadData(is, mySkip);
        loadData(is, myComp);
        loadData(is, myXscale);
        loadData(is, myYscale);
        loadData(is, myPropcolor);
        loadData(is, myCumcolor);

        return true;
    }

    DataType getDataType() const { return DataType(myDataType); }
    void setDataType(DataType val) { myDataType = int64(val); }
    DataType opDataType(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getDataType();
        int64 result;
        OP_Utils::evalOpParm(result, thissop, "datatype", cookparms.getCookTime(), 0);
        return DataType(result);
    }
    const UT_StringHolder & getAttribs() const { return myAttribs; }
    void setAttribs(const UT_StringHolder & val) { myAttribs = val; }
    UT_StringHolder opAttribs(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getAttribs();
        UT_StringHolder result;
        OP_Utils::evalOpParm(result, thissop, "attribs", cookparms.getCookTime(), 0);
        return result;
    }
    int64 getStride() const { return myStride; }
    void setStride(int64 val) { myStride = val; }
    int64 opStride(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getStride();
        int64 result;
        OP_Utils::evalOpParm(result, thissop, "stride", cookparms.getCookTime(), 0);
        return result;
    }
    Mode getMode() const { return Mode(myMode); }
    void setMode(Mode val) { myMode = int64(val); }
    Mode opMode(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getMode();
        int64 result;
        OP_Utils::evalOpParm(result, thissop, "mode", cookparms.getCookTime(), 0);
        return Mode(result);
    }
    bool getIncludeMeanWeight() const { return myIncludeMeanWeight; }
    void setIncludeMeanWeight(bool val) { myIncludeMeanWeight = val; }
    bool opIncludeMeanWeight(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getIncludeMeanWeight();
        bool result;
        OP_Utils::evalOpParm(result, thissop, "includemeanweight", cookparms.getCookTime(), 0);
        return result;
    }
    int64 getSkip() const { return mySkip; }
    void setSkip(int64 val) { mySkip = val; }
    int64 opSkip(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getSkip();
        int64 result;
        OP_Utils::evalOpParm(result, thissop, "skip", cookparms.getCookTime(), 0);
        return result;
    }
    int64 getComp() const { return myComp; }
    void setComp(int64 val) { myComp = val; }
    int64 opComp(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getComp();
        int64 result;
        OP_Utils::evalOpParm(result, thissop, "comp", cookparms.getCookTime(), 0);
        return result;
    }
    fpreal64 getXscale() const { return myXscale; }
    void setXscale(fpreal64 val) { myXscale = val; }
    fpreal64 opXscale(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getXscale();
        fpreal64 result;
        OP_Utils::evalOpParm(result, thissop, "xscale", cookparms.getCookTime(), 0);
        return result;
    }
    fpreal64 getYscale() const { return myYscale; }
    void setYscale(fpreal64 val) { myYscale = val; }
    fpreal64 opYscale(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getYscale();
        fpreal64 result;
        OP_Utils::evalOpParm(result, thissop, "yscale", cookparms.getCookTime(), 0);
        return result;
    }
    UT_Vector3D getPropcolor() const { return myPropcolor; }
    void setPropcolor(UT_Vector3D val) { myPropcolor = val; }
    UT_Vector3D opPropcolor(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getPropcolor();
        UT_Vector3D result;
        OP_Utils::evalOpParm(result, thissop, "propcolor", cookparms.getCookTime(), 0);
        return result;
    }
    UT_Vector3D getCumcolor() const { return myCumcolor; }
    void setCumcolor(UT_Vector3D val) { myCumcolor = val; }
    UT_Vector3D opCumcolor(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getCumcolor();
        UT_Vector3D result;
        OP_Utils::evalOpParm(result, thissop, "cumcolor", cookparms.getCookTime(), 0);
        return result;
    }

private:
    int64 myDataType;
    UT_StringHolder myAttribs;
    int64 myStride;
    int64 myMode;
    bool myIncludeMeanWeight;
    int64 mySkip;
    int64 myComp;
    fpreal64 myXscale;
    fpreal64 myYscale;
    UT_Vector3D myPropcolor;
    UT_Vector3D myCumcolor;

};