Get the element stuck by an RBE3

Altair Forum User

Hi,

I have got an issue, i can't get the element on which is based an RBE3.

Say that we have the slave node that corresponds to the nodes of my CQUAD4/CTRIA3.

How do i access to the nodes of my RBE3 with the RBE3's ID.

 

if anyone has an idea...

 

thanks a lot ! 

Altair Forum User

i have started like this :

 

proc ::test::etape1 { args } {

 

*createmark elements 1 'by config' rbe3

set RBE3 [hm_getmark elems 1]

 

#puts $RBE3

 

foreach rbe $RBE3 {

 

eval *createmark elems 1 $rbe

*findmark elems 1 1 1 nodes 0 2

set attach_nodes [hm_getmark nodes 2]

 

set elemtRBE [::test::etape2 $attach_nodes]

 

 

}

 

}

 

proc ::test::etape { listenoeud } {

 

foreach nd $listenoeud {

 

set nom 'liste_$nd'

 

 

 

 

 

}

 

 

i'll get a set of elements per nodes and then i find which the have in common.

seems pretty heavy and unoptimised...

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