<div dir="ltr"><div class="gmail_default" style="font-family:'courier new',monospace;font-size:large">Hi, all. I'd like to animate a phase trajectory of DE such that in each moment of time I add a small chunk to the curve. It should look like a "growing curve".</div><div class="gmail_default" style="font-family:'courier new',monospace;font-size:large"><br></div><div class="gmail_default" style="font-family:'courier new',monospace;font-size:large">I guess there are 2 ways: </div><div class="gmail_default" style="font-family:'courier new',monospace;font-size:large">1. Generate all the points by vtkParametricSpline, draw the curve, and set opacity = 0; in each time moment change opacity for a part of the curve</div><div class="gmail_default" style="font-family:'courier new',monospace;font-size:large">2. Generate a new curve, adding one new point to the spline curve.</div><div class="gmail_default" style="font-family:'courier new',monospace;font-size:large"><br></div><div class="gmail_default" style="font-family:'courier new',monospace;font-size:large">Anyway these look ugly for me.</div><div class="gmail_default" style="font-family:'courier new',monospace;font-size:large"><br></div><div><br></div>-- <br><div class="gmail_signature"><div dir="ltr"><i>Best regards, </i><div><i>Maksim Surov</i></div></div></div>
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