Empty boolean difference for waffling

Hi guys. Total newbie to grasshopper. I know there are several links to help out those in need to waffle.

I feel like an idiot asking this but I just can't seem to figure out why my SDiff inputs are empty. I've noticed my listed values don't match either but I can't trace it back to find the cause.

Any help would be appreciated, even if it is directing me to a link with information.

Many thanks in advance.

Attachments:

Task3TEST.gh, 18 KB

Replies to This Discussion

Permalink Reply by oh bama on June 10, 2014 at 7:14am

Updated to 0.9.0075, no longer an empty input but the brep plane (sec) fails as the intersection fails!!

Permalink Reply by Danny Boyes on June 10, 2014 at 7:18am

Data Matching.

You need to <Graft> one of your inputs to the [Brep|Plane] intersection component. Also don't be put off by the Error of a component. In this case it is because not all of your planes intersect all of your Breps.

Permalink Reply by oh bama on June 10, 2014 at 7:26am

!! Cheers for the quick response, Danny. Much appreciated. I thought I tried grafting in the earlier version to no avail..

Thanks for your pointers about the error component as well. I'll be keeping that in mind in the future.

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