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site/game/node_modules/three/src/objects/Bone.js

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+import { Object3D } from '../core/Object3D.js';
+
+class Bone extends Object3D {
+
+	constructor() {
+
+		super();
+
+		this.isBone = true;
+
+		this.type = 'Bone';
+
+	}
+
+}
+
+export { Bone };

site/game/node_modules/three/src/objects/Group.js

@@ -0,0 +1,17 @@
+import { Object3D } from '../core/Object3D.js';
+
+class Group extends Object3D {
+
+	constructor() {
+
+		super();
+
+		this.isGroup = true;
+
+		this.type = 'Group';
+
+	}
+
+}
+
+export { Group };

site/game/node_modules/three/src/objects/InstancedMesh.js

@@ -0,0 +1,277 @@
+import { InstancedBufferAttribute } from '../core/InstancedBufferAttribute.js';
+import { Mesh } from './Mesh.js';
+import { Box3 } from '../math/Box3.js';
+import { Matrix4 } from '../math/Matrix4.js';
+import { Sphere } from '../math/Sphere.js';
+import { DataTexture } from '../textures/DataTexture.js';
+import { FloatType, RedFormat } from '../constants.js';
+
+const _instanceLocalMatrix = /*@__PURE__*/ new Matrix4();
+const _instanceWorldMatrix = /*@__PURE__*/ new Matrix4();
+
+const _instanceIntersects = [];
+
+const _box3 = /*@__PURE__*/ new Box3();
+const _identity = /*@__PURE__*/ new Matrix4();
+const _mesh = /*@__PURE__*/ new Mesh();
+const _sphere = /*@__PURE__*/ new Sphere();
+
+class InstancedMesh extends Mesh {
+
+	constructor( geometry, material, count ) {
+
+		super( geometry, material );
+
+		this.isInstancedMesh = true;
+
+		this.instanceMatrix = new InstancedBufferAttribute( new Float32Array( count * 16 ), 16 );
+		this.instanceColor = null;
+		this.morphTexture = null;
+
+		this.count = count;
+
+		this.boundingBox = null;
+		this.boundingSphere = null;
+
+		for ( let i = 0; i < count; i ++ ) {
+
+			this.setMatrixAt( i, _identity );
+
+		}
+
+	}
+
+	computeBoundingBox() {
+
+		const geometry = this.geometry;
+		const count = this.count;
+
+		if ( this.boundingBox === null ) {
+
+			this.boundingBox = new Box3();
+
+		}
+
+		if ( geometry.boundingBox === null ) {
+
+			geometry.computeBoundingBox();
+
+		}
+
+		this.boundingBox.makeEmpty();
+
+		for ( let i = 0; i < count; i ++ ) {
+
+			this.getMatrixAt( i, _instanceLocalMatrix );
+
+			_box3.copy( geometry.boundingBox ).applyMatrix4( _instanceLocalMatrix );
+
+			this.boundingBox.union( _box3 );
+
+		}
+
+	}
+
+	computeBoundingSphere() {
+
+		const geometry = this.geometry;
+		const count = this.count;
+
+		if ( this.boundingSphere === null ) {
+
+			this.boundingSphere = new Sphere();
+
+		}
+
+		if ( geometry.boundingSphere === null ) {
+
+			geometry.computeBoundingSphere();
+
+		}
+
+		this.boundingSphere.makeEmpty();
+
+		for ( let i = 0; i < count; i ++ ) {
+
+			this.getMatrixAt( i, _instanceLocalMatrix );
+
+			_sphere.copy( geometry.boundingSphere ).applyMatrix4( _instanceLocalMatrix );
+
+			this.boundingSphere.union( _sphere );
+
+		}
+
+	}
+
+	copy( source, recursive ) {
+
+		super.copy( source, recursive );
+
+		this.instanceMatrix.copy( source.instanceMatrix );
+
+		if ( source.morphTexture !== null ) this.morphTexture = source.morphTexture.clone();
+		if ( source.instanceColor !== null ) this.instanceColor = source.instanceColor.clone();
+
+		this.count = source.count;
+
+		if ( source.boundingBox !== null ) this.boundingBox = source.boundingBox.clone();
+		if ( source.boundingSphere !== null ) this.boundingSphere = source.boundingSphere.clone();
+
+		return this;
+
+	}
+
+	getColorAt( index, color ) {
+
+		color.fromArray( this.instanceColor.array, index * 3 );
+
+	}
+
+	getMatrixAt( index, matrix ) {
+
+		matrix.fromArray( this.instanceMatrix.array, index * 16 );
+
+	}
+
+	getMorphAt( index, object ) {
+
+		const objectInfluences = object.morphTargetInfluences;
+
+		const array = this.morphTexture.source.data.data;
+
+		const len = objectInfluences.length + 1; // All influences + the baseInfluenceSum
+
+		const dataIndex = index * len + 1; // Skip the baseInfluenceSum at the beginning
+
+		for ( let i = 0; i < objectInfluences.length; i ++ ) {
+
+			objectInfluences[ i ] = array[ dataIndex + i ];
+
+		}
+
+	}
+
+	raycast( raycaster, intersects ) {
+
+		const matrixWorld = this.matrixWorld;
+		const raycastTimes = this.count;
+
+		_mesh.geometry = this.geometry;
+		_mesh.material = this.material;
+
+		if ( _mesh.material === undefined ) return;
+
+		// test with bounding sphere first
+
+		if ( this.boundingSphere === null ) this.computeBoundingSphere();
+
+		_sphere.copy( this.boundingSphere );
+		_sphere.applyMatrix4( matrixWorld );
+
+		if ( raycaster.ray.intersectsSphere( _sphere ) === false ) return;
+
+		// now test each instance
+
+		for ( let instanceId = 0; instanceId < raycastTimes; instanceId ++ ) {
+
+			// calculate the world matrix for each instance
+
+			this.getMatrixAt( instanceId, _instanceLocalMatrix );
+
+			_instanceWorldMatrix.multiplyMatrices( matrixWorld, _instanceLocalMatrix );
+
+			// the mesh represents this single instance
+
+			_mesh.matrixWorld = _instanceWorldMatrix;
+
+			_mesh.raycast( raycaster, _instanceIntersects );
+
+			// process the result of raycast
+
+			for ( let i = 0, l = _instanceIntersects.length; i < l; i ++ ) {
+
+				const intersect = _instanceIntersects[ i ];
+				intersect.instanceId = instanceId;
+				intersect.object = this;
+				intersects.push( intersect );
+
+			}
+
+			_instanceIntersects.length = 0;
+
+		}
+
+	}
+
+	setColorAt( index, color ) {
+
+		if ( this.instanceColor === null ) {
+
+			this.instanceColor = new InstancedBufferAttribute( new Float32Array( this.instanceMatrix.count * 3 ).fill( 1 ), 3 );
+
+		}
+
+		color.toArray( this.instanceColor.array, index * 3 );
+
+	}
+
+	setMatrixAt( index, matrix ) {
+
+		matrix.toArray( this.instanceMatrix.array, index * 16 );
+
+	}
+
+	setMorphAt( index, object ) {
+
+		const objectInfluences = object.morphTargetInfluences;
+
+		const len = objectInfluences.length + 1; // morphBaseInfluence + all influences
+
+		if ( this.morphTexture === null ) {
+
+			this.morphTexture = new DataTexture( new Float32Array( len * this.count ), len, this.count, RedFormat, FloatType );
+
+		}
+
+		const array = this.morphTexture.source.data.data;
+
+		let morphInfluencesSum = 0;
+
+		for ( let i = 0; i < objectInfluences.length; i ++ ) {
+
+			morphInfluencesSum += objectInfluences[ i ];
+
+		}
+
+		const morphBaseInfluence = this.geometry.morphTargetsRelative ? 1 : 1 - morphInfluencesSum;
+
+		const dataIndex = len * index;
+
+		array[ dataIndex ] = morphBaseInfluence;
+
+		array.set( objectInfluences, dataIndex + 1 );
+
+	}
+
+	updateMorphTargets() {
+
+	}
+
+	dispose() {
+
+		this.dispatchEvent( { type: 'dispose' } );
+
+		if ( this.morphTexture !== null ) {
+
+			this.morphTexture.dispose();
+			this.morphTexture = null;
+
+		}
+
+		return this;
+
+	}
+
+}
+
+export { InstancedMesh };

site/game/node_modules/three/src/objects/LOD.js

@@ -0,0 +1,214 @@
+import { Vector3 } from '../math/Vector3.js';
+import { Object3D } from '../core/Object3D.js';
+
+const _v1 = /*@__PURE__*/ new Vector3();
+const _v2 = /*@__PURE__*/ new Vector3();
+
+class LOD extends Object3D {
+
+	constructor() {
+
+		super();
+
+		this._currentLevel = 0;
+
+		this.type = 'LOD';
+
+		Object.defineProperties( this, {
+			levels: {
+				enumerable: true,
+				value: []
+			},
+			isLOD: {
+				value: true,
+			}
+		} );
+
+		this.autoUpdate = true;
+
+	}
+
+	copy( source ) {
+
+		super.copy( source, false );
+
+		const levels = source.levels;
+
+		for ( let i = 0, l = levels.length; i < l; i ++ ) {
+
+			const level = levels[ i ];
+
+			this.addLevel( level.object.clone(), level.distance, level.hysteresis );
+
+		}
+
+		this.autoUpdate = source.autoUpdate;
+
+		return this;
+
+	}
+
+	addLevel( object, distance = 0, hysteresis = 0 ) {
+
+		distance = Math.abs( distance );
+
+		const levels = this.levels;
+
+		let l;
+
+		for ( l = 0; l < levels.length; l ++ ) {
+
+			if ( distance < levels[ l ].distance ) {
+
+				break;
+
+			}
+
+		}
+
+		levels.splice( l, 0, { distance: distance, hysteresis: hysteresis, object: object } );
+
+		this.add( object );
+
+		return this;
+
+	}
+
+	getCurrentLevel() {
+
+		return this._currentLevel;
+
+	}
+
+
+
+	getObjectForDistance( distance ) {
+
+		const levels = this.levels;
+
+		if ( levels.length > 0 ) {
+
+			let i, l;
+
+			for ( i = 1, l = levels.length; i < l; i ++ ) {
+
+				let levelDistance = levels[ i ].distance;
+
+				if ( levels[ i ].object.visible ) {
+
+					levelDistance -= levelDistance * levels[ i ].hysteresis;
+
+				}
+
+				if ( distance < levelDistance ) {
+
+					break;
+
+				}
+
+			}
+
+			return levels[ i - 1 ].object;
+
+		}
+
+		return null;
+
+	}
+
+	raycast( raycaster, intersects ) {
+
+		const levels = this.levels;
+
+		if ( levels.length > 0 ) {
+
+			_v1.setFromMatrixPosition( this.matrixWorld );
+
+			const distance = raycaster.ray.origin.distanceTo( _v1 );
+
+			this.getObjectForDistance( distance ).raycast( raycaster, intersects );
+
+		}
+
+	}
+
+	update( camera ) {
+
+		const levels = this.levels;
+
+		if ( levels.length > 1 ) {
+
+			_v1.setFromMatrixPosition( camera.matrixWorld );
+			_v2.setFromMatrixPosition( this.matrixWorld );
+
+			const distance = _v1.distanceTo( _v2 ) / camera.zoom;
+
+			levels[ 0 ].object.visible = true;
+
+			let i, l;
+
+			for ( i = 1, l = levels.length; i < l; i ++ ) {
+
+				let levelDistance = levels[ i ].distance;
+
+				if ( levels[ i ].object.visible ) {
+
+					levelDistance -= levelDistance * levels[ i ].hysteresis;
+
+				}
+
+				if ( distance >= levelDistance ) {
+
+					levels[ i - 1 ].object.visible = false;
+					levels[ i ].object.visible = true;
+
+				} else {
+
+					break;
+
+				}
+
+			}
+
+			this._currentLevel = i - 1;
+
+			for ( ; i < l; i ++ ) {
+
+				levels[ i ].object.visible = false;
+
+			}
+
+		}
+
+	}
+
+	toJSON( meta ) {
+
+		const data = super.toJSON( meta );
+
+		if ( this.autoUpdate === false ) data.object.autoUpdate = false;
+
+		data.object.levels = [];
+
+		const levels = this.levels;
+
+		for ( let i = 0, l = levels.length; i < l; i ++ ) {
+
+			const level = levels[ i ];
+
+			data.object.levels.push( {
+				object: level.object.uuid,
+				distance: level.distance,
+				hysteresis: level.hysteresis
+			} );
+
+		}
+
+		return data;
+
+	}
+
+}
+
+
+export { LOD };

site/game/node_modules/three/src/objects/Line.js

@@ -0,0 +1,245 @@
+import { Sphere } from '../math/Sphere.js';
+import { Ray } from '../math/Ray.js';
+import { Matrix4 } from '../math/Matrix4.js';
+import { Object3D } from '../core/Object3D.js';
+import { Vector3 } from '../math/Vector3.js';
+import { LineBasicMaterial } from '../materials/LineBasicMaterial.js';
+import { BufferGeometry } from '../core/BufferGeometry.js';
+import { Float32BufferAttribute } from '../core/BufferAttribute.js';
+
+const _vStart = /*@__PURE__*/ new Vector3();
+const _vEnd = /*@__PURE__*/ new Vector3();
+
+const _inverseMatrix = /*@__PURE__*/ new Matrix4();
+const _ray = /*@__PURE__*/ new Ray();
+const _sphere = /*@__PURE__*/ new Sphere();
+
+const _intersectPointOnRay = /*@__PURE__*/ new Vector3();
+const _intersectPointOnSegment = /*@__PURE__*/ new Vector3();
+
+class Line extends Object3D {
+
+	constructor( geometry = new BufferGeometry(), material = new LineBasicMaterial() ) {
+
+		super();
+
+		this.isLine = true;
+
+		this.type = 'Line';
+
+		this.geometry = geometry;
+		this.material = material;
+
+		this.updateMorphTargets();
+
+	}
+
+	copy( source, recursive ) {
+
+		super.copy( source, recursive );
+
+		this.material = Array.isArray( source.material ) ? source.material.slice() : source.material;
+		this.geometry = source.geometry;
+
+		return this;
+
+	}
+
+	computeLineDistances() {
+
+		const geometry = this.geometry;
+
+		// we assume non-indexed geometry
+
+		if ( geometry.index === null ) {
+
+			const positionAttribute = geometry.attributes.position;
+			const lineDistances = [ 0 ];
+
+			for ( let i = 1, l = positionAttribute.count; i < l; i ++ ) {
+
+				_vStart.fromBufferAttribute( positionAttribute, i - 1 );
+				_vEnd.fromBufferAttribute( positionAttribute, i );
+
+				lineDistances[ i ] = lineDistances[ i - 1 ];
+				lineDistances[ i ] += _vStart.distanceTo( _vEnd );
+
+			}
+
+			geometry.setAttribute( 'lineDistance', new Float32BufferAttribute( lineDistances, 1 ) );
+
+		} else {
+
+			console.warn( 'THREE.Line.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.' );
+
+		}
+
+		return this;
+
+	}
+
+	raycast( raycaster, intersects ) {
+
+		const geometry = this.geometry;
+		const matrixWorld = this.matrixWorld;
+		const threshold = raycaster.params.Line.threshold;
+		const drawRange = geometry.drawRange;
+
+		// Checking boundingSphere distance to ray
+
+		if ( geometry.boundingSphere === null ) geometry.computeBoundingSphere();
+
+		_sphere.copy( geometry.boundingSphere );
+		_sphere.applyMatrix4( matrixWorld );
+		_sphere.radius += threshold;
+
+		if ( raycaster.ray.intersectsSphere( _sphere ) === false ) return;
+
+		//
+
+		_inverseMatrix.copy( matrixWorld ).invert();
+		_ray.copy( raycaster.ray ).applyMatrix4( _inverseMatrix );
+
+		const localThreshold = threshold / ( ( this.scale.x + this.scale.y + this.scale.z ) / 3 );
+		const localThresholdSq = localThreshold * localThreshold;
+
+		const step = this.isLineSegments ? 2 : 1;
+
+		const index = geometry.index;
+		const attributes = geometry.attributes;
+		const positionAttribute = attributes.position;
+
+		if ( index !== null ) {
+
+			const start = Math.max( 0, drawRange.start );
+			const end = Math.min( index.count, ( drawRange.start + drawRange.count ) );
+
+			for ( let i = start, l = end - 1; i < l; i += step ) {
+
+				const a = index.getX( i );
+				const b = index.getX( i + 1 );
+
+				const intersect = checkIntersection( this, raycaster, _ray, localThresholdSq, a, b );
+
+				if ( intersect ) {
+
+					intersects.push( intersect );
+
+				}
+
+			}
+
+			if ( this.isLineLoop ) {
+
+				const a = index.getX( end - 1 );
+				const b = index.getX( start );
+
+				const intersect = checkIntersection( this, raycaster, _ray, localThresholdSq, a, b );
+
+				if ( intersect ) {
+
+					intersects.push( intersect );
+
+				}
+
+			}
+
+		} else {
+
+			const start = Math.max( 0, drawRange.start );
+			const end = Math.min( positionAttribute.count, ( drawRange.start + drawRange.count ) );
+
+			for ( let i = start, l = end - 1; i < l; i += step ) {
+
+				const intersect = checkIntersection( this, raycaster, _ray, localThresholdSq, i, i + 1 );
+
+				if ( intersect ) {
+
+					intersects.push( intersect );
+
+				}
+
+			}
+
+			if ( this.isLineLoop ) {
+
+				const intersect = checkIntersection( this, raycaster, _ray, localThresholdSq, end - 1, start );
+
+				if ( intersect ) {
+
+					intersects.push( intersect );
+
+				}
+
+			}
+
+		}
+
+	}
+
+	updateMorphTargets() {
+
+		const geometry = this.geometry;
+
+		const morphAttributes = geometry.morphAttributes;
+		const keys = Object.keys( morphAttributes );
+
+		if ( keys.length > 0 ) {
+
+			const morphAttribute = morphAttributes[ keys[ 0 ] ];
+
+			if ( morphAttribute !== undefined ) {
+
+				this.morphTargetInfluences = [];
+				this.morphTargetDictionary = {};
+
+				for ( let m = 0, ml = morphAttribute.length; m < ml; m ++ ) {
+
+					const name = morphAttribute[ m ].name || String( m );
+
+					this.morphTargetInfluences.push( 0 );
+					this.morphTargetDictionary[ name ] = m;
+
+				}
+
+			}
+
+		}
+
+	}
+
+}
+
+function checkIntersection( object, raycaster, ray, thresholdSq, a, b ) {
+
+	const positionAttribute = object.geometry.attributes.position;
+
+	_vStart.fromBufferAttribute( positionAttribute, a );
+	_vEnd.fromBufferAttribute( positionAttribute, b );
+
+	const distSq = ray.distanceSqToSegment( _vStart, _vEnd, _intersectPointOnRay, _intersectPointOnSegment );
+
+	if ( distSq > thresholdSq ) return;
+
+	_intersectPointOnRay.applyMatrix4( object.matrixWorld ); // Move back to world space for distance calculation
+
+	const distance = raycaster.ray.origin.distanceTo( _intersectPointOnRay );
+
+	if ( distance < raycaster.near || distance > raycaster.far ) return;
+
+	return {
+
+		distance: distance,
+		// What do we want? intersection point on the ray or on the segment??
+		// point: raycaster.ray.at( distance ),
+		point: _intersectPointOnSegment.clone().applyMatrix4( object.matrixWorld ),
+		index: a,
+		face: null,
+		faceIndex: null,
+		object: object
+
+	};
+
+}
+
+export { Line };

site/game/node_modules/three/src/objects/LineLoop.js

@@ -0,0 +1,17 @@
+import { Line } from './Line.js';
+
+class LineLoop extends Line {
+
+	constructor( geometry, material ) {
+
+		super( geometry, material );
+
+		this.isLineLoop = true;
+
+		this.type = 'LineLoop';
+
+	}
+
+}
+
+export { LineLoop };

site/game/node_modules/three/src/objects/LineSegments.js

@@ -0,0 +1,55 @@
+import { Line } from './Line.js';
+import { Vector3 } from '../math/Vector3.js';
+import { Float32BufferAttribute } from '../core/BufferAttribute.js';
+
+const _start = /*@__PURE__*/ new Vector3();
+const _end = /*@__PURE__*/ new Vector3();
+
+class LineSegments extends Line {
+
+	constructor( geometry, material ) {
+
+		super( geometry, material );
+
+		this.isLineSegments = true;
+
+		this.type = 'LineSegments';
+
+	}
+
+	computeLineDistances() {
+
+		const geometry = this.geometry;
+
+		// we assume non-indexed geometry
+
+		if ( geometry.index === null ) {
+
+			const positionAttribute = geometry.attributes.position;
+			const lineDistances = [];
+
+			for ( let i = 0, l = positionAttribute.count; i < l; i += 2 ) {
+
+				_start.fromBufferAttribute( positionAttribute, i );
+				_end.fromBufferAttribute( positionAttribute, i + 1 );
+
+				lineDistances[ i ] = ( i === 0 ) ? 0 : lineDistances[ i - 1 ];
+				lineDistances[ i + 1 ] = lineDistances[ i ] + _start.distanceTo( _end );
+
+			}
+
+			geometry.setAttribute( 'lineDistance', new Float32BufferAttribute( lineDistances, 1 ) );
+
+		} else {
+
+			console.warn( 'THREE.LineSegments.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.' );
+
+		}
+
+		return this;
+
+	}
+
+}
+
+export { LineSegments };

