how to rotate back and forth?

Replies to This Discussion

Permalink Reply by Chris Tietjen on November 12, 2011 at 4:25pm

Chris

Attachments:

• Oscillator.gh, 6 KB

Permalink Reply by P M on November 12, 2011 at 5:40pm

Thanks! I will try it out.

Permalink Reply by P M on November 12, 2011 at 10:23pm

Now I understand the formula. Very smart! 

 

R = 360 - 360(+ve)(x/360 - 1)

where x is the input value.

 

Intelligent!

Permalink Reply by Philipp S on March 3, 2016 at 3:29pm

Hey everybody.

I have some problems rotating lines with a specific angle defined by a "law curve".

I tried to get something like this:

Start with no ratation, then rotate slowly up to 80 degree, then rotate back to zero degree (start position) then don't rotate, then rotate to -80 degree, then back to zero degree (start position) and stay there.

I hope the you can help me.

Thank you.

Attachments:

• Grasshopper_Question_Rotation.3dm, 862 KB
• Grasshopper_Question_Rotation.gh, 13 KB
• Grasshopper 2.jpg, 259 KB