Surface Subdivision with Attractor Point

Hello, i'm trying to subdivide a surface using an attractor point to move the surface grid. i can get UV coordinates, but not make these into a 2d domain to subdivide the surface. any help would be appreciated!

Attachments:

uneven surface division.jpg, 44 KB
attractor point subdivision.ghx, 167 KB

Replies to This Discussion

Permalink Reply by Jerrimo on June 16, 2010 at 10:31am

Hi Joel,
I don´t know how to make uneven subdivision with an attractor point, but here is an example with the graphmapper. In my case it worked perfactly.

hope this helps

Attachments:

UnevenSubdivision.ghx, 100 KB

Permalink Reply by taz on June 16, 2010 at 10:43am

Joel,

I took a quick look at your screengrab. One approach would be to create subdivisions with [Srf4Pt].

Permalink Reply by Joel Letkemann on June 16, 2010 at 11:53am

Thanks for posting guys. Luis (Fraguada) was able to offer some suggestions. i've posted the definition thus far.

Attachments:

uneven surface division 2.jpg, 183 KB
attractor point subdivision.ghx, 183 KB

Permalink Reply by Evan C on June 16, 2010 at 10:35pm

Here's what I came up with. Didn't look at your def, so I don't know your method....

will only works on flat surfaces.... and the middle point is wonky.

the distorted grid will extend past the surface, I just took the closest point on surface... so the edge condition might not be what you're looking for.

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