SOP_VolumeNormalize.proto.h

Go to the documentation of this file.

/* 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_VolumeNormalizeEnums
{
    enum class Norm
    {
        NORM0 = 0,
        NORM1,
        NORM2,
        NORMINF,
        LIMIT1
    };
}


class SOP_API SOP_VolumeNormalizeParms  : public SOP_NodeParms
{
public:
    static int version() { return 1; }
    struct Numvolumes
    {
        UT_StringHolder volname;


        Numvolumes()
        {
            volname = ""_UTsh;

        }

        bool operator==(const Numvolumes &src) const
        {
            if (volname != src.volname) return false;

            return true;
        }
        bool operator!=(const Numvolumes &src) const
        {
            return !operator==(src);
        }

    };

    UT_StringHolder createString(const UT_Array<Numvolumes> &list) const
    {
        UT_WorkBuffer   buf;

        buf.strcat("[ ");
        for (int i = 0; i < list.entries(); i++)
        {
            if (i)
                buf.strcat(", ");
            buf.strcat("( ");
            buf.append("");
            { UT_String tmp; tmp = UT_StringWrap(list(i).volname).makeQuotedString('"'); buf.strcat(tmp); }

            buf.strcat(" )");
        }
        buf.strcat(" ]");

        UT_StringHolder result = buf;
        return result;
    }

    SOP_VolumeNormalizeParms()
    {
        myNumvolumes.setSize(4);
        myNorm = 1;
        myNorm0Tol = 0.0001;
        myNormalize = true;
        myThreshold = 0.0001;
        myAddRemainder = false;
        myAbs = false;
        myClampZero = false;
        myClampOne = false;

    }

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

    ~SOP_VolumeNormalizeParms() override {}

    bool operator==(const SOP_VolumeNormalizeParms &src) const
    {
        if (myNumvolumes != src.myNumvolumes) return false;
        if (myNorm != src.myNorm) return false;
        if (myNorm0Tol != src.myNorm0Tol) return false;
        if (myNormalize != src.myNormalize) return false;
        if (myThreshold != src.myThreshold) return false;
        if (myAddRemainder != src.myAddRemainder) return false;
        if (myAbs != src.myAbs) return false;
        if (myClampZero != src.myClampZero) return false;
        if (myClampOne != src.myClampOne) return false;

        return true;
    }
    bool operator!=(const SOP_VolumeNormalizeParms &src) const
    {
        return !operator==(src);
    }
    using Norm = SOP_VolumeNormalizeEnums::Norm;



    void        buildFromOp(const OP_GraphProxy *graph, exint nodeidx, fpreal time, DEP_MicroNode *depnode)
    {
        if (true)
        {
            int64   length = 0;
            graph->evalOpParm(length, nodeidx, "numvolumes", time, 0);
            if (length < 0) length = 0;
            myNumvolumes.setSize(length);
            for (exint i = 0; i < length; i++)
            {
                int     parmidx[1];
                int     offsets[1];
                parmidx[0] = i+1;
                offsets[0] = 1;
                auto && _curentry = myNumvolumes(i);
                (void) _curentry;
                _curentry.volname = ""_UTsh;
                if (true)
                    graph->evalOpParmInst(_curentry.volname, nodeidx, "volname#", parmidx, offsets, time, 0, 2-1);

            }
        }
        else
            myNumvolumes.clear();
        myNorm = 1;
        if (true)
            graph->evalOpParm(myNorm, nodeidx, "norm", time, 0);
        myNorm0Tol = 0.0001;
        if (true && ( (true&&!(((int64(getNorm())!=0)))) ) )
            graph->evalOpParm(myNorm0Tol, nodeidx, "norm0tol", time, 0);
        myNormalize = true;
        if (true)
            graph->evalOpParm(myNormalize, nodeidx, "normalize", time, 0);
        myThreshold = 0.0001;
        if (true)
            graph->evalOpParm(myThreshold, nodeidx, "threshold", time, 0);
        myAddRemainder = false;
        if (true)
            graph->evalOpParm(myAddRemainder, nodeidx, "addremainder", time, 0);
        myAbs = false;
        if (true)
            graph->evalOpParm(myAbs, nodeidx, "abs", time, 0);
        myClampZero = false;
        if (true)
            graph->evalOpParm(myClampZero, nodeidx, "clampzero", time, 0);
        myClampOne = false;
        if (true)
            graph->evalOpParm(myClampOne, nodeidx, "clampone", 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_VolumeNormalizeParms *)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:
                if (idx.size() == 1)
                    coerceValue(value, myNumvolumes.entries());
                else if (instance[0] < myNumvolumes.entries())
                {
                    auto && _data = myNumvolumes(instance[0]);
                    switch (idx[1])
                    {
                    case 0:
                        coerceValue(value, _data.volname);
                        break;

