Name	Location
Simulation Application	<Vortex Studio Installation Folder>\tutorials\Python\Vortex\PySimApp\SimApp.py

This tutorial provide an example of creating a custom Vortex, very similiar to simapp.exe in python.

This application is meant to be run either as a standalone application or launch with the Vortex Director as a simulator node.

SimApp.py

The script is a simplified version of the SimApp.exe application.

It reads the command lines arguments and creates a VxApplication from it.

Then the application is run.

This script, like a simapp.exe process, does not load content automatically.

To load content, the provided setup file in the arguments must have an extension to do it, or the script can be modified to support it.

The script can be launched from python directly, provided that the proper command line arguments are given.

You need at least a setup file.

See Vortex Studio SDK - Making an Application. for details about the arguments that can be passed.

Using the tutorial

This example will modify the Vortex Player to replace it's Master node with a python process

Make sure you python environment is properly set. PYTHONPATH should include <Vortex Studio Installation Folder>\bin
Open the Vortex Director
Go to Tools → Settings
Set the simulator folder to <Vortex Studio Installation Folder>\resources\config
In the main Window, you should have a player simulator on the left
Click on Duplicate and name you simulator
On the right view, on the Master Application line, click on Vortex Standard
Click Browse and navigate to <Vortex Studio Installation Folder>\resouces\Python3DefaultInterpreter\python.exe
Click twice on python.exe to enter edit mode and add a space and the path to <Vortex Studio Installation Folder>\tutorials\Python\Vortex\PySimApp\SimApp.py
The tool tip over python.exe should show the full command line.
Click Save
Click Launch
A player should be launched. The Master node is actually a python process.
If you hto take a look at the log, open the Director UI from the system tray.
On the right view, click on application
On the Master line, click Log...
The log shows that the application is python.
1. Any errors launching the process would show here. For example, if the Vortex package cannot be found, the error would lool like this
  1. Make sure PYTHONPATH includes <Vortex Studio Installation Folder>\bin

To launch SimApp.py as a standalone application

Make sure you python environment is properly set. PYTHONPATH should include <Vortex Studio Installation Folder>\bin
Invoke python with the script and the following command line arguments
1. --config <Vortex Studio Installation Folder>\resources\config\simapp.vxc