Color4.h

#ifndef COLOR4_H
#define COLOR4_H

#include "VmUtil.h"
#include "Tuple4.h"

VM_BEGIN_NS

/**
  * A 4 element color represented by x,y,z,w
  * coordinates. Color and alpha components.
  * @version specification 1.1, implementation 1.0 $Revision: 1.3 $, $Date: 1999/10/06 02:52:46 $
  * @author Kenji hiranabe
  */
template<class T>
class Color4 : public Tuple4<T> {
/*
 * $Log: Color4.h,v $
 * Revision 1.3  1999/10/06  02:52:46  hiranabe
 * Java3D 1.2 and namespace
 *
 * Revision 1.2  1999/05/26  00:59:37  hiranabe
 * support Visual C++
 *
 * Revision 1.1  1999/03/04  11:07:09  hiranabe
 * Initial revision
 *
 * Revision 1.1  1999/03/04  11:07:09  hiranabe
 * Initial revision
 *
 */
public:
    /**
      * Constructs and initializes a Color4 from the specified xyzw
      * @param x the x coordinate
      * @param y the y coordinate
      * @param z the z coordinate
      * @param w the w coordinate
      */
    Color4(T x, T y, T z, T w): Tuple4<T>(x, y, z, w) { }

    /**
      * Constructs and initializes a Color4 from input array of length 4.
      * @param c the array of length 4 containing xyzw in order
      */
    Color4(const T c[]): Tuple4<T>(c) { }

    /**
      * Constructs and initializes a Color4 from the specified Tuple4d.
      * @param t1 the Tuple4d containing the initialization x y z w data
      */
    Color4(const Tuple4<T>& t1): Tuple4<T>(t1) {  }

#if 0
    /**
      * Constructs and initializes a Color4 from the specified Tuple4.
      * @param t1 the Tuple4 containing the initialization x y z w data
      */
    Color4(Tuple4 t1) {
	Tuple4<T>(t1);
    }
#endif

    /**
      * Constructs and initializes a Color4 to (0,0,0,0).
      */
    Color4(): Tuple4<T>() { }
};

typedef Color4<float> Color4f;
typedef Color4<double> Color4d;
typedef Color4<unsigned char> Color4b;

VM_END_NS

#endif /* COLOR4_H */