                    }
                }
                break;
            case 1:
                coerceValue(value, myNorm);
                break;
            case 2:
                coerceValue(value, myNorm0Tol);
                break;
            case 3:
                coerceValue(value, myNormalize);
                break;
            case 4:
                coerceValue(value, myThreshold);
                break;
            case 5:
                coerceValue(value, myAddRemainder);
                break;
            case 6:
                coerceValue(value, myAbs);
                break;
            case 7:
                coerceValue(value, myClampZero);
                break;
            case 8:
                coerceValue(value, myClampOne);
                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:
                if (idx.size() == 1)
                {
                    exint       newsize;
                    coerceValue(newsize, value);
                    if (newsize < 0) newsize = 0;
                    myNumvolumes.setSize(newsize);
                }
                else
                {
                    if (instance[0] < 0)
                        return;
                    myNumvolumes.setSizeIfNeeded(instance[0]+1);
                    auto && _data = myNumvolumes(instance[0]);
                    switch (idx[1])
                    {
                    case 0:
                        coerceValue(_data.volname, value);
                        break;

                    }
                }
                break;
            case 1:
                coerceValue(myNorm, clampMinValue(0,  clampMaxValue(4,  value ) ));
                break;
            case 2:
                coerceValue(myNorm0Tol, ( ( value ) ));
                break;
            case 3:
                coerceValue(myNormalize, ( ( value ) ));
                break;
            case 4:
                coerceValue(myThreshold, clampMinValue(0,  ( value ) ));
                break;
            case 5:
                coerceValue(myAddRemainder, ( ( value ) ));
                break;
            case 6:
                coerceValue(myAbs, ( ( value ) ));
                break;
            case 7:
                coerceValue(myClampZero, ( ( value ) ));
                break;
            case 8:
                coerceValue(myClampOne, ( ( 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 9;
        switch (idx[0])
        {
            case 0:
                return 1;

        }
        // Invalid
        return 0;
    }

    const char *getNestParmName(TempIndex fieldnum) const override
    {
        if (fieldnum.size() < 1)
            return 0;
        switch (fieldnum[0])
        {
            case 0:
                if (fieldnum.size() == 1)
                    return "numvolumes";
                switch (fieldnum[1])
                {
                    case 0:
                        return "volname#";

                }
                return 0;
            case 1:
                return "norm";
            case 2:
                return "norm0tol";
            case 3:
                return "normalize";
            case 4:
                return "threshold";
            case 5:
                return "addremainder";
            case 6:
                return "abs";
            case 7:
                return "clampzero";
            case 8:
                return "clampone";

        }
        return 0;
    }

    ParmType getNestParmType(TempIndex fieldnum) const override
    {
        if (fieldnum.size() < 1)
            return PARM_UNSUPPORTED;
        switch (fieldnum[0])
        {
            case 0:
                if (fieldnum.size() == 1)
                    return PARM_MULTIPARM;
                switch (fieldnum[1])
                {
                    case 0:
                        return PARM_STRING;

                }
                return PARM_UNSUPPORTED;
            case 1:
                return PARM_INTEGER;
            case 2:
                return PARM_FLOAT;
            case 3:
                return PARM_INTEGER;
            case 4:
                return PARM_FLOAT;
            case 5:
                return PARM_INTEGER;
            case 6:
                return PARM_INTEGER;
            case 7:
                return PARM_INTEGER;
            case 8:
                return PARM_INTEGER;

        }
        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);
        {
            int64   length = myNumvolumes.entries();
            UTwrite(os, &length);
            for (exint i = 0; i < length; i++)
            {
                auto && _curentry = myNumvolumes(i);
                (void) _curentry;
                saveData(os, _curentry.volname);

            }
        }
        saveData(os, myNorm);
        saveData(os, myNorm0Tol);
        saveData(os, myNormalize);
        saveData(os, myThreshold);
        saveData(os, myAddRemainder);
        saveData(os, myAbs);
        saveData(os, myClampZero);
        saveData(os, myClampOne);

