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Thread: Intersection of Line witha aPlane

  1. Aug 19th, 2003, 08:45 AM #1
    pradeepkrao
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    Intersection of Line witha aPlane

    Hi,

    I have a POINT at (Xc,Yc,Zc) and another POINT at (X,Y,Z).
    I have to connect these points and extend the line so that it intersects the x-y plane and compute the intersection point (X1,Y1,0). Can anybody help me with the code..

    Thanks,
    Pradeep
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  2. Aug 23rd, 2003, 11:13 PM #2
    Darkwraith
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    Create a vector using those two points and find the t where z is 0.
    "Can't" and "shouldn't" are two totally separate things.

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  3. Aug 25th, 2003, 04:01 AM #3
    pradeepkrao
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    Hi

    Hi,

    I figured it out..

    Thanks,
    Pradeep
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  4. Oct 28th, 2005, 03:39 AM #4
    kapedu
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    Re: Intersection of Line witha aPlane

    General math solution can be found here:
    http://astronomy.swin.edu.au/~pbourk...try/planeline/

    If anyone has something like this programmed, please post...
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