Re: [Visualpython-users] Never realized VPython was such a great package, but still a few questions

[Stef M. <s.m...@ru...>]

thanks Bruce,

Bruce Sherwood wrote:
> It's great that you found VPython to be useful for real work.
>
> I'm not absolutely sure I understand the situation, but here's an 
> example which may address your question:
>
> rod = cylinder(pos=(1,2,3), axis=(5,0,0))
> end_of_rod = rod.pos+rod.axis # this will be (6,2,3)
>
Yes you perfectly understood my question.
I think it must have been too late.
I didn't realize that the position is of course also a vector,
and vector adding is supported in VPython.

And as I thought I had printed all the documents of Vpython,
I didn't notice the vector page.
I printed it today again, on 4 different printers,
on 3 of them it was totally unreadable, on 1 you could read it (not very 
well).
There seems to be something strange with the css class program / program0

I would suggest to put the vector help page on top of content page,
because it's so important for "Ordinary Mortals"  ;-)

cheers,
Stef