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Merge pull request #83353 from Chubercik/expose_delaunay_3d

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Expose 3D Delaunay tetrahedralization in `Geometry3D`
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Rémi Verschelde
2024-01-04 16:39:23 +01:00
parent 150f2a75b2 bc78c832e9
commit acd37f98c0
4 changed files with 29 additions and 0 deletions
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7
doc/classes/Geometry3D.xml
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@@ -142,5 +142,12 @@
Tests if the segment ([param from], [param to]) intersects the triangle [param a], [param b], [param c]. If yes, returns the point of intersection as [Vector3]. If no intersection takes place, returns [code]null[/code].
</description>
</method>
<method name="tetrahedralize_delaunay">
<return type="PackedInt32Array" />
<param index="0" name="points" type="PackedVector3Array" />
<description>
Tetrahedralizes the volume specified by a discrete set of [param points] in 3D space, ensuring that no point lies within the circumsphere of any resulting tetrahedron. The method returns a [PackedInt32Array] where each tetrahedron consists of four consecutive point indices into the [param points] array (resulting in an array with [code]n * 4[/code] elements, where [code]n[/code] is the number of tetrahedra found). If the tetrahedralization is unsuccessful, an empty [PackedInt32Array] is returned.
</description>
</method>
</methods>
</class>