<div dir="ltr">Hi all,<div><br></div><div>I am just wondering how the <span style="color:rgb(36,41,46);font-family:sfmono-regular,consolas,"liberation mono",menlo,courier,monospace;font-size:12px;white-space:pre">setPosition of an actor actually works.</span></div><div><span style="color:rgb(36,41,46);font-family:sfmono-regular,consolas,"liberation mono",menlo,courier,monospace;font-size:12px;white-space:pre"><br></span></div><div><span style="color:rgb(36,41,46);font-family:sfmono-regular,consolas,"liberation mono",menlo,courier,monospace;font-size:12px;white-space:pre">Here's my phantom</span></div><div><font color="#24292e" face="sfmono-regular, consolas, liberation mono, menlo, courier, monospace"><span style="font-size:12px;white-space:pre">/gate/phantom/geometry/setXLength 480 mm
/gate/phantom/geometry/setYLength 480 mm
/gate/phantom/geometry/setZLength 410 mm
/gate/phantom/placement/setTranslation 0.0 0.0 -205 mm</span></font><br></div><div><font color="#24292e" face="sfmono-regular, consolas, liberation mono, menlo, courier, monospace"><span style="font-size:12px;white-space:pre"><br></span></font></div><div><font color="#24292e" face="sfmono-regular, consolas, liberation mono, menlo, courier, monospace"><span style="font-size:12px;white-space:pre">and my dose actor:</span></font></div><div><font color="#24292e" face="sfmono-regular, consolas, liberation mono, menlo, courier, monospace"><span style="font-size:12px;white-space:pre"><div>/gate/actor/doseDistribution/attachTo <span class="gmail-Apple-tab-span" style="white-space:pre"> </span> phantom</div><div>/gate/actor/doseDistribution/stepHitType random</div><div>/gate/actor/doseDistribution/setPosition 0 0 0 cm</div><div>/gate/actor/doseDistribution/setSize 1 1 35 cm</div><div>/gate/actor/doseDistribution/setVoxelSize 10 10 1 mm</div><div><br></div><div>In this setting how is the dose actor defined with respect to its attached volume ?</div><div><br></div><div>Thanks </div><div><br></div><div>Gt</div></span></font></div></div>