Classic Vpython Vpython 6.
Vpython 6, which is no longer supported.
This simplifies moving programs between GlowScript Vpython and Vpython 7.
What's new: Vpython in GlowScript, plus the history of Vpython.
Vpython makes it unusually easy to write programs
that generate navigable real-time 3D animations.
It also ensures that the Vpython module has been fully initialized before continuing.
All GlowScript languages(Vpython, RapydScrpt, JavaScript)
use"wait" or"_" as a special signal for the compilation process.
A few Classic Vpython objects are not currently available in Vpython:
convex, faces, and frame.
(To help with converting from Classic Vpython, Vpython 6, you can refer to"vis" or"visual"
instead of"Vpython".).
Vpython does not yet work in Jupyter Lab,
though some work has been done to make this possible.
One way to deal with differences is
to check the elements of the"version" variable that is available in all versions of Vpython:.
In GlowScript Vpython it is not possible to import arbitrary
Python modules such as numpy, and any program that uses numpy will have to be modifed.
GlowScript by default processes Vpython programs as though they had the following statements at the start
of the program(which you don't need to include; they will be ignored):.
There is a Binder package of some demo
programs, which lets you run Jupyter Vpython programs even on computers or mobile devices that do not have Python installed.
Io it is easy to add both editing and execution of GlowScript Vpython to your own web pages, and
Allain in his physics blog for Wired magazine has shown examples of this.
At the right there is a pulldown menu to create a New notebook,
and if you choose"Vpython" you will get the following import,
which if using Python 3 is unnecessary(you can change the notebook type through the menu Kernel > Change kernel):.