HOM/HOM_Matrix3.h

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/*
 * PROPRIETARY INFORMATION.  This software is proprietary to
 * Side Effects Software Inc., and is not to be reproduced,
 * transmitted, or disclosed in any way without written permission.
 *
 * Produced by:
 *      Side Effects Software Inc
 *      123 Front Street West, Suite 1401
 *      Toronto, Ontario
 *      Canada   M5J 2M2
 *      416-504-9876
 *
 * COMMENTS:
 */

#ifndef __HOM_Matrix3_h__
#define __HOM_Matrix3_h__

#include "HOM_API.h"
#include "HOM_Defines.h"
#include "HOM_Errors.h"
#include "HOM_Module.h"
#include "HOM_Vector3.h"
#include <UT/UT_DMatrix3.h>
#include <vector>

SWIGOUT(%rename(Matrix3) HOM_Matrix3;)

class HOM_API HOM_Matrix3
{
public:
    HOM_Matrix3() throw(HOM_Error)
    {
        HOM_CONSTRUCT_OBJECT(this)
        myMatrix3.zero();
    }
    HOM_Matrix3(double diagonal_value) throw(HOM_Error)
    {
        HOM_CONSTRUCT_OBJECT(this)
        myMatrix3 = diagonal_value;
    }
    HOM_Matrix3(const std::vector<double>&values)
        throw(HOM_InvalidSize, HOM_Error)
    {
        HOM_CONSTRUCT_OBJECT(this);
        setTo(values);
    }

    SWIGOUT(%ignore HOM_Matrix3(const UT_DMatrix3&);)
    HOM_Matrix3(const UT_DMatrix3 &matrix3) throw(HOM_Error)
    : myMatrix3(matrix3)
    { HOM_CONSTRUCT_OBJECT(this) }

    ~HOM_Matrix3()
    { HOM_DESTRUCT_OBJECT(this) }

    bool operator==(HOM_Matrix3 &matrix3)
    { return myMatrix3 == matrix3.myMatrix3; }

    bool operator!=(HOM_Matrix3 &matrix3)
    { return myMatrix3 != matrix3.myMatrix3; }

    bool isAlmostEqual(HOM_Matrix3 &matrix3, double tolerance=0.00001);

    int __hash__();
    std::string __str__();
    std::string __repr__();

    SWIGOUT(%ignore operator=;)
    HOM_Matrix3 &operator=(const std::vector<std::vector<double> > &tuple)
        throw(HOM_InvalidSize);
    HOM_Matrix3 &operator=(const HOM_Matrix3& matrix3)
    {
        myMatrix3 = matrix3.myMatrix3;
        return *this;
    }

    double at(int row, int col) throw(std::out_of_range);

    SWIGPYTHONOUT(%feature("autodoc",
        "asTuple(self) -> tuple of floats") asTuple;)
    std::vector<double> asTuple();

    SWIGPYTHONOUT(%feature("autodoc",
        "asTupleOfTuples(self) -> tuple of tuple of floats") asTupleOfTuples;)
    std::vector<std::vector<double> > asTupleOfTuples();


    void setAt(int row, int col, double value) throw(std::out_of_range);
    void setTo(const std::vector<double> &tuple) throw(HOM_InvalidSize);
    void setTo(const std::vector<std::vector<double> > &tuple)
        throw(HOM_InvalidSize);

    void setToIdentity()
    { myMatrix3.identity(); }

    void setToZero()
    { myMatrix3.zero(); }

    HOM_Matrix3 __add__(HOM_Matrix3 &matrix3)
    { return HOM_Matrix3(myMatrix3 + matrix3.myMatrix3); }
    HOM_Matrix3 __sub__(HOM_Matrix3 &matrix3)
    { return HOM_Matrix3(myMatrix3 - matrix3.myMatrix3); }
    HOM_Matrix3 __mul__(HOM_Matrix3 &matrix3)
    { return HOM_Matrix3(myMatrix3 * matrix3.myMatrix3); }
    HOM_Matrix3 __mul__(double scalar)
    { return HOM_Matrix3(myMatrix3 * scalar); }
    HOM_Matrix3 preMult(HOM_Matrix3 &matrix3)
    { return HOM_Matrix3(matrix3.myMatrix3 * myMatrix3); }

    HOM_Matrix3 transposed();
    HOM_Matrix3 inverted() throw(HOM_OperationFailed);
    double determinant()
    { return myMatrix3.determinant(); }

    SWIGOUT(%kwargs extractRotates;)
    HOM_Vector3 extractRotates(const char *rotate_order="xyz")
        throw(HOM_OperationFailed, HOM_ValueError);

    SWIGOUT(%ignore myMatrix3;)
    UT_DMatrix3 myMatrix3;
};

#endif

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