From: Bin Liu (fdusuperstring_at_gmail.com)
Date: Mon Sep 22 2014 - 11:44:59 CDT

Hi Everyone,

I was trying to draw some geometrical objects like cones and cylinders on a
trajectory. The trajectory has multiple frames. But the shapes of the
geometrical objects are different on different frames.

I tried commands like this, and it works.

draw cylinder "27.3923 33.4984 69.2988" "27.1742 33.3549 77.2945" radius 0.2

However when I want to specify the frame on which it will be drawn like
this, vmd reports unknown option for cylinder

draw cylinder "27.3923 33.4984 69.2988" "27.1742 33.3549 77.2945" radius
0.2 frame 234

Is there a way to accomplish this? Thanks.

Best Regards,

Bin