Home » Posts tagged 'Batman'

Tag Archives: Batman

batman-3

How to Draw the Famous Batman Curve

Saturday, September 24th, 2011 16:41 / 3 Comments

The ellipse \displaystyle \left( \frac{x}{7} \right)^{2} + \left( \frac{y}{3} \right)^{2} - 1 = 0 looks like this:

ellipse

So the curve \left( \frac{x}{7} \right)^{2}\sqrt{\frac{\left| \left| x \right|-3 \right|}{\left| x \right|-3}} + \left( \frac{y}{3} \right)^{2}\sqrt{\frac{\left| y+3\frac{\sqrt{33}}{7} \right|}{y+3\frac{\sqrt{33}}{7}}} - 1 = 0 is the above ellipse, in the region where |x|>3 and y > -3\sqrt{33}/7:

ellipse cut

That’s the first factor.
(more…)

Follow

Get every new post delivered to your Inbox.

Join 755 other followers

%d bloggers like this: