39 lines
1.7 KiB
Markdown
39 lines
1.7 KiB
Markdown
# License
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```
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marching-squares
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Portions Copyright (c) 2015, 2015 Ronny Lorenz <ronny@tbi.univie.ac.at>
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Portions Copyright (c) 2024 James Beard <james@smallsaucepan.com>
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marching-squares is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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marching-squares is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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As additional permission under GNU Affero General Public License version 3
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section 7, third-party projects (personal or commercial) may distribute,
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include, or link against UNMODIFIED VERSIONS of marching-squares without the
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requirement that said third-party project for that reason alone becomes
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subject to any requirement of the GNU Affero General Public License version 3.
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Any modifications to marching-squares, however, must be shared with the public
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and made available.
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In summary this:
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- allows you to use marching-squares at no cost
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- allows you to use marching-squares for both personal and commercial purposes
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- allows you to distribute UNMODIFIED VERSIONS of marching-squares under any
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license as long as this license notice is included
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- enables you to keep the source code of your program that uses marching-squares
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undisclosed
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- forces you to share any modifications you have made to marching-squares,
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e.g. bug-fixes
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You should have received a copy of the GNU Affero General Public License
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along with marching-squares. If not, see <http://www.gnu.org/licenses/>.
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```
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