public GridFan(GridCoordinatePair origin, int radius, Grid8Direction direction)
{
if (radius < 1)
{
throw new ArgumentOutOfRangeException(nameof(radius), radius, null);
}
_origin = origin;
_radius = radius;
_direction = direction;
}
public void TestIntermediateDirectionToAngle(Grid8Direction direction, double expected)
{
var angle = Directions.DirectionToAngle(direction);
Assert.Equal(expected, angle);
}
public void DirectionChange()
{
_direction8 = Directions.Rotate(_direction8, new GridRotation(1));
_rotateSegment = true;
UpdateShapeSprite();
}
