<html><head></head><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:16px"><div id="yiv6135962892"><div id="yui_3_16_0_ym18_1_1458832713665_3716"><div style="color:#000;background-color:#fff;font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:16px;" id="yui_3_16_0_ym18_1_1458832713665_3715"><div id="yui_3_16_0_ym18_1_1458832713665_3714" dir="ltr"><span style="font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;" id="yui_3_16_0_ym18_1_1458832713665_3947" class="">Hi all,</span><br id="yui_3_16_0_ym18_1_1458832713665_3949" class=""></div><div id="yui_3_16_0_ym18_1_1458832713665_3714" dir="ltr"><span style="font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;" class=""><br></span></div><div id="yui_3_16_0_ym18_1_1458832713665_3714" dir="ltr"><span style="font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;" class="" id="yui_3_16_0_ym18_1_1458832713665_3997">I wish to fill the inside of a 3D object before substracting space from it, to ensure the hole after the substraction looks the way I want it to.</span></div><div id="yui_3_16_0_ym18_1_1458832713665_3714" dir="ltr"><span style="font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;" class="" id="yui_3_16_0_ym18_1_1458832713665_4051">How can I fill the inside of a 3D object in vtk? I've seen a suggestion of using vtkFillHolesFilter after substration, but that's not what I want as I'm trying to use a substration to carve something on an object.</span></div></div></div></div></div></body></html>