site/game/node_modules/three/src/objects/Mesh.js

@@ -0,0 +1,428 @@
+import { Vector3 } from '../math/Vector3.js';
+import { Vector2 } from '../math/Vector2.js';
+import { Sphere } from '../math/Sphere.js';
+import { Ray } from '../math/Ray.js';
+import { Matrix4 } from '../math/Matrix4.js';
+import { Object3D } from '../core/Object3D.js';
+import { Triangle } from '../math/Triangle.js';
+import { BackSide, FrontSide } from '../constants.js';
+import { MeshBasicMaterial } from '../materials/MeshBasicMaterial.js';
+import { BufferGeometry } from '../core/BufferGeometry.js';
+
+const _inverseMatrix = /*@__PURE__*/ new Matrix4();
+const _ray = /*@__PURE__*/ new Ray();
+const _sphere = /*@__PURE__*/ new Sphere();
+const _sphereHitAt = /*@__PURE__*/ new Vector3();
+
+const _vA = /*@__PURE__*/ new Vector3();
+const _vB = /*@__PURE__*/ new Vector3();
+const _vC = /*@__PURE__*/ new Vector3();
+
+const _tempA = /*@__PURE__*/ new Vector3();
+const _morphA = /*@__PURE__*/ new Vector3();
+
+const _uvA = /*@__PURE__*/ new Vector2();
+const _uvB = /*@__PURE__*/ new Vector2();
+const _uvC = /*@__PURE__*/ new Vector2();
+
+const _normalA = /*@__PURE__*/ new Vector3();
+const _normalB = /*@__PURE__*/ new Vector3();
+const _normalC = /*@__PURE__*/ new Vector3();
+
+const _intersectionPoint = /*@__PURE__*/ new Vector3();
+const _intersectionPointWorld = /*@__PURE__*/ new Vector3();
+
+class Mesh extends Object3D {
+
+	constructor( geometry = new BufferGeometry(), material = new MeshBasicMaterial() ) {
+
+		super();
+
+		this.isMesh = true;
+
+		this.type = 'Mesh';
+
+		this.geometry = geometry;
+		this.material = material;
+
+		this.updateMorphTargets();
+
+	}
+
+	copy( source, recursive ) {
+
+		super.copy( source, recursive );
+
+		if ( source.morphTargetInfluences !== undefined ) {
+
+			this.morphTargetInfluences = source.morphTargetInfluences.slice();
+
+		}
+
+		if ( source.morphTargetDictionary !== undefined ) {
+
+			this.morphTargetDictionary = Object.assign( {}, source.morphTargetDictionary );
+
+		}
+
+		this.material = Array.isArray( source.material ) ? source.material.slice() : source.material;
+		this.geometry = source.geometry;
+
+		return this;
+
+	}
+
+	updateMorphTargets() {
+
+		const geometry = this.geometry;
+
+		const morphAttributes = geometry.morphAttributes;
+		const keys = Object.keys( morphAttributes );
+
+		if ( keys.length > 0 ) {
+
+			const morphAttribute = morphAttributes[ keys[ 0 ] ];
+
+			if ( morphAttribute !== undefined ) {
+
+				this.morphTargetInfluences = [];
+				this.morphTargetDictionary = {};
+
+				for ( let m = 0, ml = morphAttribute.length; m < ml; m ++ ) {
+
+					const name = morphAttribute[ m ].name || String( m );
+
+					this.morphTargetInfluences.push( 0 );
+					this.morphTargetDictionary[ name ] = m;
+
+				}
+
+			}
+
+		}
+
+	}
+
+	getVertexPosition( index, target ) {
+
+		const geometry = this.geometry;
+		const position = geometry.attributes.position;
+		const morphPosition = geometry.morphAttributes.position;
+		const morphTargetsRelative = geometry.morphTargetsRelative;
+
+		target.fromBufferAttribute( position, index );
+
+		const morphInfluences = this.morphTargetInfluences;
+
+		if ( morphPosition && morphInfluences ) {
+
+			_morphA.set( 0, 0, 0 );
+
+			for ( let i = 0, il = morphPosition.length; i < il; i ++ ) {
+
+				const influence = morphInfluences[ i ];
+				const morphAttribute = morphPosition[ i ];
+
+				if ( influence === 0 ) continue;
+
+				_tempA.fromBufferAttribute( morphAttribute, index );
+
+				if ( morphTargetsRelative ) {
+
+					_morphA.addScaledVector( _tempA, influence );
+
+				} else {
+
+					_morphA.addScaledVector( _tempA.sub( target ), influence );
+
+				}
+
+			}
+
+			target.add( _morphA );
+
+		}
+
+		return target;
+
+	}
+
+	raycast( raycaster, intersects ) {
+
+		const geometry = this.geometry;
+		const material = this.material;
+		const matrixWorld = this.matrixWorld;
+
+		if ( material === undefined ) return;
+
+		// test with bounding sphere in world space
+
+		if ( geometry.boundingSphere === null ) geometry.computeBoundingSphere();
+
+		_sphere.copy( geometry.boundingSphere );
+		_sphere.applyMatrix4( matrixWorld );
+
+		// check distance from ray origin to bounding sphere
+
+		_ray.copy( raycaster.ray ).recast( raycaster.near );
+
+		if ( _sphere.containsPoint( _ray.origin ) === false ) {
+
+			if ( _ray.intersectSphere( _sphere, _sphereHitAt ) === null ) return;
+
+			if ( _ray.origin.distanceToSquared( _sphereHitAt ) > ( raycaster.far - raycaster.near ) ** 2 ) return;
+
+		}
+
+		// convert ray to local space of mesh
+
+		_inverseMatrix.copy( matrixWorld ).invert();
+		_ray.copy( raycaster.ray ).applyMatrix4( _inverseMatrix );
+
+		// test with bounding box in local space
+
+		if ( geometry.boundingBox !== null ) {
+
+			if ( _ray.intersectsBox( geometry.boundingBox ) === false ) return;
+
+		}
+
+		// test for intersections with geometry
+
+		this._computeIntersections( raycaster, intersects, _ray );
+
+	}
+
+	_computeIntersections( raycaster, intersects, rayLocalSpace ) {
+
+		let intersection;
+
+		const geometry = this.geometry;
+		const material = this.material;
+
+		const index = geometry.index;
+		const position = geometry.attributes.position;
+		const uv = geometry.attributes.uv;
+		const uv1 = geometry.attributes.uv1;
+		const normal = geometry.attributes.normal;
+		const groups = geometry.groups;
+		const drawRange = geometry.drawRange;
+
+		if ( index !== null ) {
+
+			// indexed buffer geometry
+
