public static PolarVector CartesianToPolarCoordinateRadian(this Vector2f coordinate)
{
PolarVector polarVector = new PolarVector();
polarVector.r = coordinate.Length();
polarVector.theta = (float)Math.Atan(coordinate.Y / coordinate.X);
return(polarVector);
}
public static Vector2f PolarToCartesianCoordinateDegrees(this PolarVector coordinate)
{
/*var x = coordinate.r * Math.Cos(coordinate.theta * 2 * Math.PI / 360);
* var y = coordinate.r * Math.Sin(coordinate.theta * 2 * Math.PI / 360);
*
* return new Vector2f((float)x,(float)y);*/
return(new Vector2f((float)(coordinate.r * Math.Cos(DegreesToRadian(coordinate.theta))),
(float)(coordinate.r * Math.Sin(DegreesToRadian(coordinate.theta)))));
}
public static Vector2f PolarToCartesianCoordinateRadian(this PolarVector coordinate)
{
return(new Vector2f((float)(coordinate.r * Math.Cos(coordinate.theta)),
(float)(coordinate.r * Math.Sin(coordinate.theta))));
}
