08.06.10, 17:58, "David Doria" <daviddoria+vtk@gmail.com>:<blockquote style="border-left:1px solid #CCCCCC;margin:0pt 0pt 0pt 0.8ex;padding-left:1em;"><div class="gmail_quote">On Tue, Jun 8, 2010 at 9:46 AM, Сергеев Ефим <span dir="ltr"><<a href="mailto:efim.sergeev@yandex.ru">efim.sergeev@yandex.ru</a>></span> wrote:<br /><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><div class="im">I have some sophisticated code on C++, it seems must animate vtkUnstrucuredGrid which loaded from C:\VTK\Data\blow.vtk file.<br />But code doesn't work. I not understand where error is located.<br /></div><div class="im"><br /></div></blockquote><div class="gmail_quote"><br /></div>What do you mean by "doesn't work"? Can you be more specific? What are you trying to accomplish?</div><div class="gmail_quote"><br /></div><div class="gmail_quote">There are many examples here: <a href="http://www.vtk.org/Wiki/VTK/Examples">http://www.vtk.org/Wiki/VTK/Examples</a></div><div class="gmail_quote"><br /></div><div class="gmail_quote"><a href="http://www.vtk.org/Wiki/VTK/Examples"></a>Including an animation demonstration. Please take a look and let us know if you still have questions.</div><div class="gmail_quote"><br />Thanks,<br /><br /><div>David </div></div></blockquote><br /><br /><div> The file "blow.vtk" contain description of unstructured grid and 10 vectors "displacement0 ....displacement9" described by VECTOR keyword. Each vector of value in these vectors specifies the offset of the initial position of point is described by POINTS keyword. </div> <div> </div> <div>Using these data probably can construct animation for 10 frames, just move points to next position by adding displacement. This is the goal of my program.</div> <div> </div> <div>The basis of my program, this example <a onclick="r('\/r?url=http%3A%2F%2Fwww.vtk.org%2FWiki%2FVTK%2FExamples%2FUtilities%2FAnimation&ids=2140000000889362781&fs=sent&counter=1&d=id1167672918584');" href="http://www.vtk.org/Wiki/VTK/Examples/Utilities/Animation" target="_blank">http://www.vtk.org/Wiki/VTK/Examples/Utilities/Animation</a>. But this example just move a sphere.</div> <div> </div> My program runnig and displays the first frame, but after that the objects in the window not movin