Visualize the structure and activity of your Owyl behavior tree.
$ pip2 install git+https://github.com/hansonrobotics/owylvizor
$ git clone https://github.com/hansonrobotics/owylviz
$ python2 owylviz/setup.py installCreate an owylviz.OwylTree instance with your owyl tree (without the root
owyl.visit node) as the argument.
t = owyl.succeed()
viztree = owylviz.OwylTree(t)Pick a unique room name for your tree and connect to a visualization server.
from owylviz import Connection
viztree.connect(Connection('myroom'))
## You can have your room name automatically generated instead.
# viztree.connect()
## Or connect to a locally started web server.
# viztree.connect(Connection('myroom', 'localhost', 3000))Open http://owylviz.herokuapp.com/myroom to see your tree.
If you want your tree to indicate which nodes are being iterated, don't visit
your regular tree, but use viztree.tree_with_hooks instead.
v = owyl.visit(viztree.tree_with_hooks)
v.next()import owyl, time
from owylviz import OwylTree, Connection
t = owyl.repeatAlways(owyl.sequence(owyl.selector(owyl.fail(),
owyl.succeed(),
owyl.succeed()),
owyl.sequence(owyl.flip(owyl.failAfter(after=5)),
owyl.succeed()),
owyl.succeed(),
owyl.fail(),
owyl.sequence(owyl.succeed(),
owyl.succeed())))
viztree = OwylTree(t)
viztree.connect(Connection('myroom'))
v = owyl.visit(viztree.tree_with_hooks)
while True:
v.next()
time.sleep(0.2)
$ python setup.py testOwylviz python library communicates with a custom Nodejs web app, the source code of which is stored in the server folder. An instance of that web app runs at http://owylviz.herokuapp.com and can be used by multiple users simultaneously.
But if you wish to run your own instance, you can do that locally.
$ cd owylviz/server
$ npm install
$ node index.jsOr deploy to your own heroku account.
$ cd owylviz
$ heroku create
$ git subtree push --prefix server heroku master
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