3D line plane intersection, with simple plane

Posted by clamp on Stack Overflow See other posts from Stack Overflow or by clamp
Published on 2010-03-15T13:21:31Z Indexed on 2010/03/15 13:29 UTC
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Filed under:

geometry

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line

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plane

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3d

hello, i have two points in 3D space which have X-coordinates with different signum. so one of them lies definitely on one side of the X-plane and one on the other.

now i want to find the intersection of this plane and the line made up by the two points in the most simple and optimized way.

i know how to do general line plane intersection, but since in this case the plane is just the x-plane, i think there should be some shortcuts i can take.

thanks!

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