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Get rid of root node when tree is empty #11

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ahornung opened this issue Dec 19, 2012 · 1 comment
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Get rid of root node when tree is empty #11

ahornung opened this issue Dec 19, 2012 · 1 comment
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An empty tree always contains the root node spanning over the complete octree volume. This creates some unwanted results e.g. when counting and traversing nodes, or determining the octree extent (in m). Solution: create root node only when required, for an empty tree it is NULL.
@ghost ghost assigned ahornung Dec 19, 2012
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Imported from trac issue 11. Created by ahornung on 1970-01-01T01:22:26, last modified: 1970-01-01T01:22:26

ahornung pushed a commit that referenced this issue Jan 11, 2013
Removed root node when tree is empty (Issue #11), added unit tests
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@smcgill3 smcgill3 mentioned this issue Apr 8, 2013
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@leavesnight leavesnight mentioned this issue Apr 9, 2017
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@ahornung ahornung mentioned this issue Jan 29, 2021
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@ahornung ahornung mentioned this issue Apr 21, 2021
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