Plot multiple lines in 3d using x,y,z start point and x,y,z end point

25 vues (au cours des 30 derniers jours)
Chris
Chris le 24 Avr 2020
Modifié(e) : Star Strider le 24 Avr 2020
Good day wondering if someone can point me to a couple exampls how I can take a data set with an x,y,z value for the start of a line and x,y,z value for the end of line and plot multiple lines with various start and end points similar to the below oinly straight lines. Thanks

Réponses (1)

Star Strider
Star Strider le 24 Avr 2020
Modifié(e) : Star Strider le 24 Avr 2020
The function to plot them is plot3.
Try this:
startPts = rand(5,3)*10; % Columns: [x(:) y(:) z(:)]
endPts = rand(5,3)*10+50; % Columns: [x(:) y(:) z(:)]
figure
plot3([startPts(:,1) endPts(:,1)]', [startPts(:,2) endPts(:,2)]', [startPts(:,3) endPts(:,3)]')
grid
view(-60,30)
That is simply a demonstration.
EDIT — (24 Apr 2020 at 23:46)
Corrected typographical error. Added comments.

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