How to delete a list of points from a large list of points?

Replies to This Discussion

Permalink Reply by Danny Boyes on March 17, 2011 at 10:24am

Hi Andres,

Why don't you do it in two stages. Find all points inside outer P curve and Cull Exterior Pts. Then Find all Points inside Inner P curve from Outer P Curve List and then Cull all Interior Points.

 

Permalink Reply by Danny Boyes on March 17, 2011 at 10:30am

Another way might be to create a Solid Letter and find Inclusive Points.

Permalink Reply by Andres Gonzalez on March 17, 2011 at 10:59am

I am looking at it, thanks Danny.

Permalink Reply by Andres Gonzalez on March 17, 2011 at 2:25pm

Danny, may I ask, why you use the -1, I see we get numbers like 2,1 and 0, so, we will get only -1, 0 and 1 ones.

 

What I was doing is to put a function like x=1 = all the Inside then select the inside circles and set it to x = 2, but it does not work...

 

Your way works

 

Permalink Reply by Luis Fraguada on March 17, 2011 at 3:34pm

yet another way...

Permalink Reply by Andres Gonzalez on March 17, 2011 at 7:40pm

Saludos Luis, mil gracias... esto es lo malo de GH, cada definicion, es mejor que la otra y todas distintas...

 

Thanks a lot!

Saludos!

 

Andres

Permalink Reply by taz on March 17, 2011 at 7:06pm

This all sounds vaguely familiar... ah, yes...

 

Evert came up with a def, but that may have been pre-point inclusion (also presuming you may be doing words next):

 

http://www.grasshopper3d.com/forum/topics/newbie-need-help?commentI...