+			if ( Array.isArray( material ) ) {
+
+				for ( let i = 0, il = groups.length; i < il; i ++ ) {
+
+					const group = groups[ i ];
+					const groupMaterial = material[ group.materialIndex ];
+
+					const start = Math.max( group.start, drawRange.start );
+					const end = Math.min( index.count, Math.min( ( group.start + group.count ), ( drawRange.start + drawRange.count ) ) );
+
+					for ( let j = start, jl = end; j < jl; j += 3 ) {
+
+						const a = index.getX( j );
+						const b = index.getX( j + 1 );
+						const c = index.getX( j + 2 );
+
+						intersection = checkGeometryIntersection( this, groupMaterial, raycaster, rayLocalSpace, uv, uv1, normal, a, b, c );
+
+						if ( intersection ) {
+
+							intersection.faceIndex = Math.floor( j / 3 ); // triangle number in indexed buffer semantics
+							intersection.face.materialIndex = group.materialIndex;
+							intersects.push( intersection );
+
+						}
+
+					}
+
+				}
+
+			} else {
+
+				const start = Math.max( 0, drawRange.start );
+				const end = Math.min( index.count, ( drawRange.start + drawRange.count ) );
+
+				for ( let i = start, il = end; i < il; i += 3 ) {
+
+					const a = index.getX( i );
+					const b = index.getX( i + 1 );
+					const c = index.getX( i + 2 );
+
+					intersection = checkGeometryIntersection( this, material, raycaster, rayLocalSpace, uv, uv1, normal, a, b, c );
+
+					if ( intersection ) {
+
+						intersection.faceIndex = Math.floor( i / 3 ); // triangle number in indexed buffer semantics
+						intersects.push( intersection );
+
+					}
+
+				}
+
+			}
+
+		} else if ( position !== undefined ) {
+
+			// non-indexed buffer geometry
+
+			if ( Array.isArray( material ) ) {
+
+				for ( let i = 0, il = groups.length; i < il; i ++ ) {
+
+					const group = groups[ i ];
+					const groupMaterial = material[ group.materialIndex ];
+
+					const start = Math.max( group.start, drawRange.start );
+					const end = Math.min( position.count, Math.min( ( group.start + group.count ), ( drawRange.start + drawRange.count ) ) );
+
+					for ( let j = start, jl = end; j < jl; j += 3 ) {
+
+						const a = j;
+						const b = j + 1;
+						const c = j + 2;
+
+						intersection = checkGeometryIntersection( this, groupMaterial, raycaster, rayLocalSpace, uv, uv1, normal, a, b, c );
+
+						if ( intersection ) {
+
+							intersection.faceIndex = Math.floor( j / 3 ); // triangle number in non-indexed buffer semantics
+							intersection.face.materialIndex = group.materialIndex;
+							intersects.push( intersection );
+
+						}
+
+					}
+
+				}
+
+			} else {
+
+				const start = Math.max( 0, drawRange.start );
+				const end = Math.min( position.count, ( drawRange.start + drawRange.count ) );
+
+				for ( let i = start, il = end; i < il; i += 3 ) {
+
+					const a = i;
+					const b = i + 1;
+					const c = i + 2;
+
+					intersection = checkGeometryIntersection( this, material, raycaster, rayLocalSpace, uv, uv1, normal, a, b, c );
+
+					if ( intersection ) {
+
+						intersection.faceIndex = Math.floor( i / 3 ); // triangle number in non-indexed buffer semantics
+						intersects.push( intersection );
+
+					}
+
+				}
+
+			}
+
+		}
+
+	}
+
+}
+
+function checkIntersection( object, material, raycaster, ray, pA, pB, pC, point ) {
+
+	let intersect;
+
+	if ( material.side === BackSide ) {
+
+		intersect = ray.intersectTriangle( pC, pB, pA, true, point );
+
+	} else {
+
+		intersect = ray.intersectTriangle( pA, pB, pC, ( material.side === FrontSide ), point );
+
+	}
+
+	if ( intersect === null ) return null;
+
+	_intersectionPointWorld.copy( point );
+	_intersectionPointWorld.applyMatrix4( object.matrixWorld );
+
+	const distance = raycaster.ray.origin.distanceTo( _intersectionPointWorld );
+
+	if ( distance < raycaster.near || distance > raycaster.far ) return null;
+
+	return {
+		distance: distance,
+		point: _intersectionPointWorld.clone(),
+		object: object
+	};
+
+}
+
+function checkGeometryIntersection( object, material, raycaster, ray, uv, uv1, normal, a, b, c ) {
+
+	object.getVertexPosition( a, _vA );
+	object.getVertexPosition( b, _vB );
+	object.getVertexPosition( c, _vC );
+
+	const intersection = checkIntersection( object, material, raycaster, ray, _vA, _vB, _vC, _intersectionPoint );
+
+	if ( intersection ) {
+
+		if ( uv ) {
+
+			_uvA.fromBufferAttribute( uv, a );
+			_uvB.fromBufferAttribute( uv, b );
+			_uvC.fromBufferAttribute( uv, c );
+
+			intersection.uv = Triangle.getInterpolation( _intersectionPoint, _vA, _vB, _vC, _uvA, _uvB, _uvC, new Vector2() );
+
+		}
+
+		if ( uv1 ) {
+
+			_uvA.fromBufferAttribute( uv1, a );
+			_uvB.fromBufferAttribute( uv1, b );
+			_uvC.fromBufferAttribute( uv1, c );
+
+			intersection.uv1 = Triangle.getInterpolation( _intersectionPoint, _vA, _vB, _vC, _uvA, _uvB, _uvC, new Vector2() );
+
+		}
+
+		if ( normal ) {
+
+			_normalA.fromBufferAttribute( normal, a );
+			_normalB.fromBufferAttribute( normal, b );
+			_normalC.fromBufferAttribute( normal, c );
+
+			intersection.normal = Triangle.getInterpolation( _intersectionPoint, _vA, _vB, _vC, _normalA, _normalB, _normalC, new Vector3() );
+
+			if ( intersection.normal.dot( ray.direction ) > 0 ) {
+
+				intersection.normal.multiplyScalar( - 1 );
+
+			}
+
+		}
+
+		const face = {
+			a: a,
+			b: b,
+			c: c,
+			normal: new Vector3(),
+			materialIndex: 0
+		};
+
+		Triangle.getNormal( _vA, _vB, _vC, face.normal );
+
+		intersection.face = face;
+
+	}
+
+	return intersection;
+
+}
+
+export { Mesh };

