add center points in a wave surface

I found this definition and I' trying to set more then 2 center points. Thereby, which math expression should I use instead of addition? If somebody can also explain to me why do I have to set the integer of Ex and Ey as 70? Because I've tried to set other values and it's not working.

Attachments:

interference waves amanda.gh, 10 KB

▶ Reply to This

Replies to This Discussion

Permalink Reply by peter fotiadis on January 8, 2012 at 12:03pm

The 70 part of the question is solved (see the U feed).

The first part is way out of my math caliber (a non existed thing, to be honest, he he)

best, Peter

Attachments:

interferencewavesamanda2.gh, 14 KB

▶ Reply

Permalink Reply by peter fotiadis on January 9, 2012 at 10:05am

OK,

I barely can understand what these points do (my math caliber: until recently I believed that cos and sin are pretty much the same thing - identical curves, you know, he he) but give this a spin anyway.

Obviously you can add "points" at infinitum, but what all these things mean?

Attachments:

interferencewavesamanda2a.gh, 27 KB

▶ Reply

Permalink Reply by Amanda de Almeida Carvalho on January 9, 2012 at 4:55pm

I've set this points in specific positions in a determined area! I'd like to see the interference waves created by these points! I could add these points just repeating some part of the definition . Now, i would like to use a mesh from surface instead of plane, but I also have no idea about how do it! I should change the definition, some kind of component that do the same for mesh that Sqgrid do for plane. Does anybody know? I didn't understand these genes that you set in your definition...

Attachments:

2 interference more points[autosave].gh, 12 KB

▶ Reply

Permalink Reply by peter fotiadis on January 10, 2012 at 2:27pm

mesh you said? like this one? Adjust accordingly in order to avoid a gazillion of points (that could tax even an i7 CPU).

with regard these genes > forget them was a left over from something else.

▶ Reply

Permalink Reply by peter fotiadis on January 11, 2012 at 6:06am

on second thought maybe you mean this?

Attachments:

mesh-for-weird-wave-stuff.3dm, 36 KB
interferencewavesamanda2b.gh, 38 KB

▶ Reply

Permalink Reply by Amanda de Almeida Carvalho on January 17, 2012 at 10:06am

Thank you for you reply but is not it I have already achieved what I wanted but now I have more issues because it is not applying in my concept. I'll attach a deffinition that is not working just in the final step, where should create the wave by the intersections of the the 2 surfaces in rhino. The U parameter failed to collect data. I set the u+1 expression and connected the EX from the grid to the U but is still not working. Do you have some idea?

Attachments: