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title: module-GeometryUtils category: Unknown layout: docs

GeometryUtils

Import

GeometryUtils is an addon, and must be imported explicitly, see Installation#Addons.

import * as GeometryUtils from 'three/addons/utils/GeometryUtils.js';

Methods

.gosper( size : number ) : Array.<number> (inner)

Generates a Gosper curve (lying in the XY plane).

Reference: https://gist.github.com/nitaku/6521802

size | The size of a single gosper island. Default is 1.
---|---

Returns: The gosper island points.

.hilbert2D( center : Vector3, size : number, iterations : number, v0 : number, v1 : number, v2 : number, v3 : number ) : Array.<Vector3> (inner)

Generates 2D-Coordinates along a Hilbert curve.

Based on work by: http://www.openprocessing.org/sketch/15493

center | Center of Hilbert curve.
---|---
size | Total width of Hilbert curve. Default is 10.
iterations | Number of subdivisions. Default is 10.
v0 | Corner index -X, -Z. Default is 0.
v1 | Corner index -X, +Z. Default is 1.
v2 | Corner index +X, +Z. Default is 2.
v3 | Corner index +X, -Z. Default is 3.

Returns: The Hilbert curve points.

.hilbert3D( center : Vector3, size : number, iterations : number, v0 : number, v1 : number, v2 : number, v3 : number, v4 : number, v5 : number, v6 : number, v7 : number ) : Array.<Vector3> (inner)

Generates 3D-Coordinates along a Hilbert curve.

Based on work by: https://openprocessing.org/user/5654

center | Center of Hilbert curve.
---|---
size | Total width of Hilbert curve. Default is 10.
iterations | Number of subdivisions. Default is 1.
v0 | Corner index -X, +Y, -Z. Default is 0.
v1 | Corner index -X, +Y, +Z. Default is 1.
v2 | Corner index -X, -Y, +Z. Default is 2.
v3 | Corner index -X, -Y, -Z. Default is 3.
v4 | Corner index +X, -Y, -Z. Default is 4.
v5 | Corner index +X, -Y, +Z. Default is 5.
v6 | Corner index +X, +Y, +Z. Default is 6.
v7 | Corner index +X, +Y, -Z. Default is 7.

Returns:

• The Hilbert curve points.

Source

examples/jsm/utils/GeometryUtils.js