CWE-ou-minkata/Sources/Plasma/FeatureLib/pfPython/pyGeometry3.h

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*==LICENSE==*/
#ifndef _pyGeometry3_h_
#define _pyGeometry3_h_

//////////////////////////////////////////////////////////////////////
//
// pyGeometry3   - the wrapper class for hsPoint3 and hsVector3
//
//////////////////////////////////////////////////////////////////////

#include "hsGeometry3.h"

#include <Python.h>
#include "pyGlueHelpers.h"

class pyPoint3
{
protected:
    pyPoint3() : fPoint(0,0,0) {}
    pyPoint3(hsScalar x, hsScalar y, hsScalar z) : fPoint(x,y,z) {}
    pyPoint3(hsPoint3 pt) : fPoint(pt.fX,pt.fY,pt.fZ) {}

public:
    // required functions for PyObject interoperability
    PYTHON_CLASS_NEW_FRIEND(ptPoint3);
    PYTHON_CLASS_NEW_DEFINITION;
    static PyObject *New(const hsPoint3 &obj);
    PYTHON_CLASS_CHECK_DEFINITION; // returns true if the PyObject is a pyPoint3 object
    PYTHON_CLASS_CONVERT_FROM_DEFINITION(pyPoint3); // converts a PyObject to a pyPoint3 (throws error if not correct type)
    
    static void AddPlasmaClasses(PyObject *m);

    hsPoint3        fPoint;

    // python get attributes helpers
    hsScalar    getX() { return fPoint.fX; }
    hsScalar    getY() { return fPoint.fY; }
    hsScalar    getZ() { return fPoint.fZ; }

    // python set attributes helpers
    void    setX(hsScalar x) { fPoint.fX = x; }
    void    setY(hsScalar y) { fPoint.fY = y; }
    void    setZ(hsScalar z) { fPoint.fZ = z; }

    // methods to manipulate point3's
    void Zero() { fPoint.fX=0; fPoint.fY=0; fPoint.fZ=0; }
    PyObject* Copy() { return pyPoint3::New(fPoint); }
    hsScalar Distance(pyPoint3 other) { return hsVector3(&fPoint,&other.fPoint).Magnitude(); }
    hsScalar DistanceSquared(pyPoint3 other) { return hsVector3(&fPoint,&other.fPoint).MagnitudeSquared(); }
};


class pyVector3
{
protected:
    pyVector3() : fVector(0,0,0) {}
    pyVector3(hsScalar x, hsScalar y, hsScalar z) : fVector(x,y,z) {}
    pyVector3(hsVector3 v) : fVector(v.fX,v.fY,v.fZ) {}

public:
    // required functions for PyObject interoperability
    PYTHON_CLASS_NEW_FRIEND(ptVector3);
    PYTHON_CLASS_NEW_DEFINITION;
    static PyObject *New(const hsVector3 &obj);
    PYTHON_CLASS_CHECK_DEFINITION; // returns true if the PyObject is a pyVector3 object
    PYTHON_CLASS_CONVERT_FROM_DEFINITION(pyVector3); // converts a PyObject to a pyVector3 (throws error if not correct type)

    static void AddPlasmaClasses(PyObject *m);

    hsVector3       fVector;

    // python get attributes helpers
    hsScalar    getX() { return fVector.fX; }
    hsScalar    getY() { return fVector.fY; }
    hsScalar    getZ() { return fVector.fZ; }

    // python set attributes helpers
    void    setX(hsScalar x) { fVector.fX = x; }
    void    setY(hsScalar y) { fVector.fY = y; }
    void    setZ(hsScalar z) { fVector.fZ = z; }

    // operator methods
    PyObject*   operator+(const pyVector3& b) const { return pyVector3::New(fVector + b.fVector); }
    PyObject*   operator-(const pyVector3& b) const { return pyVector3::New(fVector - b.fVector); }

    // methods to manipulate vectors
    void    Normalize() { fVector.Normalize(); }
    hsScalar Dot(pyVector3 other) { return fVector*other.fVector;}
    PyObject* Cross(pyVector3 other) {return pyVector3::New(fVector%other.fVector); }
    hsScalar Magnitude() { return fVector.Magnitude(); }
    hsScalar MagnitudeSquared() { return fVector.MagnitudeSquared(); }
    void Zero() { fVector.fX=0; fVector.fY=0; fVector.fZ=0; }
    PyObject* Scale(hsScalar scale) { return pyVector3::New(fVector * scale); }
    PyObject* Add(pyVector3& other) { return pyVector3::New(fVector + other.fVector); }
    PyObject* Subtract(pyVector3& other) { return pyVector3::New(fVector - other.fVector); }
    PyObject* Copy() { return pyVector3::New(fVector); }
};


#endif // _pyGeometry3_h_