Grasshopper

algorithmic modeling for Rhino

Dear all,

 

I try to orient a curve onto gaven axes.

 

as shown below, the geometries from axes 0-6 was oriented as i wish, but from axes 7 are the goemetries oriented, but in wrong direction.

(all of gaven axes has the same dirction)

 

anybody knows what could be the problem of this?

 

3dm and gh loaded.

 

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select in rhino and use command flip?

When you use the Normal Plane component you are not using enough criteria to orient a plane sufficiently. This allows Grasshopper some freedom when picking the direction of X and Y.

I would suggest using something like the Line Line Plane Method. You don't even need to use anymore components than you already have.

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thx danny,

what a important hint!

 

In case must all of the geometry only in x-y direction oriented. so I modified the input-plane and now works everything great.

 

gh loaded.

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