<p style="MARGIN:0cm 0cm 10pt" class="MsoNormal"><font size="3"><font face="Calibri">Hi </font></font></p>
<p style="MARGIN:0cm 0cm 10pt" class="MsoNormal"><font size="3"><font face="Calibri">I am using SignedMaurerDistanceMapImageFilter to compute the distance map of my 3D images in which I have shapes like empty spheres and cubes(only the contour).</font></font></p>
<p style="MARGIN:0cm 0cm 10pt" class="MsoNormal"><font size="3" face="Calibri">My question is similar to the question asked in </font><a href="http://www.itk.org/pipermail/insight-users/2007-September/023496.html"><font size="3" face="Calibri">http://www.itk.org/pipermail/insight-users/2007-September/023496.html</font></a><font size="3"><font face="Calibri">.</font></font></p>
<p style="MARGIN:0cm 0cm 10pt" class="MsoNormal"><font size="3"><font face="Calibri">I want to have negative distance values inside the sphere and positive outside the sphere knowing that I don’t want to fill in my contour.</font></font></p>
<p style="MARGIN:0cm 0cm 10pt" class="MsoNormal"><font size="3"><font face="Calibri">Is there any way to do that?</font></font></p>
<p style="MARGIN:0cm 0cm 10pt" class="MsoNormal"><font size="3"><font face="Calibri">Also what’s the role of function setInsideIsPositive ? can you give me more explanation that the one provided <span style> </span>in the class number definition? </font></font></p>
<p style="MARGIN:0cm 0cm 10pt" class="MsoNormal"><font size="3"><font face="Calibri">Thanks</font></font></p>
<p style="MARGIN:0cm 0cm 10pt" class="MsoNormal"><font size="3"><font face="Calibri">Anna.</font></font></p>