// Color.java

public class Color {
   public Color ()  {}

   public Color (float r, float g, float b)  {set (r, g, b);}

   public Color (Color c)  {r = c.r;  g = c.g;  b = c.b;}

   public final void clamp ()
   {  if (r > 1.0F) r = 1.0F;  if (g > 1.0F) g = 1.0F;  if (b > 1.0F) b = 1.0F;
   }

   public final int pack ()
   { int i = (int)((double)r * 255D);
     int j = (int)((double)g * 255D);
     int k = (int)((double)b * 255D);
      return i << 16 | j << 8 | k;
   }

   public final void set (float rf, float gf, float bf)
   {  r = rf;  g = gf;  b = bf;  }

   public float r, g, b;
}