[Gate-users] Problem in modeling a trapezoid

zeinab TELIKANI telikani_z at yahoo.com
Wed Oct 4 23:01:08 CEST 2017

Hi GATE users
I have modeled a trapezoid as the collimator in my SPECTsimulation.Everything seems to be right, but, I have faced an unexpectedproblem: an extra volume existsinside the trapezoid (as shown in attached figure).Hereare the commands used to define aforementioned trapezoid:

# Collimator (Trapezoidal Collimator)
/gate/world/daughters/name collimator/gate/world/daughters/insert trpd/gate/collimator/geometry/setX1Length 0.7 cm/gate/collimator/geometry/setY1Length 0.7 cm/gate/collimator/geometry/setX2Length 9 cm/gate/collimator/geometry/setY2Length 5 cm/gate/collimator/geometry/setZLength 5 cm
/gate/collimator/setMaterial Lead/gate/collimator/vis/setColor red/gate/collimator/vis/forceWireframe
 Any suggestion or ideawould be appreciated; thank you in advance.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.opengatecollaboration.org/pipermail/gate-users/attachments/20171004/4df5fa2a/attachment-0001.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: 2..jpg
Type: image/jpeg
Size: 28690 bytes
Desc: not available
URL: <http://lists.opengatecollaboration.org/pipermail/gate-users/attachments/20171004/4df5fa2a/attachment-0001.jpg>

More information about the Gate-users mailing list