• Advertisement

Archived

This topic is now archived and is closed to further replies.

how can i draw a "rose curve"

This topic is 4970 days old which is more than the 365 day threshold we allow for new replies. Please post a new topic.

If you intended to correct an error in the post then please contact us.

Recommended Posts

Advertisement
Convert from polar to Cartesian coordinates as follows:

x = r cos t
y = r sin t

In the case r = cos 2t, you''ll have

x = cos 2t cos t
y = cos 2t sin t

Start with t=0, and just increment by some small step to t=pi, t=2*pi, or however far you want to go, and connect the dots.

-- Eric Lengyel

Share this post


Link to post
Share on other sites

  • Advertisement