New question #692660 on Yade:
https://answers.launchpad.net/yade/+question/692660

Hi,

I know there are ways to use the plane equation to check if a DE is in the 
positive or negative halfspace (question/256038) to be able to delete it or 
assign properties. But what if I want to check if a DE is inside a complex 
shaped mesh, eg a surface that is created by  superposed folding like a egg 
container.

I read about another method in which rays are send out and depending on if the 
number of mesh intersections are even or odd the DE is outside or inside. It 
sounds pretty easy but the detection of intersections is not so straight 
forward. Anyway if it is necessary  I will do it.

Before I go that route is there something already in YADE that  I can use 
instead?

Thanks
Chris





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