_Tuple4.cc

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#include <vecmath/_Tuple4.h>
//#include <java/lang/String.h>
//

template <class Type>
void _Tuple4<Type>::clamp(Type min, Type max, const _Tuple4<Type>& t)
{
    DEBUGTUPLE4(cout << "_Tuple4 clamp( " << min << ", " << max
                << ", " << t << " )");
    if (t.x < min)
        x = min;
    else if (t.x > max)
        x = max;
    else
        x = t.x;

    if (t.y < min)
        y = min;
    else if (t.y > max)
        y = max;
    else
        y = t.y;

    if (t.z < min)
        z = min;
    else if (t.z > max)
        z = max;
    else
        z = t.z;

    if (t.w < min)
        w = min;
    else if (t.w > max)
        w = max;
    else
        w = t.w;

    DEBUGTUPLE4(cout << " = " << *this << endl);
}

template <class Type>
void _Tuple4<Type>::clampMax(Type max, const _Tuple4<Type>& t)
{
    DEBUGTUPLE4(cout << "_Tuple4 clampMax( " << max << ", " << t << " ) ");
    x = (t.x > max) ? max : t.x;
    y = (t.y > max) ? max : t.y;
    z = (t.z > max) ? max : t.z;
    w = (t.w > max) ? max : t.w;
    DEBUGTUPLE4(cout << " = " << *this << endl);
}

template <class Type>
void _Tuple4<Type>::clampMin(Type min, const _Tuple4<Type>& t)
{
    DEBUGTUPLE4(cout << "_Tuple4 clampMin( " << min << ", " << t << " ) ");
    x = (t.x < min) ? min : t.x;
    y = (t.y < min) ? min : t.y;
    z = (t.z < min) ? min : t.z;
    w = (t.w < min) ? min : t.w;
    DEBUGTUPLE4(cout << " = " << *this << endl);
}

template <class Type>
void _Tuple4<Type>::interpolate(_Tuple4<Type> &t1, const _Tuple4<Type> &t2, double alpha)
{
    set((Type) ((1.0 - alpha) * t1.x + alpha * t2.x),
        (Type) ((1.0 - alpha) * t1.y + alpha * t2.y),
        (Type) ((1.0 - alpha) * t1.z + alpha * t2.z),
        (Type) ((1.0 - alpha) * t1.w + alpha * t2.w));
}

#if 0   
String &_Tuple4<byte>::toString(String &s)
{
    char a[200];
    sprintf(a, "x:%d y:%d z:%d w:%d", x, y, z, w);
    s = a;

    return s;
}

String &_Tuple4<double>::toString(String &s)
{
    char a[200];
    sprintf(a, "x:%f y:%f z:%f w:%f", x, y, z, w);
    s = a;

    return s;
}

String &_Tuple4<float>::toString(String &s)
{
    char a[200];
    sprintf(a, "x:%f y:%f z:%f w:%f", x, y, z, w);
    s = a;

    return s;
}

String &_Tuple4<int>::toString(String &s)
{
    char a[200];
    sprintf(a, "x:%d y:%d z:%d w:%d", x, y, z, w);
    s = a;

    return s;
}
#endif
template <class Type> std::ostream& operator <<(std::ostream& os, const _Tuple4<Type>& t)
{
    return os << "(" << t.x << ", " << t.y << ", " << t.z << ", " << t.w << ")";
}

template <class Type> std::ostream& operator <<(std::ostream& os, const _Tuple4<Type>* t)
{
    return os << *t;
}

template class _Tuple4<byte>;
template class _Tuple4<double>;
template class _Tuple4<float>;
template class _Tuple4<int>;

template std::ostream& operator <<(std::ostream&, const _Tuple4<double>&);
template std::ostream& operator <<(std::ostream&, const _Tuple4<double>*);
template std::ostream& operator <<(std::ostream&, const _Tuple4<float>&);
template std::ostream& operator <<(std::ostream&, const _Tuple4<float>*);
template std::ostream& operator <<(std::ostream&, const _Tuple4<int>&);
template std::ostream& operator <<(std::ostream&, const _Tuple4<int>*);

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