"""
3d Plotting Using Java3d
IMPORTANT NOTE ON LINUX -- This may help if you're having trouble with java3d:
From https://java3d.dev.java.net/binary-builds.html
In order to get Java3d working with sage in your browser, you have may
have to install the Java3d extension that can be found on "https://
java3d.dev.java.net/binary-builds.html". Follow the instructions in
the README posted there to install the Java3d extension in your local
java installation.
"""