Documents:CALicense: Difference between revisions

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LDRAW.ORG
LDRAW.ORG PARTS LIBRARY AGREEMENT: CAreadme.txt
PARTS LIBRARY LICENSE
CAreadme.txt


===Introduction===
1. Introduction


The following is the CREATIVE COMMONS PUBLIC LICENSE for the LDraw Parts Library licensed
The following is the README text for the LDraw Parts Library licenced by the
under the LDraw Contributor Agreement (CA). Parts which fall under this license will contain
Creative Commons Attribution Licence 2.0 as specified by the LDraw Contributor Agreement (CA).
the following line in their headers.
Parts which fall under this agreement will contain the following line in their headers.


0 !LICENSE Redistributable under CCAL version 2.0 : see CAreadme.txt
0 !LICENSE Redistributable under CCAL version 2.0 : see CAreadme.txt
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However this text is not a license! It is simply a handy reference for understanding the
However this text is not a license! It is simply a handy reference for understanding the
Legal Code (the full license), which can be found in the CAlicense.txt file — it is a
Legal Code (the full license), which can be found in the CAlicense.txt file — it is a
human-readable expression of some key terms. Think of it as the user-friendly interface to
human-readable expression of some key terms. Think of it as the user-friendly interface to
the Legal Code beneath. This text itself has no legal value, and its contents do not appear
the Legal Code beneath. This text itself has no legal value and its contents do not appear
in the actual licence. For a deeper insight please visit: http://creativecommons.org/licenses/by/2.0/
in the actual licence. For a deeper insight please visit: http://creativecommons.org/licenses/by/2.0/


1. Rights
2. Rights


You are free:
You are free:
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Under the following conditions:
Under the following conditions:


2. Attribution.
3. Attribution.


You must give the original author credit.
You must give the original author credit.
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Your fair use and other rights are in no way affected by the above.
Your fair use and other rights are in no way affected by the above.


3. Enforcements
4. Enforcements


LDraw.org is the sole entity responsible for enforcement of the Parts Library copyrights. For
The single copyright holders are the sole entity responsible for enforcements of their
purposes of enforcement LDraw.org considers the following a good rule of thumb to determine if
copyrights. LDraw.org is the sole distributor of these files. For purposes of enforcement  
a new file is not a Derivative work. Anything else should be considered at risk of being a
LDraw.org considers the following a good rules of thumb to determine if a new file is not a  
Derivative work and an attribution is required. If in doubt contact the current LDraw SteerCo.
Derivative work. Anything else should be considered a Derivative work and an attribution would be
required. If in doubt contact the current LDraw SteerCo.


What is not considered a Derivative work?
What is not considered a Derivative work?
   * Rendered images generated from the LDraw library. Rendering here covers any conversion
   * Rendered images generated from the LDraw library. Rendering here covers any conversion
of a 3D model file into a 2D image.
of a 3D model file into a 2D image.
   * Model files containing references only (the source code for the part may NOT be included
   * Model files containing references only (the source code for the part may NOT be included
in any form) to parts in the official LDraw Parts Library at the time of their creation. Part
in any form) to parts in the official LDraw Parts Library at the time of their creation. Part
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with the potentially offending author and LDraw community at large) of the Model file is
with the potentially offending author and LDraw community at large) of the Model file is
to include large numbers of unofficial parts then it WILL be considered a derivative work.
to include large numbers of unofficial parts then it WILL be considered a derivative work.
   * Alternate libraries of parts which LDraw.org does not own or enforce the copyright. If
   * Alternate libraries of parts which LDraw.org does not own or enforce the copyright. If
some or more of the parts in the library are converted from the LDraw Parts Library then
some or more of the parts in the library are converted from the LDraw Parts Library then
they must be considered a Derivative work.
they must be considered a Derivative work.
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Revision as of 00:27, 18 May 2007

LDRAW.ORG PARTS LIBRARY AGREEMENT: CAreadme.txt

1. Introduction

The following is the README text for the LDraw Parts Library licenced by the
Creative Commons Attribution Licence 2.0 as specified by the LDraw Contributor Agreement (CA).
Parts which fall under this agreement will contain the following line in their headers.

0 !LICENSE Redistributable under CCAL version 2.0 : see CAreadme.txt

However this text is not a license! It is simply a handy reference for understanding the
Legal Code (the full license), which can be found in the CAlicense.txt file — it is a
human-readable expression of some key terms.  Think of it as the user-friendly interface to
the Legal Code beneath.  This text itself has no legal value and its contents do not appear
in the actual licence.  For a deeper insight please visit: http://creativecommons.org/licenses/by/2.0/

2. Rights

You are free:

   * to copy, distribute, display, and use the CA approved LDraw Parts Library
   * to make derivative works
   * to make commercial use of the CA approved LDraw Parts Library

Under the following conditions:

3. Attribution.

You must give the original author credit.
   * For any reuse or distribution, you must make clear to others the licence terms of this
library.
   * Any of these conditions can be waived if you get permission from the copyright holder.

The SteerCo also holds an attribution to 'The LDraw Parts Library' in such Derivative Works to
be sufficient in lieu of a full list of authors.

Your fair use and other rights are in no way affected by the above.

4. Enforcements

The single copyright holders are the sole entity responsible for enforcements of their
copyrights. LDraw.org is the sole distributor of these files.  For purposes of enforcement 
LDraw.org considers the following a good rules of thumb to determine if a new file is not a 
Derivative work.  Anything else should be considered a Derivative work and an attribution would be 
required. If in doubt contact the current LDraw SteerCo.

What is not considered a Derivative work?
   * Rendered images generated from the LDraw library. Rendering here covers any conversion
of a 3D model file into a 2D image.

   * Model files containing references only (the source code for the part may NOT be included
in any form) to parts in the official LDraw Parts Library at the time of their creation. Part
files which are marked as unofficial at the time of creation may be included in full in the
model file. If the sole or main purpose (as determined by the LDraw SteerCo in consultation
with the potentially offending author and LDraw community at large) of the Model file is
to include large numbers of unofficial parts then it WILL be considered a derivative work.

   * Alternate libraries of parts which LDraw.org does not own or enforce the copyright. If
some or more of the parts in the library are converted from the LDraw Parts Library then
they must be considered a Derivative work.