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Kd-TreesGTS Library Reference Manual | |||
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#include <gts.h> |
Kd-Trees (in this case 3D-Trees) are a relatively efficient way of doing point location queries.
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Note that the order of the points in array points is modified by this function.
points : | an array of GtsPoint. |
compare : | always NULL. |
Returns : | a new 3D tree for points. |
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