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    <title>db&amp;w documentation wiki - exrtrader2018</title>
    <tagline>finest software | finest docs</tagline>
    <link rel="alternate" type="text/html" href="http://wiki.db-w.com/"/>
    <id>http://wiki.db-w.com/</id>
    <modified>2026-04-17T10:01:47+00:00</modified>
    <generator>FeedCreator 1.8</generator>
    <entry>
        <title>Review / About</title>
        <link rel="alternate" type="text/html" href="http://wiki.db-w.com/exrtrader2018/about_review?rev=1514367489&amp;do=diff"/>
        <created>2017-12-27T09:38:09+00:00</created>
        <issued>2017-12-27T09:38:09+00:00</issued>
        <modified>2017-12-27T09:38:09+00:00</modified>
        <id>http://wiki.db-w.com/exrtrader2018/about_review?rev=1514367489&amp;do=diff</id>
        <author>
            <name>Anonymous</name>
        </author>
        <summary>Review / About

Review Settings...

This option will show you a window with a summary of all buffers that are being saved out. Any potential errors will be highlighted in red.
Review Settings tries to cover all potential issues when saving an image. It may not succeed in all cases, though.</summary>
    </entry>
    <entry>
        <title>Acknowledgements</title>
        <link rel="alternate" type="text/html" href="http://wiki.db-w.com/exrtrader2018/acknowledgements?rev=1514367489&amp;do=diff"/>
        <created>2017-12-27T09:38:09+00:00</created>
        <issued>2017-12-27T09:38:09+00:00</issued>
        <modified>2017-12-27T09:38:09+00:00</modified>
        <id>http://wiki.db-w.com/exrtrader2018/acknowledgements?rev=1514367489&amp;do=diff</id>
        <author>
            <name>Anonymous</name>
        </author>
        <summary>Acknowledgements

Software Design and Development 
Michael Wolf 

Management 
Dagmar Bornemann 

Documentation 
Michael Wolf 

Product Marketing 
Dagmar Bornemann

This piece of software is dedicated to Zareh and Mike.
Special thanks go to our superb team of beta testers. You&#039;ve all done a great job and your feedback, time, criticism and bug hunting skills were invaluable.
Special kudos to Phil for proof reading the manual!</summary>
    </entry>
    <entry>
        <title>OpenEXR support in third party applications</title>
        <link rel="alternate" type="text/html" href="http://wiki.db-w.com/exrtrader2018/applications?rev=1514367489&amp;do=diff"/>
        <created>2017-12-27T09:38:09+00:00</created>
        <issued>2017-12-27T09:38:09+00:00</issued>
        <modified>2017-12-27T09:38:09+00:00</modified>
        <id>http://wiki.db-w.com/exrtrader2018/applications?rev=1514367489&amp;do=diff</id>
        <author>
            <name>Anonymous</name>
        </author>
        <summary>OpenEXR support in third party applications

Here is a short list of third party applications, mainly compositing applications, and a summary of their ability to read OpenEXR:
Blackmagic Fusion 9.xReads RGBA and “deep” channels, R, G, B, A, Z, pixelCover, objectID, materialID, U, V, NX, NY, NZ, velX, velY</summary>
    </entry>
    <entry>
        <title>Notes about Buffers</title>
        <link rel="alternate" type="text/html" href="http://wiki.db-w.com/exrtrader2018/available_buffers?rev=1514367489&amp;do=diff"/>
        <created>2017-12-27T09:38:09+00:00</created>
        <issued>2017-12-27T09:38:09+00:00</issued>
        <modified>2017-12-27T09:38:09+00:00</modified>
        <id>http://wiki.db-w.com/exrtrader2018/available_buffers?rev=1514367489&amp;do=diff</id>
        <author>
            <name>Anonymous</name>
        </author>
        <summary>Notes about Buffers

LightWave 2018 comes with a massive change in buffer management. Previously, there was a fixed set of buffers. as of LightWave 2018, the amount of buffers can vary since both materials as well as the user can add buffers if needed.</summary>
    </entry>
    <entry>
        <title>Basic OpenEXR Loader and Saver Plugins</title>
        <link rel="alternate" type="text/html" href="http://wiki.db-w.com/exrtrader2018/base_plugins?rev=1514367491&amp;do=diff"/>
        <created>2017-12-27T09:38:11+00:00</created>
        <issued>2017-12-27T09:38:11+00:00</issued>
        <modified>2017-12-27T09:38:11+00:00</modified>
        <id>http://wiki.db-w.com/exrtrader2018/base_plugins?rev=1514367491&amp;do=diff</id>
        <author>
            <name>Anonymous</name>
        </author>
        <summary>Basic OpenEXR Loader and Saver Plugins

exrTrader includes basic LightWave image loader and saver plugins that allow you to load and save OpenEXR images in any part of LightWave that loads and saves images.

These are included in exrTrader for free, and may be used freely without registering exrTrader.</summary>
    </entry>
    <entry>
        <title>Buffers</title>
        <link rel="alternate" type="text/html" href="http://wiki.db-w.com/exrtrader2018/buffers?rev=1516713035&amp;do=diff"/>
        <created>2018-01-23T13:10:35+00:00</created>
        <issued>2018-01-23T13:10:35+00:00</issued>
        <modified>2018-01-23T13:10:35+00:00</modified>
        <id>http://wiki.db-w.com/exrtrader2018/buffers?rev=1516713035&amp;do=diff</id>
        <author>
            <name>Anonymous</name>
        </author>
        <summary>Buffers

This section of the interface allows you to individually select and edit buffers for exporting.
The section above the dividing line allows you to select the available buffers.
The section below the dividing line contains the individual settings for the selected buffer.</summary>
    </entry>
    <entry>
        <title>Trademark and copyright information</title>
        <link rel="alternate" type="text/html" href="http://wiki.db-w.com/exrtrader2018/copyright?rev=1532956495&amp;do=diff"/>
        <created>2018-07-30T13:14:55+00:00</created>
        <issued>2018-07-30T13:14:55+00:00</issued>
        <modified>2018-07-30T13:14:55+00:00</modified>
        <id>http://wiki.db-w.com/exrtrader2018/copyright?rev=1532956495&amp;do=diff</id>
        <author>
            <name>Anonymous</name>
        </author>
        <summary>Trademark and copyright information

This plugin uses OpenEXR by ILM:

OpenEXR: Copyright (c) 2002, Industrial Light &amp; Magic, a division of Lucas Digital Ltd. LLC All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:</summary>
    </entry>
    <entry>
        <title>Cryptomatte (exrTrader Pro only)</title>
        <link rel="alternate" type="text/html" href="http://wiki.db-w.com/exrtrader2018/cryptomatte?rev=1730207921&amp;do=diff"/>
        <created>2024-10-29T13:18:41+00:00</created>
        <issued>2024-10-29T13:18:41+00:00</issued>
        <modified>2024-10-29T13:18:41+00:00</modified>
        <id>http://wiki.db-w.com/exrtrader2018/cryptomatte?rev=1730207921&amp;do=diff</id>
        <author>
            <name>Anonymous</name>
        </author>
        <summary>&lt;https://github.com/Psyop/Cryptomatte&gt;

Cryptomatte (exrTrader Pro only)

Cryptomattes - originally devised by Jonah Friedman and Andy Jones from psyop - allow you to store automatically generated mattes for all items or surfaces in a single OpenEXR image.

These can then be extracted in a compositing application using freely available plugins.</summary>
    </entry>
    <entry>
        <title>Features</title>
        <link rel="alternate" type="text/html" href="http://wiki.db-w.com/exrtrader2018/features?rev=1532957830&amp;do=diff"/>
        <created>2018-07-30T13:37:10+00:00</created>
        <issued>2018-07-30T13:37:10+00:00</issued>
        <modified>2018-07-30T13:37:10+00:00</modified>
        <id>http://wiki.db-w.com/exrtrader2018/features?rev=1532957830&amp;do=diff</id>
        <author>
            <name>Anonymous</name>
        </author>
        <summary>Features

exrTrader has been thoroughly tested in production by us and our trusty beta testers. The main features of exrTrader are:

