get object from poly id



  • THE POST BELOW IS MORE THAN 5 YEARS OLD. RELATED SUPPORT INFORMATION MIGHT BE OUTDATED OR DEPRECATED

    On 11/11/2003 at 06:17, xxxxxxxx wrote:

    User Information:
    Cinema 4D Version:   7.0 
    Platform:    Mac  ;  
    Language(s) :   C.O.F.F.E.E  ;

    ---------
    Hi!
    I am working on a shader and I want to do this:

    When i cast a ray from a point and it hits something i get the id of the polygon the ray has hit. I want to figure out if this polygon belongs to the object that I am currently shading. Is there an easy way to do this?

    Thanks
    /Filip



  • THE POST BELOW IS MORE THAN 5 YEARS OLD. RELATED SUPPORT INFORMATION MIGHT BE OUTDATED OR DEPRECATED

    On 11/11/2003 at 15:46, xxxxxxxx wrote:

    No, not that I can think of. The VolumeData functions are pretty limited in C.O.F.F.E.E. In a C++ plugin you could call ID_to_Obj().


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