Hi,
Given a point p (having a direction n), I want to move it perpendicular to n until p'+dn = (0,0,0). What the best way to calculate the distance d?
I thought this would be quite simple, but unfortunately I'm feeling quite simple today.
Thanks for any help.
Given a point p (having a direction n), I want to move it perpendicular to n until p'+dn = (0,0,0). What the best way to calculate the distance d?
I thought this would be quite simple, but unfortunately I'm feeling quite simple today.
Thanks for any help.
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