nxt_graphs_usd

Overview

A library of USD graphs/nodes for use inside NXT with some simple USD examples.

Important Links

• Please insure that you have both NXT and USD setup on your pc.
• How to use the USD library nodes: Example

Coding guidelines for Python

We are adopting the PEP-8 style for Python Code with the following modification:

• Mixed-case for variable and function names are allowed

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Supported Platforms

These graphs have been tested on Centos 7.7 and Windows 10

Dependencies

The following dependencies are required:

• Python It is python 2.7 and 3.7 compatible.
• Please see NXT and USDs documentation for their dependencies.

usdview

• PySide or PySide2
• PyOpenGL

Setup up NXT env with USD

Making a nxt.sh for linux:

#!/usr/bin/bash

# PATH TO USD
export PYTHONPATH="$PYTHONPATH:PATH/TO/USD/lib/python"
export PATH="$PATH:PATH/TO/USD/bin"
export LD_LIBRARY_PATH="$LD_LIBRARY_PATH:PATH/TO/USD/lib"
# NXT ROOTS
export NXT_FILE_ROOTS="/path/too/work/space"
# Run NXT
nxt ui

This can now be run in terminal: ./nxt.sh

For windows I add my usds paths to my windows path and pythonpath as instructed, then it to work as expected.