site/game/node_modules/three/src/objects/Points.js

@@ -0,0 +1,166 @@
+import { Sphere } from '../math/Sphere.js';
+import { Ray } from '../math/Ray.js';
+import { Matrix4 } from '../math/Matrix4.js';
+import { Object3D } from '../core/Object3D.js';
+import { Vector3 } from '../math/Vector3.js';
+import { PointsMaterial } from '../materials/PointsMaterial.js';
+import { BufferGeometry } from '../core/BufferGeometry.js';
+
+const _inverseMatrix = /*@__PURE__*/ new Matrix4();
+const _ray = /*@__PURE__*/ new Ray();
+const _sphere = /*@__PURE__*/ new Sphere();
+const _position = /*@__PURE__*/ new Vector3();
+
+class Points extends Object3D {
+
+	constructor( geometry = new BufferGeometry(), material = new PointsMaterial() ) {
+
+		super();
+
+		this.isPoints = true;
+
+		this.type = 'Points';
+
+		this.geometry = geometry;
+		this.material = material;
+
+		this.updateMorphTargets();
+
+	}
+
+	copy( source, recursive ) {
+
+		super.copy( source, recursive );
+
+		this.material = Array.isArray( source.material ) ? source.material.slice() : source.material;
+		this.geometry = source.geometry;
+
+		return this;
+
+	}
+
+	raycast( raycaster, intersects ) {
+
+		const geometry = this.geometry;
+		const matrixWorld = this.matrixWorld;
+		const threshold = raycaster.params.Points.threshold;
+		const drawRange = geometry.drawRange;
+
+		// Checking boundingSphere distance to ray
+
+		if ( geometry.boundingSphere === null ) geometry.computeBoundingSphere();
+
+		_sphere.copy( geometry.boundingSphere );
+		_sphere.applyMatrix4( matrixWorld );
+		_sphere.radius += threshold;
+
+		if ( raycaster.ray.intersectsSphere( _sphere ) === false ) return;
+
+		//
+
+		_inverseMatrix.copy( matrixWorld ).invert();
+		_ray.copy( raycaster.ray ).applyMatrix4( _inverseMatrix );
+
+		const localThreshold = threshold / ( ( this.scale.x + this.scale.y + this.scale.z ) / 3 );
+		const localThresholdSq = localThreshold * localThreshold;
+
+		const index = geometry.index;
+		const attributes = geometry.attributes;
+		const positionAttribute = attributes.position;
+
+		if ( index !== null ) {
+
+			const start = Math.max( 0, drawRange.start );
+			const end = Math.min( index.count, ( drawRange.start + drawRange.count ) );
+
+			for ( let i = start, il = end; i < il; i ++ ) {
+
+				const a = index.getX( i );
+
+				_position.fromBufferAttribute( positionAttribute, a );
+
+				testPoint( _position, a, localThresholdSq, matrixWorld, raycaster, intersects, this );
+
+			}
+
+		} else {
+
+			const start = Math.max( 0, drawRange.start );
+			const end = Math.min( positionAttribute.count, ( drawRange.start + drawRange.count ) );
+
+			for ( let i = start, l = end; i < l; i ++ ) {
+
+				_position.fromBufferAttribute( positionAttribute, i );
+
+				testPoint( _position, i, localThresholdSq, matrixWorld, raycaster, intersects, this );
+
+			}
+
+		}
+
+	}
+
+	updateMorphTargets() {
+
+		const geometry = this.geometry;
+
+		const morphAttributes = geometry.morphAttributes;
+		const keys = Object.keys( morphAttributes );
+
+		if ( keys.length > 0 ) {
+
+			const morphAttribute = morphAttributes[ keys[ 0 ] ];
+
+			if ( morphAttribute !== undefined ) {
+
+				this.morphTargetInfluences = [];
+				this.morphTargetDictionary = {};
+
+				for ( let m = 0, ml = morphAttribute.length; m < ml; m ++ ) {
+
+					const name = morphAttribute[ m ].name || String( m );
+
+					this.morphTargetInfluences.push( 0 );
+					this.morphTargetDictionary[ name ] = m;
+
+				}
+
+			}
+
+		}
+
+	}
+
+}
+
+function testPoint( point, index, localThresholdSq, matrixWorld, raycaster, intersects, object ) {
+
+	const rayPointDistanceSq = _ray.distanceSqToPoint( point );
+
+	if ( rayPointDistanceSq < localThresholdSq ) {
+
+		const intersectPoint = new Vector3();
+
+		_ray.closestPointToPoint( point, intersectPoint );
+		intersectPoint.applyMatrix4( matrixWorld );
+
+		const distance = raycaster.ray.origin.distanceTo( intersectPoint );
+
+		if ( distance < raycaster.near || distance > raycaster.far ) return;
+
+		intersects.push( {
+
+			distance: distance,
+			distanceToRay: Math.sqrt( rayPointDistanceSq ),
+			point: intersectPoint,
+			index: index,
+			face: null,
+			object: object
+
+		} );
+
+	}
+
+}
+
+export { Points };

