Tangent-Array not working with multiple Segments



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    On 09/07/2012 at 05:28, xxxxxxxx wrote:

    User Information:
    Cinema 4D Version:   12 
    Platform:    Mac  ;  
    Language(s) :     C++  ;

    ---------
    Hi,
    I have trouble getting access to the tangents-array with GetTangentR() on splines with more than one segment. Actually I get a valid array, but all tangent vectors are 0.0, 0.0, 0.0. Once I delete all Segments but one, everything works fine. Is there a particular way of accessing Tangents on multiple Segments?

    Hans


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