	*  standard LightWave Loader supporting RGBA, does not require a license.
	*  standard LightWave Savers, supporting all save-able image types except for palletized images, does not require a license.</summary>
    </entry>
    <entry>
        <title>Installation</title>
        <link rel="alternate" type="text/html" href="http://wiki.db-w.com/exrtrader2018/installation?rev=1533111417&amp;do=diff"/>
        <created>2018-08-01T08:16:57+00:00</created>
        <issued>2018-08-01T08:16:57+00:00</issued>
        <modified>2018-08-01T08:16:57+00:00</modified>
        <id>http://wiki.db-w.com/exrtrader2018/installation?rev=1533111417&amp;do=diff</id>
        <author>
            <name>Anonymous</name>
        </author>
        <summary>Installation

The download contains ZIP compressed files for all platforms supported by exrTrader. Extract the appropriate ZIP file for your platform.

Windows

The exrTrader2018.p file can be copied to any directory where you keep your plugins. We recommend using a manually created plugin directory to separate third party plugins from plugins shipped with LightWave 3D. This will simplify upgrades of LightWave 3D.</summary>
    </entry>
    <entry>
        <title>Introduction</title>
        <link rel="alternate" type="text/html" href="http://wiki.db-w.com/exrtrader2018/introduction?rev=1514367489&amp;do=diff"/>
        <created>2017-12-27T09:38:09+00:00</created>
        <issued>2017-12-27T09:38:09+00:00</issued>
        <modified>2017-12-27T09:38:09+00:00</modified>
        <id>http://wiki.db-w.com/exrtrader2018/introduction?rev=1514367489&amp;do=diff</id>
        <author>
            <name>Anonymous</name>
        </author>
        <summary>Introduction

Quoted from www.openexr.com:

OpenEXR is a high dynamic-range (HDR) image file format developed by Industrial Light &amp; Magic for use in computer imaging applications.

OpenEXR&#039;s features include: 

	*  Higher dynamic range and color precision than existing 8- and 10-bit image file formats.</summary>
    </entry>
    <entry>
        <title>Software License and Limited Warranty Agreement</title>
        <link rel="alternate" type="text/html" href="http://wiki.db-w.com/exrtrader2018/license?rev=1540568709&amp;do=diff"/>
        <created>2018-10-26T15:45:09+00:00</created>
        <issued>2018-10-26T15:45:09+00:00</issued>
        <modified>2018-10-26T15:45:09+00:00</modified>
        <id>http://wiki.db-w.com/exrtrader2018/license?rev=1540568709&amp;do=diff</id>
        <author>
            <name>Anonymous</name>
        </author>
        <summary>Software License and Limited Warranty Agreement

PLEASE READ CAREFULLY BEFORE DOWNLOADING, INSTALLING OR USING THIS SOFTWARE: 

THIS SOFTWARE LICENSE AGREEMENT IS A LEGAL AGREEMENT BETWEEN YOU ( EITHER AN INDIVIDUAL OR, IF PURCHASED OR OTHERWISE ACQUIRED BY OR FOR AN ENTITY, AN ENTITY) AND db&amp;w Bornemann und Wolf GbR.</summary>
    </entry>
    <entry>
        <title>Metadata</title>
        <link rel="alternate" type="text/html" href="http://wiki.db-w.com/exrtrader2018/metadata?rev=1532955106&amp;do=diff"/>
        <created>2018-07-30T12:51:46+00:00</created>
        <issued>2018-07-30T12:51:46+00:00</issued>
        <modified>2018-07-30T12:51:46+00:00</modified>
        <id>http://wiki.db-w.com/exrtrader2018/metadata?rev=1532955106&amp;do=diff</id>
        <author>
            <name>Anonymous</name>
        </author>
        <summary>Metadata


The metadata section of the interface allows you to store some additional information within your images.

Please feel free to contact us at &lt;support@db-w.com&gt; if you require other metadata to be stored with your OpenEXR files.

