30 lines
956 B
HTML
30 lines
956 B
HTML
<!DOCTYPE HTML>
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<html>
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<head>
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<link rel='stylesheet' type='text/css' href='../style.css' >
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<title>libigl file formats | .bf</title>
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</head>
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<body class=article_outer>
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<div class=article_inner>
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<a href=..><img src=../libigl-logo.jpg alt="igl logo" class=center></a>
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<h1>.bf - bone forests</h1>
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<hr>
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<p>
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A .bf file contains a bone forest. That is possibly multiple bone trees, or
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skeletons. Singleton trees will be interpreted as point handles. Otherwise
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each edge in a tree will be interpreted as a bone segment.
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</p>
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<p>
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Each line contains data about a vertex (joint) of a bone tree:
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</p>
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<pre><code>[weight index] [parent index] [x] [y] [z] [undocument optional data]</code></pre>
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<p>
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Indices begin with 0. The weight index is -1 if the bone does not have an
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associated weight. The parent index is -1 for root nodes.
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</p>
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<p>See also: <a href=.>file formats</a></p>
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</div>
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</body>
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</html>
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