- #1
hoang anh tuan
- 8
- 0
Can you guys show me how to calculate the normal vector n, given that i know the coordinates of the center c (c1,c2),
the side of the square (let's call it s), and the length of the plank (l) below the square?
i am taking the assumption that n is (0,1), which seems to be incorrect, because the result i get from using this value does not tally with what i see in the results that i measured.
the side of the square (let's call it s), and the length of the plank (l) below the square?
i am taking the assumption that n is (0,1), which seems to be incorrect, because the result i get from using this value does not tally with what i see in the results that i measured.