If you try to select some element to delete etc...you can use Shift button+Right mouse button.If you select these,there are some choices .I think 'inside of circle' option will provide this to you.

Hope it helps,regards.

NSKRTLS

SriGanesh Doshaim

New Altair Community Member

Feb 10, 2015

Updated Feb 10, 2015 by SriGanesh Doshaim

Hi,

I figured it out by *createmark 'by sphere'... It has deleted exactly the elements which is present within given radii...

Let me know weather it works in all cases....

*createmark elements 1 'by sphere' $lBaseX $lBaseY $lBaseZ $lRadii inside 1 0 0;

Thanks,

Sri

Altair Forum User

Altair Employee

Feb 11, 2015

Updated Feb 11, 2015 by Altair Forum User

Hello Sri Ganesh,

cooked something: just check it & let me know if its working with all of your cases.

if you want to work all the time with 2D (same plane) then it will work with all the cases.

#Code

*createlistpanel nodes 1 'Select only three nodes of outer area'

set arnod [hm_getlist node 1];

*clearmark nodes 1

set n1 [hm_getentityvalue nodes [lindex $arnod 0] 'id' 0];

set n2 [hm_getentityvalue nodes [lindex $arnod 1] 'id' 0];

set n3 [hm_getentityvalue nodes [lindex $arnod 2] 'id' 0];

eval *createmark nodes 1 $n1 $n2 $n3

*createbestcirclecenternode nodes 1 0 1 0

*clearmark nodes 1

set Cn1 [hm_getmark nodes [*createmark nodes 1 -1]];

set Cn1x [hm_getentityvalue nodes $Cn1 'globalx' 0]

set Cn1y [hm_getentityvalue nodes $Cn1 'globaly' 0]

set Cn1z [hm_getentityvalue nodes $Cn1 'globalz' 0]

set rad [hm_getdistance nodes $Cn1 $n1 0]

*clearmark nodes 1

set rad [lindex $rad 0];

*createmark elems 1 'by sphere' $Cn1x $Cn1y $Cn1z $rad 'inside' 1 1 0.1

set Selems [hm_getmark elems 1];

*deletemark elements 1

*clearmark elems 1

*nodecleartempmark

Regards

Adams

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Selection of particular elements within a radii...

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