<span class="Apple-style-span" style="border-collapse: collapse; font-family: arial, sans-serif; font-size: 13px; "><div>It does build with VTK master. I am not certain about it building with ITK master with all the recent changes going on, but it might. </div>
<div class="im" style="color: rgb(80, 0, 80); "><blockquote class="gmail_quote" style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0.8ex; border-left-width: 1px; border-left-color: rgb(204, 204, 204); border-left-style: solid; padding-left: 1ex; ">
<div lang="EN-US" link="blue" vlink="purple"><div><p><span>2.<span style="font: normal normal normal 7pt/normal 'Times New Roman'; "> </span></span>To use the paintbrush, do I need to install KWWidgets?</p></div>
</div></blockquote></div><div>No; Its only required if you want the GUI examples demonstrating the paintbrushes. If you don't need them turn VTKEdge_BUILD_KWWidgets_EXAMPLES to OFF . There are normal C++ (non-GUI) tests exercising the paintbrushes.</div>
<div class="im" style="color: rgb(80, 0, 80); "><div><br></div><blockquote class="gmail_quote" style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0.8ex; border-left-width: 1px; border-left-color: rgb(204, 204, 204); border-left-style: solid; padding-left: 1ex; ">
<div lang="EN-US" link="blue" vlink="purple"><div><p><span>3.<span style="font: normal normal normal 7pt/normal 'Times New Roman'; "> </span></span>To install KWWidgets, is it necessary to install Tcl/Tk?</p>
</div></div></blockquote></div><div>Yes. You'll find details at <a href="http://kwwidgets.org/" target="_blank" style="color: rgb(42, 93, 176); ">kwwidgets.org</a></div><div><br></div><div>--</div><div>karthik</div></span><br>