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[Bruno Chareyre <bruno.chareyre@xxxxxxxxxxx>]

Sorry, I forgot an important part :


InteractionContainer::iterator ii    = ncb->transientInteractions->begin();
InteractionContainer::iterator iiEnd = ncb->transientInteractions->end();

for(  ; ii!=iiEnd ; ++ii ) {

__________WAS MISSING_____________________________
const shared_ptr<Interaction>& interaction = *ii;
unsigned int id1 = interaction->getId1();
unsigned int id2 = interaction->getId2();
__________________________________________________

int geometryIndex1 = (*bodies)[id1]->geometricalModel->getClassIndex(); // !!!
int geometryIndex2 = (*bodies)[id2]->geometricalModel->getClassIndex();
if (!(geometryIndex1 == geometryIndex2))    continue;
else { bla; }
}







Bruno Chareyre a écrit :
> Hi Feng (or Chen?)
>
> I think you can use something similar to this (from CapillaryLaw.cpp) :
>
>  for(  ; ii!=iiEnd ; ++ii ) {
>                         int geometryIndex1 = 
> (*bodies)[id1]->geometricalModel->getClassIndex(); // !!!
>                         int geometryIndex2 = 
> (*bodies)[id2]->geometricalModel->getClassIndex();
>
>                         if (!(geometryIndex1 == geometryIndex2))
>                                 continue;
> }
>
> In your case perhaps you need to define a int geometryIndex3 = 
> Sphere()->getClassIndex(), then check if (index1==index3 && 
> index2=index3); the result will be exactly the same as long as there is 
> no box-box interactions.
>
> Bruno
>
>
>
>
> Chen, Feng a écrit :
>   
>> Hi, all:
>>
>> While traversing the contact list (ncb->vilatileInteractions), for 
>> each real contact, how to judge whether a contact is a sphere-sphere 
>> or sphere-box or box-box contact? Thanks a lot!
>>
>> Feng Chen
>> Graduate Student
>> Department of Civil and Environmental Engineering
>> 223 Perkins Hall
>> University of Tennessee, Knoxville, 37996
>> http://fchen3.googlepages.com/home
>>
>> ------------------------------------------------------------------------
>>
>> _______________________________________________
>> Yade-users mailing list
>> Yade-users@xxxxxxxxxxxxxxxx
>> https://lists.berlios.de/mailman/listinfo/yade-users
>>   
>>     
>
>
>   


-- 
 
_______________
Chareyre Bruno
Maitre de conference

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