Hello everybody. In this video, from 2:27 to 2:29 (should play at 0.25 speed), you can see the central line extend. How can I do it? Can I change its length in motion study? Extrude a plane? Pull the line from the void? Or any crazy way? Thank you for your support.
Đề thi Robocon 2013 Viet Nam- Robocon 2013 rules - YouTube
There are several ways depending on how you want to show it:
1. Create a separate part and then keep that hidden. And then show at required time interval.
2. Create a dummy part and place it a certain height. Then do extrude up to one of the plane of that dummy part. And in motion study change the height (distance mate) and you can show it increasing in height.
2. Use path mate and you can use sweep to show the line increasing gradually.