While assigning vector along nodes N¹,N²,N³ status bar is showing an error of "Input projection vector has '0' length".

Adarsh Kumar

<?xml version="1.0" encoding="UTF-8"?>

Q.Nguyen-Dai

So where's YOUR QUESTION?

Adarsh Kumar

What is this error and how should I remove it?

Altair Forum User

Hi Adarsh Kumar

Error is due to  N1, N2,N3 are co-linear ,

N1N2N3 all  together represent the plane 

N1and N2  represnt the direction