Animating a simple 3D trajectory

Question

Bolin 2018-11-4

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/427821-animating-a-simple-3d-trajectory

评论： madhan ravi 2018-11-4

采纳的回答： madhan ravi

vector.mat

在 MATLAB Online 中打开

Hi,

I am trying to animate a simple 3D trajectory

I have written a code based off of an example from Youtube. I wish my trajectory could look like the one as shown in the example.

However, no matter how I adjust the pause parameter, I could never get it to work.

box on
plot3([0 1 0 0]', [1 0 0 1]', [0 0 1 0]')
axis([0 1 0 1 0 1]); 
view(135, 13)
curve_1 = animatedline('LineWidth',1)
curve_2 = animatedline('LineWidth',1)
z = linspace(1,300,300)
hold on
for i = 1:length(z)
    addpoints(curve_1, x2(:,1), x2(:,2), x2(:,3));
    head_1 = scatter3(x2(:,1), x2(:,2), x2(:,3), 'filled', 'Marker');
    drawnow
    pause(0.5);
end

Can someone please take a look? I have included my data points.

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Answer 1

madhan ravi 2018-11-4

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/427821-animating-a-simple-3d-trajectory#answer_345019

在 MATLAB Online 中打开

load vector.mat
box on
plot3([0 1 0 0]', [1 0 0 1]', [0 0 1 0]')
axis([0 1 0 1 0 1]); 
view(135, 13)
curve_1 = animatedline('LineWidth',1)
curve_2 = animatedline('LineWidth',1)
z = linspace(1,300,300)
hold on
for i = 1:length(z)
    addpoints(curve_1, x2(i,1), x2(i,2), x2(i,3));
    head_1 = scatter3(x2(i,1), x2(i,2), x2(i,3));
    drawnow
    pause(0.5);
end