In addition to the metadata exposed by the user interface, exrTrader will also save the information listed in</summary>
    </entry>
    <entry>
        <title>Network Rendering</title>
        <link rel="alternate" type="text/html" href="http://wiki.db-w.com/exrtrader2018/network_rendering?rev=1514367490&amp;do=diff"/>
        <created>2017-12-27T09:38:10+00:00</created>
        <issued>2017-12-27T09:38:10+00:00</issued>
        <modified>2017-12-27T09:38:10+00:00</modified>
        <id>http://wiki.db-w.com/exrtrader2018/network_rendering?rev=1514367490&amp;do=diff</id>
        <author>
            <name>Anonymous</name>
        </author>
        <summary>Network Rendering

exrTrader is ScreamerNet compatible and allows for network renders. You can install the plugin on any render node and it will render as expected. It has been tested with a variety of third party render controllers, including Butterfly NetRender and Spider.</summary>
    </entry>
    <entry>
        <title>Layered Output</title>
        <link rel="alternate" type="text/html" href="http://wiki.db-w.com/exrtrader2018/output?rev=1548415284&amp;do=diff"/>
        <created>2019-01-25T11:21:24+00:00</created>
        <issued>2019-01-25T11:21:24+00:00</issued>
        <modified>2019-01-25T11:21:24+00:00</modified>
        <id>http://wiki.db-w.com/exrtrader2018/output?rev=1548415284&amp;do=diff</id>
        <author>
            <name>Anonymous</name>
        </author>
        <summary>Layered Output


These options define how the output file(s) is named and where it is saved.

Directories will be created by exrTrader if required.

The file names can either be absolute, or relative to the Output Path

Output Path

This defines the base path for all written images. You can either use the path defined by LightWave 3D or select your own.</summary>
    </entry>
    <entry>
        <title>Additional IP Rights Grant (Patents)</title>
        <link rel="alternate" type="text/html" href="http://wiki.db-w.com/exrtrader2018/patents?rev=1514367490&amp;do=diff"/>
        <created>2017-12-27T09:38:10+00:00</created>
        <issued>2017-12-27T09:38:10+00:00</issued>
        <modified>2017-12-27T09:38:10+00:00</modified>
        <id>http://wiki.db-w.com/exrtrader2018/patents?rev=1514367490&amp;do=diff</id>
        <author>
            <name>Anonymous</name>
        </author>
        <summary>Additional IP Rights Grant (Patents)

“DreamWorks Lossy Compression” means the copyrightable works distributed by DreamWorks Animation as part of the OpenEXR Project.

Within the OpenEXR project, DreamWorks Animation hereby grants to you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable (except as stated in this section) patent license to make, have made, use, import, sell products which incorporate this IP as part of the OpenEXR standard, transfer, and otherwise run, m…</summary>
    </entry>
    <entry>
        <title>Presets</title>
        <link rel="alternate" type="text/html" href="http://wiki.db-w.com/exrtrader2018/presets?rev=1530017747&amp;do=diff"/>
        <created>2018-06-26T12:55:47+00:00</created>
        <issued>2018-06-26T12:55:47+00:00</issued>
        <modified>2018-06-26T12:55:47+00:00</modified>
        <id>http://wiki.db-w.com/exrtrader2018/presets?rev=1530017747&amp;do=diff</id>
        <author>
            <name>Anonymous</name>
        </author>
        <summary>Presets



Using the Presets pop-up you can apply any of your presets, save your current settings as a preset or delete existing presets.
exrTrader has its own system to manage presets. The main reason for developing a custom system was to differentiate between user, global and project (content directory) specific settings.</summary>
    </entry>
    <entry>
        <title>Recommended Reading</title>
        <link rel="alternate" type="text/html" href="http://wiki.db-w.com/exrtrader2018/recommended?rev=1514367490&amp;do=diff"/>
        <created>2017-12-27T09:38:10+00:00</created>
        <issued>2017-12-27T09:38:10+00:00</issued>
        <modified>2017-12-27T09:38:10+00:00</modified>
        <id>http://wiki.db-w.com/exrtrader2018/recommended?rev=1514367490&amp;do=diff</id>
        <author>
            <name>Anonymous</name>
        </author>
        <summary>Recommended Reading

The OpenEXR website at www.openexr.com is packed with information about the OpenEXR image file format.

