How to animate two functions at the same time?
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I want the two points to run at the same time. But the point of the circle goes first in the animation, and then the point of the line goes after it is done. How can i make them start and finish at the same time?
r=5
l=20
f = @(t) plot(r*cos(t), r*sin(t), "ro", "MarkerFaceColor", "r", "MarkerSize", 16)
fanimator(f,"AnimationRange", [0 6*pi])
hold on
g = @(t) plot(r*cos(t)+sqrt(l^2-r^2*sin(t)*.2),0, "ro", "MarkerFaceColor", "r", "MarkerSize", 16)
fanimator(g,"AnimationRange", [15 25])
hold off
syms t
x = r*cos(t);
y = r*sin(t);
x1 = t;
y1 = t-t;
hold on
fplot(x, y, [0,2*pi])
title("Circulo")
hold off
hold on
fplot(x1, y1, [15, 25])
title("Linea Recta")
hold off
2 个评论
Walter Roberson
2020-10-15
The example in fanimator shows two functions animated at the same time.
If you insert
playAnimation()
after the first hold off then both of the items will animate. It takes a while -- the second one does not start moving until nearly the end of the time the first one starts moving -- but they do both play.
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