OpenSubdiv/documentation/glfvarviewer.rst

..  
     Copyright 2013 Pixar
  
     Licensed under the Apache License, Version 2.0 (the "Apache License")
     with the following modification; you may not use this file except in
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glFVarViewer
------------

.. contents::
   :local:
   :backlinks: none

SYNOPSIS
========

   **glFVarViewer** [**-d** *isolation level*] [**-c** *animation loops*] [**-f**] *objfile(s)*

DESCRIPTION
===========

``glFVarViewer`` is a stand-alone application that allows the inspection of
face-varying data interpolation. The window displays 2 views:

    * left side: regular 3D view of the model, with a procedural (u,v) texture
    * right side: a 2D view of the face-varying (u,v) pair

The HUD allows interactive manipulation of the various face-varying boundary
interpolation rules and tags.

.. image:: images/uvviewer.jpg 
   :width: 400px
   :align: center
   :target: images/uvviewer.jpg 

OPTIONS
=======

**-d** *isolation level*
  Select the desired isolation level of adaptive feature isolation. This can be 
  useful when trying to load large pieces of geometry.

**-c** *animation frequency*
  Number of repetitions of the animation loop (default=0 is infinite)

**-f**
  Launches the application in full-screen mode (if is supported by GLFW on the
  OS)


.. include:: examples_see_also.rst