We recommend downloading the “Technical Introduction to OpenEXR” PDF and at least having a quick look at it. We believe it explains some of the reasoning behind the design of exrTrader, and also give a great introduction to the capabilities of the image file format.</summary>
    </entry>
    <entry>
        <title>Release History</title>
        <link rel="alternate" type="text/html" href="http://wiki.db-w.com/exrtrader2018/releases?rev=1575645766&amp;do=diff"/>
        <created>2019-12-06T15:22:46+00:00</created>
        <issued>2019-12-06T15:22:46+00:00</issued>
        <modified>2019-12-06T15:22:46+00:00</modified>
        <id>http://wiki.db-w.com/exrtrader2018/releases?rev=1575645766&amp;do=diff</id>
        <author>
            <name>Anonymous</name>
        </author>
        <summary>Release History

Version 2018.2.0

	*  Optimised the Cryptomatte export resulting in better quality mattes.
	*  Added options to strip trailing numbers or clones indices from item names used for Cryptomatte.

Version 2018.1.4

	*  Fixed an issue where Cryptomattes weren&#039;t always saved in the correct location.</summary>
    </entry>
    <entry>
        <title>Scripting</title>
        <link rel="alternate" type="text/html" href="http://wiki.db-w.com/exrtrader2018/scripting?rev=1514367490&amp;do=diff"/>
        <created>2017-12-27T09:38:10+00:00</created>
        <issued>2017-12-27T09:38:10+00:00</issued>
        <modified>2017-12-27T09:38:10+00:00</modified>
        <id>http://wiki.db-w.com/exrtrader2018/scripting?rev=1514367490&amp;do=diff</id>
        <author>
            <name>Anonymous</name>
        </author>
        <summary>Scripting

LScript

The following commands can be issued from LScript or as a LightWave command:

	*  Generic_Open_exrTrader  
Applies the exrTrader Image Filter (if needed) and opens the user interface
	*  Generic_Open_OpenEXRSettings 
Applies the OpenEXR Settings Master Handler (if needed) and opens the user interface</summary>
    </entry>
    <entry>
        <title>Special Plugins</title>
        <link rel="alternate" type="text/html" href="http://wiki.db-w.com/exrtrader2018/special_plugins?rev=1514367490&amp;do=diff"/>
        <created>2017-12-27T09:38:10+00:00</created>
        <issued>2017-12-27T09:38:10+00:00</issued>
        <modified>2017-12-27T09:38:10+00:00</modified>
        <id>http://wiki.db-w.com/exrtrader2018/special_plugins?rev=1514367490&amp;do=diff</id>
        <author>
            <name>Anonymous</name>
        </author>
        <summary>Special Plugins

OpenEXR Dummy Saver

The dummy saver has been designed to be used in conjunction with the exrTrader Buffer saver and third party render controllers that check render jobs for successfully rendered frames.

It doesn&#039;t save any image data</summary>
    </entry>
    <entry>
        <title>exrTrader (Pro) User Manual</title>
        <link rel="alternate" type="text/html" href="http://wiki.db-w.com/exrtrader2018/start?rev=1588274630&amp;do=diff"/>
        <created>2020-04-30T19:23:50+00:00</created>
        <issued>2020-04-30T19:23:50+00:00</issued>
        <modified>2020-04-30T19:23:50+00:00</modified>
        <id>http://wiki.db-w.com/exrtrader2018/start?rev=1588274630&amp;do=diff</id>
        <author>
            <name>Anonymous</name>
        </author>
        <summary>exrTrader (Pro) User Manual

Version 2018.2.0 / 2020.2.0 
(c)2006-2018 by db&amp;w Bornemann und Wolf GbR

Software License and Limited Warranty Agreement 

Trademark and copyright information 

Additional IP Rights Grant (Patents) 

Acknowledgements

----------

Introduction

Introduction

exrTrader 2018 is compatible with LightWave 3D 2018 on Windows and MacOS.