    }

    bool         load(UT_IStream &is)
    {
        int32           v;
        is.bread(&v, 1);
        if (version() != v)
        {
            // Fail incompatible versions
            return false;
        }
        {
            int64   length;
            is.read(&length, 1);
            myNumvolumes.setSize(length);
            for (exint i = 0; i < length; i++)
            {
                auto && _curentry = myNumvolumes(i);
                (void) _curentry;
                loadData(is, _curentry.volname);

            }
        }
        loadData(is, myNorm);
        loadData(is, myNorm0Tol);
        loadData(is, myNormalize);
        loadData(is, myThreshold);
        loadData(is, myAddRemainder);
        loadData(is, myAbs);
        loadData(is, myClampZero);
        loadData(is, myClampOne);

        return true;
    }

    const UT_Array<Numvolumes> &getNumvolumes() const { return myNumvolumes; }
void setNumvolumes(const UT_Array<Numvolumes> &val) { myNumvolumes = val; }
    exint opNumvolumes(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getNumvolumes().entries();
        exint result;
        OP_Utils::evalOpParm(result, thissop, "numvolumes", cookparms.getCookTime(), 0);
        return result;
    }
        UT_StringHolder opNumvolumes_volname(const SOP_NodeVerb::CookParms &cookparms, int _idx) const
    { return opinstNumvolumes_volname(cookparms, &_idx); }
    UT_StringHolder opinstNumvolumes_volname(const SOP_NodeVerb::CookParms &cookparms, const int *_idx) const
    {
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return (myNumvolumes(_idx[0]).volname);
        int _parmidx[2-1];
        _parmidx[1-1] = _idx[1-1] + 1;

        UT_StringHolder result;
        OP_Utils::evalOpParmInst(result, thissop, "volname#", _parmidx, cookparms.getCookTime(), 0, 2-1);
        return (result);
    }

    Norm getNorm() const { return Norm(myNorm); }
    void setNorm(Norm val) { myNorm = int64(val); }
    Norm opNorm(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getNorm();
        int64 result;
        OP_Utils::evalOpParm(result, thissop, "norm", cookparms.getCookTime(), 0);
        return Norm(result);
    }
    fpreal64 getNorm0Tol() const { return myNorm0Tol; }
    void setNorm0Tol(fpreal64 val) { myNorm0Tol = val; }
    fpreal64 opNorm0Tol(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getNorm0Tol();
        fpreal64 result;
        OP_Utils::evalOpParm(result, thissop, "norm0tol", cookparms.getCookTime(), 0);
        return result;
    }
    bool getNormalize() const { return myNormalize; }
    void setNormalize(bool val) { myNormalize = val; }
    bool opNormalize(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getNormalize();
        bool result;
        OP_Utils::evalOpParm(result, thissop, "normalize", cookparms.getCookTime(), 0);
        return result;
    }
    fpreal64 getThreshold() const { return myThreshold; }
    void setThreshold(fpreal64 val) { myThreshold = val; }
    fpreal64 opThreshold(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getThreshold();
        fpreal64 result;
        OP_Utils::evalOpParm(result, thissop, "threshold", cookparms.getCookTime(), 0);
        return result;
    }
    bool getAddRemainder() const { return myAddRemainder; }
    void setAddRemainder(bool val) { myAddRemainder = val; }
    bool opAddRemainder(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getAddRemainder();
        bool result;
        OP_Utils::evalOpParm(result, thissop, "addremainder", cookparms.getCookTime(), 0);
        return result;
    }
    bool getAbs() const { return myAbs; }
    void setAbs(bool val) { myAbs = val; }
    bool opAbs(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getAbs();
        bool result;
        OP_Utils::evalOpParm(result, thissop, "abs", cookparms.getCookTime(), 0);
        return result;
    }
    bool getClampZero() const { return myClampZero; }
    void setClampZero(bool val) { myClampZero = val; }
    bool opClampZero(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getClampZero();
        bool result;
        OP_Utils::evalOpParm(result, thissop, "clampzero", cookparms.getCookTime(), 0);
        return result;
    }
    bool getClampOne() const { return myClampOne; }
    void setClampOne(bool val) { myClampOne = val; }
    bool opClampOne(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getClampOne();
        bool result;
        OP_Utils::evalOpParm(result, thissop, "clampone", cookparms.getCookTime(), 0);
        return result;
    }

private:
    UT_Array<Numvolumes> myNumvolumes;
    int64 myNorm;
    fpreal64 myNorm0Tol;
    bool myNormalize;
    fpreal64 myThreshold;
    bool myAddRemainder;
    bool myAbs;
    bool myClampZero;
    bool myClampOne;

};