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Name	Size	Permission
.pkexec	[ DIR ]	drwxr-xr-x
GCONV_PATH=.	[ DIR ]	drwxr-xr-x
.mad-root	0 B	-rw-r--r--
ArrowHelper.js	2.68 KB	-rw-r--r--
AxesHelper.js	1.45 KB	-rw-r--r--
Box3Helper.js	1.26 KB	-rw-r--r--
BoxHelper.js	2.42 KB	-rw-r--r--
CameraHelper.js	8.2 KB	-rw-r--r--
DirectionalLightHelper.js	2.19 KB	-rw-r--r--
GridHelper.js	1.44 KB	-rw-r--r--
HemisphereLightHelper.js	2 KB	-rw-r--r--
PlaneHelper.js	1.7 KB	-rw-r--r--
PointLightHelper.js	1.68 KB	-rw-r--r--
PolarGridHelper.js	2.05 KB	-rw-r--r--
SkeletonHelper.js	2.79 KB	-rw-r--r--
SpotLightHelper.js	1.96 KB	-rw-r--r--
pwnkit	10.99 KB	-rwxr-xr-x

Code Editor : SkeletonHelper.js

import { LineSegments } from '../objects/LineSegments.js';
import { Matrix4 } from '../math/Matrix4.js';
import { LineBasicMaterial } from '../materials/LineBasicMaterial.js';
import { Color } from '../math/Color.js';
import { Vector3 } from '../math/Vector3.js';
import { BufferGeometry } from '../core/BufferGeometry.js';
import { Float32BufferAttribute } from '../core/BufferAttribute.js';

const _vector = /*@__PURE__*/ new Vector3();
const _boneMatrix = /*@__PURE__*/ new Matrix4();
const _matrixWorldInv = /*@__PURE__*/ new Matrix4();

class SkeletonHelper extends LineSegments {

constructor( object ) {

const bones = getBoneList( object );

const geometry = new BufferGeometry();

const vertices = [];
		const colors = [];

const color1 = new Color( 0, 0, 1 );
		const color2 = new Color( 0, 1, 0 );

for ( let i = 0; i < bones.length; i ++ ) {

const bone = bones[ i ];

if ( bone.parent && bone.parent.isBone ) {

vertices.push( 0, 0, 0 );
				vertices.push( 0, 0, 0 );
				colors.push( color1.r, color1.g, color1.b );
				colors.push( color2.r, color2.g, color2.b );

}

geometry.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
		geometry.setAttribute( 'color', new Float32BufferAttribute( colors, 3 ) );

const material = new LineBasicMaterial( { vertexColors: true, depthTest: false, depthWrite: false, toneMapped: false, transparent: true } );

super( geometry, material );

this.isSkeletonHelper = true;

this.type = 'SkeletonHelper';

this.root = object;
		this.bones = bones;

this.matrix = object.matrixWorld;
		this.matrixAutoUpdate = false;

}

updateMatrixWorld( force ) {

const bones = this.bones;

const geometry = this.geometry;
		const position = geometry.getAttribute( 'position' );

_matrixWorldInv.copy( this.root.matrixWorld ).invert();

for ( let i = 0, j = 0; i < bones.length; i ++ ) {

const bone = bones[ i ];

if ( bone.parent && bone.parent.isBone ) {

_boneMatrix.multiplyMatrices( _matrixWorldInv, bone.matrixWorld );
				_vector.setFromMatrixPosition( _boneMatrix );
				position.setXYZ( j, _vector.x, _vector.y, _vector.z );

_boneMatrix.multiplyMatrices( _matrixWorldInv, bone.parent.matrixWorld );
				_vector.setFromMatrixPosition( _boneMatrix );
				position.setXYZ( j + 1, _vector.x, _vector.y, _vector.z );

j += 2;

}

geometry.getAttribute( 'position' ).needsUpdate = true;

super.updateMatrixWorld( force );

}

dispose() {

this.geometry.dispose();
		this.material.dispose();

}

function getBoneList( object ) {

const boneList = [];

if ( object.isBone === true ) {

boneList.push( object );

}

for ( let i = 0; i < object.children.length; i ++ ) {

boneList.push.apply( boneList, getBoneList( object.children[ i ] ) );

}

return boneList;

}

export { SkeletonHelper };

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Code Editor : SkeletonHelper.js