Features

What&#039;s New

Major additions or changes in exrTrader 2018.</summary>
    </entry>
    <entry>
        <title>Supported Metadata</title>
        <link rel="alternate" type="text/html" href="http://wiki.db-w.com/exrtrader2018/supported_metadata?rev=1514367490&amp;do=diff"/>
        <created>2017-12-27T09:38:10+00:00</created>
        <issued>2017-12-27T09:38:10+00:00</issued>
        <modified>2017-12-27T09:38:10+00:00</modified>
        <id>http://wiki.db-w.com/exrtrader2018/supported_metadata?rev=1514367490&amp;do=diff</id>
        <author>
            <name>Anonymous</name>
        </author>
        <summary>Supported Metadata

exrTrader supports all of the metadata provided by LightWave 3D when using the exrTrader image loader and saver, the exrTrader image filter supports a selection of metadata.

The metadata written by the exrTrader image saver is provided by LightWave 3D. The metadata written by the image filter is generated by exrTrader.</summary>
    </entry>
    <entry>
        <title>Third party LightWave 3D plugins/extensions with exrTrader support</title>
        <link rel="alternate" type="text/html" href="http://wiki.db-w.com/exrtrader2018/third_party_support?rev=1514367490&amp;do=diff"/>
        <created>2017-12-27T09:38:10+00:00</created>
        <issued>2017-12-27T09:38:10+00:00</issued>
        <modified>2017-12-27T09:38:10+00:00</modified>
        <id>http://wiki.db-w.com/exrtrader2018/third_party_support?rev=1514367490&amp;do=diff</id>
        <author>
            <name>Anonymous</name>
        </author>
        <summary>Third party LightWave 3D plugins/extensions with exrTrader support
Network RenderingexrTrader (Pro) User ManualOpenEXR support in third party applications</summary>
    </entry>
    <entry>
        <title>Show Buffers Preview (Image Viewer)</title>
        <link rel="alternate" type="text/html" href="http://wiki.db-w.com/exrtrader2018/viewer?rev=1518703126&amp;do=diff"/>
        <created>2018-02-15T13:58:46+00:00</created>
        <issued>2018-02-15T13:58:46+00:00</issued>
        <modified>2018-02-15T13:58:46+00:00</modified>
        <id>http://wiki.db-w.com/exrtrader2018/viewer?rev=1518703126&amp;do=diff</id>
        <author>
            <name>Anonymous</name>
        </author>
        <summary>Show Buffers Preview (Image Viewer)



VIPER, which was used by exrTrader to preview buffers, has been removed from LightWave 3D. This is why we added a custom viewer for rendered buffers.

Title Bar

The title bar of the window displays:

	*  The name of the current buffer</summary>
    </entry>
    <entry>
        <title>What&#039;s New</title>
        <link rel="alternate" type="text/html" href="http://wiki.db-w.com/exrtrader2018/whatsnew?rev=1532953577&amp;do=diff"/>
        <created>2018-07-30T12:26:17+00:00</created>
        <issued>2018-07-30T12:26:17+00:00</issued>
        <modified>2018-07-30T12:26:17+00:00</modified>
        <id>http://wiki.db-w.com/exrtrader2018/whatsnew?rev=1532953577&amp;do=diff</id>
        <author>
            <name>Anonymous</name>
        </author>
        <summary>What&#039;s New

LightWave 2018 includes major changes in functionality that directly affect exrTrader:

New Buffer System

The new buffers in LightWave allows for user created buffers, buffers created on the fly (i.e. by shaders) as well as light groups.
All of these are supported by exrTrader 2018.</summary>
    </entry>
    <entry>
        <title>General workflow options</title>
        <link rel="alternate" type="text/html" href="http://wiki.db-w.com/exrtrader2018/workflow?rev=1532956111&amp;do=diff"/>
        <created>2018-07-30T13:08:31+00:00</created>
        <issued>2018-07-30T13:08:31+00:00</issued>
        <modified>2018-07-30T13:08:31+00:00</modified>
        <id>http://wiki.db-w.com/exrtrader2018/workflow?rev=1532956111&amp;do=diff</id>
        <author>
            <name>Anonymous</name>
        </author>
        <summary>General workflow options



Save in Layout

This setting determines how exrTrader will save images while rendering in Layout. exrTrader will always save images when rendering on lwsn based render nodes.

Always (F9+F10)

Images will always be saved by exrTrader when rendering in Layout.</summary>
    </entry>
</feed>
