Grasshopper

algorithmic modeling for Rhino

Having problem dividing a lofted surface base on Polygon

Hi everyone

I am new on Grasshopper, and new here. 

recently I started a simple project wanting to divided  lofted surface base on polygon, However, it keep telling me "Data conversion fail from brep to domain

but when the loft is created with two random close loop crave instead of two polygon, it works. 

Thanks for the help in advance. 

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The problem is that when lofting the two polygons you get a Brep instead of a surface. The Brep consists of several surfaces.

I can sugest two things that may or may not help you, but maybe someone else has a better solution.

1:

Use the Mesh Brep component and set the jagged seams to true. Doing this will with your loft create a quad mesh that you may be able to use further.

2:

Deconstruct your Brep and use the divide domain and isotrim on those.

Hope it helps.

Hello MKT Heinrich

very often there is a forum lag, so its possible to see a previous comment after you have commented.

either way imo its nice to see many answers, different approaches etc.

cheers

alex

Thank you so much for every's reply, It seem work out really well. 

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