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Alessandro

Another question about vector math

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Hi, please take a look at the following image:

[img]http://www.alessandromastronardi.com/point_vector.jpg[/img]

P1 coordinates are known, and we have P1 normal vector. I'd like to retrieve the coordinates of a point P2, which is at (P1+someValue), along P1 normal.
How would I do that with vectors ?
Thanks

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