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<p>Hi everybody,</p>
<p>I tried to run the kidney example under:</p>
<p>GateContrib-master/misc/geometry_STL/kidneys and got the
following error:</p>
<p>Core-0] Initialization of geometry<br>
[G4-cerr] STL file corrupted: number of facets do not correspond
to file size.<br>
^Z<br>
[2]+ Stopped Gate mac/main.mac</p>
<p>I am getting the same message for the Suzanne example.<br>
</p>
<p>Next I tried to use STL files (binary and asci STLs attached)
instead of the "LSO" box in
GateContrib-master/imaging/PET/PET_CylindricalPET_System.mac by
doing the following editing:</p>
<p># LSO layer<br>
/gate/crystal/daughters/name LSO<br>
#/gate/crystal/daughters/insert box<br>
/gate/crystal/daughters/insert tessellated<br>
/gate/LSO/placement/setTranslation -0.75 0.0 0.0 cm<br>
/gate/LSO/geometry/setPathToSTLFile lsobox.stl<br>
#/gate/LSO/geometry/setXLength 15 mm<br>
#/gate/LSO/geometry/setYLength 3.0 mm<br>
#/gate/LSO/geometry/setZLength 3.8 mm<br>
/gate/LSO/setMaterial LSO<br>
/gate/LSO/vis/setColor red</p>
<p>This example does not run anymore (it does when it uses the
original box) and I am getting:</p>
<p>I/O warning : failed to load external entity "./Materials.xml"<br>
I/O warning: Discard the previous warning if your simulation
doesn't transport OPTICAL PHOTONS. <br>
Otherwise, please copy the ./Materials.xml file from the
gate-source directory in the directory where you run your main
macro.<br>
I/O warning : failed to load external entity "./Materials.xml"<br>
I/O warning: Discard the previous warning if your simulation
doesn't transport OPTICAL PHOTONS. <br>
Otherwise, please copy the ./Materials.xml file from the
gate-source directory in the directory where you run your main
macro.<br>
I/O warning : failed to load external entity "./Materials.xml"<br>
I/O warning: Discard the previous warning if your simulation
doesn't transport OPTICAL PHOTONS. <br>
Otherwise, please copy the ./Materials.xml file from the
gate-source directory in the directory where you run your main
macro.<br>
I/O warning : failed to load external entity "./Materials.xml"<br>
I/O warning: Discard the previous warning if your simulation
doesn't transport OPTICAL PHOTONS. <br>
Otherwise, please copy the ./Materials.xml file from the
gate-source directory in the directory where you run your main
macro.<br>
<br>
*** Break *** illegal instruction<br>
[/usr/lib/system/libsystem_platform.dylib] _sigtramp (no debug
info)<br>
[<unknown binary>] (no debug info)<br>
[/opt/contrib-appleclang/gate-8.2/bin/Gate]
GateSystemComponent::SetCreator(GateVVolume*) (no debug info)<br>
[/opt/contrib-appleclang/geant4-sersh/lib/libG4intercoms.dylib]
G4UIcommand::DoIt(G4String) (no debug info)<br>
[/opt/contrib-appleclang/geant4-sersh/lib/libG4intercoms.dylib]
G4UImanager::ApplyCommand(char const*) (no debug info)<br>
[/opt/contrib-appleclang/geant4-sersh/lib/libG4intercoms.dylib]
G4UIbatch::ExecCommand(G4String const&) (no debug info)<br>
[/opt/contrib-appleclang/geant4-sersh/lib/libG4intercoms.dylib]
G4UIbatch::SessionStart() (no debug info)<br>
[/opt/contrib-appleclang/geant4-sersh/lib/libG4intercoms.dylib]
G4UImanager::ExecuteMacroFile(char const*) (no debug info)<br>
[/opt/contrib-appleclang/geant4-sersh/lib/libG4intercoms.dylib]
G4UIcontrolMessenger::SetNewValue(G4UIcommand*, G4String) (no
debug info)<br>
[/opt/contrib-appleclang/geant4-sersh/lib/libG4intercoms.dylib]
G4UIcommand::DoIt(G4String) (no debug info)<br>
[/opt/contrib-appleclang/geant4-sersh/lib/libG4intercoms.dylib]
G4UImanager::ApplyCommand(char const*) (no debug info)<br>
[/opt/contrib-appleclang/gate-8.2/bin/Gate] main (no debug info)<br>
[/usr/lib/system/libdyld.dylib] start (no debug info)<br>
[<unknown binary>] (no debug info)<br>
[LSO::IsValidAttachmentRequest]:<br>
The volume creator ('?sveta@bladerunner/.../PET$ <br>
</p>
<p>Does anybody have a working example with STL geometry?</p>
<p>Thank you,</p>
<p>Svetlana<br>
</p>
<div class="moz-cite-prefix">On 8/8/19 5:09 PM, Matthew Strugari
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:81AE40F6-5A1B-4393-993C-555BE8CD8C5C@dal.ca">
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<div dir="ltr"><span></span></div>
<div dir="ltr">Hi Svetlana,
<div><br>
</div>
<div>Take a look at the section <span style="font-size: medium;
background-color: rgba(255, 255, 255, 0);">How to build a
"tessellated" volume on the wiki page </span><a
href="http://wiki.opengatecollaboration.org/index.php/Users_Guide:Defining_a_geometry"
moz-do-not-send="true">http://wiki.opengatecollaboration.org/index.php/Users_Guide:Defining_a_geometry</a>.
The sample code is from the <span style="background-color:
rgba(255, 255, 255, 0);">GateContrib GitHub repository as
outlined on the wiki.</span><br>
<br>
Cheers,</div>
<div>Matthew</div>
<div><br>
</div>
<div>--</div>
<div>Matthew Strugari</div>
<div>Biomedical Translational Imaging Centre - BIOTIC,</div>
<div>5890 University Ave, </div>
<div>Halifax, NS, B3K 6R8<br>
<div dir="ltr"><br>
</div>
<div dir="ltr"><br>
On Aug 8, 2019, at 6:28 PM, Svetlana G. Shasharina <<a
href="mailto:sveta@txcorp.com" moz-do-not-send="true">sveta@txcorp.com</a>>
wrote:<br>
<br>
</div>
<blockquote type="cite">
<div dir="ltr"><span>Hello,</span><br>
<span></span><br>
<span>Is there a way to use an STL file for the detector
geometry?</span><br>
<span></span><br>
<span>Thank you,</span><br>
<span></span><br>
<span>Sveta</span><br>
<span></span><br>
<span>-- </span><br>
<span>Svetlana Shasharina | <a
href="mailto:sveta@txcorp.com" moz-do-not-send="true">
sveta@txcorp.com</a></span><br>
<span>Vice-President of Computational Infrastructure |
Tech-X Corporation</span><br>
<span></span><br>
<span>_______________________________________________</span><br>
<span>Gate-users mailing list</span><br>
<span><a
href="mailto:Gate-users@lists.opengatecollaboration.org"
moz-do-not-send="true">Gate-users@lists.opengatecollaboration.org</a></span><br>
<span><a
href="http://lists.opengatecollaboration.org/mailman/listinfo/gate-users"
moz-do-not-send="true">http://lists.opengatecollaboration.org/mailman/listinfo/gate-users</a></span></div>
</blockquote>
</div>
</div>
</blockquote>
<pre class="moz-signature" cols="72">--
Svetlana Shasharina | <a class="moz-txt-link-abbreviated" href="mailto:sveta@txcorp.com">sveta@txcorp.com</a>
Vice-President of Computational Infrastructure | Tech-X Corporation </pre>
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