public static Point4F Subtract(Point4F point1, Point4F point2)
{
return(new Point4F(point1._x - point2._x,
point1._y - point2._y,
point1._z - point2._z,
point1._w - point2._w));
}
public static bool Equals(Point4F point1, Point4F point2)
{
return(point1.X.Equals(point2.X) &&
point1.Y.Equals(point2.Y) &&
point1.Z.Equals(point2.Z) &&
point1.W.Equals(point2.W));
}
public static Point4F Add(Point4F point1, Point4F point2)
{
return(new Point4F(point1._x + point2._x,
point1._y + point2._y,
point1._z + point2._z,
point1._w + point2._w));
}
public override bool Equals(object o)
{
if ((null == o) || !(o is Point4F))
{
return(false);
}
Point4F value = (Point4F)o;
return(Point4F.Equals(this, value));
}
internal void MultiplyPoint(ref Point4F point)
{
if (IsDistinguishedIdentity)
{
return;
}
Float x = point.X;
Float y = point.Y;
Float z = point.Z;
Float w = point.W;
point.X = x * _m11 + y * _m21 + z * _m31 + w * _offsetX;
point.Y = x * _m12 + y * _m22 + z * _m32 + w * _offsetY;
point.Z = x * _m13 + y * _m23 + z * _m33 + w * _offsetZ;
point.W = x * _m14 + y * _m24 + z * _m34 + w * _m44;
}
public static Point4F Multiply(Point4F point, Matrix3F matrix)
{
return(matrix.Transform(point));
}
public bool Equals(Point4F value)
{
return(Point4F.Equals(this, value));
}
public Point4F Transform(Point4F point)
{
MultiplyPoint(ref point);
return(point);
}
