<div>Hello Sangtaek,</div>
<div>&nbsp;</div>
<div>You can implement the pixelated crystal like that;</div>
<div>&nbsp;</div>
<div><span lang="TR">
<p># Crystal</p>
<p># Create the crystal volume</p>
<p>/gate/SPECThead/daughters/name crystal</p>
<p>/gate/SPECThead/daughters/insert box</p>
<p>#/gate/SPECThead/daughters/insert 3axes</p>
<p>/gate/crystal/geometry/setXLength 2.05 cm</p>
<p>/gate/crystal/geometry/setYLength 4.05 cm</p>
<p>/gate/crystal/geometry/setZLength 4.05 cm</p>
<p>/gate/crystal/setMaterial YAP </p>
<p>/gate/crystal/placement/setTranslation 0.08 0. 0. cm</p>
<p>/gate/crystal/placement/setRotationAxis 1 0 0</p>
<p>/gate/crystal/placement/setRotationAngle 0 deg</p>
<p>/gate/crystal/vis/setColor red</p>
<p>/gate/crystal/vis/forceWireframe</p>
<p># Define the dimensions of the YAP finger crystal volume</p>
<p>/gate/crystal/daughters/name YAP </p>
<p>/gate/crystal/daughters/insert box</p>
<p>#/gate/crystal/daughters/insert 3axes</p>
<p>/gate/YAP/geometry/setXLength 20. mm</p>
<p>/gate/YAP/geometry/setYLength 1.5 mm</p>
<p>/gate/YAP/geometry/setZLength 1.5 mm</p>
<p>/gate/YAP/placement/setTranslation 0 0 0 mm</p>
<p>/gate/crystal/placement/setRotationAxis 1 0 0</p>
<p>/gate/crystal/placement/setRotationAngle 0 deg</p>
<p>/gate/YAP/setMaterial YAP</p>
<p>#/gate/YAP/vis/setColor yellow</p>
<p>#/gate/YAP/vis/forceWireframe</p>
<p># REPEAT FINGER CRYSTAL VOLUME ##</p>
<p>/gate/YAP/repeaters/insert cubicArray</p>
<p>/gate/YAP/cubicArray/setRepeatNumberX 1</p>
<p>/gate/YAP/cubicArray/setRepeatNumberY 27</p>
<p>/gate/YAP/cubicArray/setRepeatNumberZ 27</p>
<p>/gate/YAP/cubicArray/setRepeatVector 20. 1.5 1.5 mm</p>
<p>&nbsp;</p>
<p>I hope it helps,</p>
<p>Regards,</p>
<p>&nbsp;</p>
<p>Sebnem</p></span></div>
<div><br>&nbsp;</div>
<div class="gmail_quote">On Tue, Nov 18, 2008 at 9:54 AM, Sangtaek Kim <span dir="ltr">&lt;<a href="mailto:taktek@gmail.com">taktek@gmail.com</a>&gt;</span> wrote:<br>
<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">Hello,&nbsp; 
<div><br></div>
<div>Does anyone know how to implement segmented scintillator for SPECT camera ?</div>
<div><br></div>
<div>Thanks</div>
<div>Sincerely,</div>
<div>Sangtaek Kim</div><font color="#888888">
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<br></blockquote></div><br>