<div dir="ltr"><span id="gmail-result_box" class="gmail-" lang="en"><span>Hello.</span><br><span>Recently began to study the VTK.</span><br><span>Faced the following problem:</span><br><span class="gmail-">It is necessary to draw vtkPlotLine3D and on it to represent vectors (Presumably vtkArrowSource).</span><br><span class="gmail-">Someone did this?</span> <span>Examples did not help ... = (</span><br><span class="gmail-">Thank you.</span></span></div>