site/game/node_modules/three/src/objects/Skeleton.js

@@ -0,0 +1,277 @@
+import {
+	RGBAFormat,
+	FloatType
+} from '../constants.js';
+import { Bone } from './Bone.js';
+import { Matrix4 } from '../math/Matrix4.js';
+import { DataTexture } from '../textures/DataTexture.js';
+import * as MathUtils from '../math/MathUtils.js';
+
+const _offsetMatrix = /*@__PURE__*/ new Matrix4();
+const _identityMatrix = /*@__PURE__*/ new Matrix4();
+
+class Skeleton {
+
+	constructor( bones = [], boneInverses = [] ) {
+
+		this.uuid = MathUtils.generateUUID();
+
+		this.bones = bones.slice( 0 );
+		this.boneInverses = boneInverses;
+		this.boneMatrices = null;
+
+		this.boneTexture = null;
+
+		this.init();
+
+	}
+
+	init() {
+
+		const bones = this.bones;
+		const boneInverses = this.boneInverses;
+
+		this.boneMatrices = new Float32Array( bones.length * 16 );
+
+		// calculate inverse bone matrices if necessary
+
+		if ( boneInverses.length === 0 ) {
+
+			this.calculateInverses();
+
+		} else {
+
+			// handle special case
+
+			if ( bones.length !== boneInverses.length ) {
+
+				console.warn( 'THREE.Skeleton: Number of inverse bone matrices does not match amount of bones.' );
+
+				this.boneInverses = [];
+
+				for ( let i = 0, il = this.bones.length; i < il; i ++ ) {
+
+					this.boneInverses.push( new Matrix4() );
+
+				}
+
+			}
+
+		}
+
+	}
+
+	calculateInverses() {
+
+		this.boneInverses.length = 0;
+
+		for ( let i = 0, il = this.bones.length; i < il; i ++ ) {
+
+			const inverse = new Matrix4();
+
+			if ( this.bones[ i ] ) {
+
+				inverse.copy( this.bones[ i ].matrixWorld ).invert();
+
+			}
+
+			this.boneInverses.push( inverse );
+
+		}
+
+	}
+
+	pose() {
+
+		// recover the bind-time world matrices
+
+		for ( let i = 0, il = this.bones.length; i < il; i ++ ) {
+
+			const bone = this.bones[ i ];
+
+			if ( bone ) {
+
+				bone.matrixWorld.copy( this.boneInverses[ i ] ).invert();
+
+			}
+
+		}
+
+		// compute the local matrices, positions, rotations and scales
+
+		for ( let i = 0, il = this.bones.length; i < il; i ++ ) {
+
+			const bone = this.bones[ i ];
+
+			if ( bone ) {
+
+				if ( bone.parent && bone.parent.isBone ) {
+
+					bone.matrix.copy( bone.parent.matrixWorld ).invert();
+					bone.matrix.multiply( bone.matrixWorld );
+
+				} else {
+
+					bone.matrix.copy( bone.matrixWorld );
+
+				}
+
+				bone.matrix.decompose( bone.position, bone.quaternion, bone.scale );
+
+			}
+
+		}
+
+	}
+
+	update() {
+
+		const bones = this.bones;
+		const boneInverses = this.boneInverses;
+		const boneMatrices = this.boneMatrices;
+		const boneTexture = this.boneTexture;
+
+		// flatten bone matrices to array
+
+		for ( let i = 0, il = bones.length; i < il; i ++ ) {
+
+			// compute the offset between the current and the original transform
+
+			const matrix = bones[ i ] ? bones[ i ].matrixWorld : _identityMatrix;
+
+			_offsetMatrix.multiplyMatrices( matrix, boneInverses[ i ] );
+			_offsetMatrix.toArray( boneMatrices, i * 16 );
+
+		}
+
+		if ( boneTexture !== null ) {
+
+			boneTexture.needsUpdate = true;
+
+		}
+
+	}
+
+	clone() {
+
+		return new Skeleton( this.bones, this.boneInverses );
+
+	}
+
+	computeBoneTexture() {
+
+		// layout (1 matrix = 4 pixels)
+		//      RGBA RGBA RGBA RGBA (=> column1, column2, column3, column4)
+		//  with  8x8  pixel texture max   16 bones * 4 pixels =  (8 * 8)
+		//       16x16 pixel texture max   64 bones * 4 pixels = (16 * 16)
+		//       32x32 pixel texture max  256 bones * 4 pixels = (32 * 32)
+		//       64x64 pixel texture max 1024 bones * 4 pixels = (64 * 64)
+
+		let size = Math.sqrt( this.bones.length * 4 ); // 4 pixels needed for 1 matrix
+		size = Math.ceil( size / 4 ) * 4;
+		size = Math.max( size, 4 );
+
+		const boneMatrices = new Float32Array( size * size * 4 ); // 4 floats per RGBA pixel
+		boneMatrices.set( this.boneMatrices ); // copy current values
+
+		const boneTexture = new DataTexture( boneMatrices, size, size, RGBAFormat, FloatType );
+		boneTexture.needsUpdate = true;
+
+		this.boneMatrices = boneMatrices;
+		this.boneTexture = boneTexture;
+
+		return this;
+
+	}
+
+	getBoneByName( name ) {
+
+		for ( let i = 0, il = this.bones.length; i < il; i ++ ) {
+
+			const bone = this.bones[ i ];
+
+			if ( bone.name === name ) {
+
+				return bone;
+
+			}
+
+		}
+
+		return undefined;
+
+	}
+
+	dispose( ) {
+
+		if ( this.boneTexture !== null ) {
+
+			this.boneTexture.dispose();
+
+			this.boneTexture = null;
+
+		}
+
+	}
+
+	fromJSON( json, bones ) {
+
+		this.uuid = json.uuid;
+
+		for ( let i = 0, l = json.bones.length; i < l; i ++ ) {
+
+			const uuid = json.bones[ i ];
+			let bone = bones[ uuid ];
+
+			if ( bone === undefined ) {
+
+				console.warn( 'THREE.Skeleton: No bone found with UUID:', uuid );
+				bone = new Bone();
+
+			}
+
+			this.bones.push( bone );
+			this.boneInverses.push( new Matrix4().fromArray( json.boneInverses[ i ] ) );
+
+		}
+
+		this.init();
+
+		return this;
+
+	}
+
+	toJSON() {
+
+		const data = {
+			metadata: {
+				version: 4.6,
+				type: 'Skeleton',
+				generator: 'Skeleton.toJSON'
+			},
+			bones: [],
+			boneInverses: []
+		};
+
+		data.uuid = this.uuid;
+
+		const bones = this.bones;
+		const boneInverses = this.boneInverses;
+
+		for ( let i = 0, l = bones.length; i < l; i ++ ) {
+
+			const bone = bones[ i ];
+			data.bones.push( bone.uuid );
+
+			const boneInverse = boneInverses[ i ];
+			data.boneInverses.push( boneInverse.toArray() );
+
+		}
+
+		return data;
+
+	}
+
+}
+
+export { Skeleton };

site/game/node_modules/three/src/objects/SkinnedMesh.js

@@ -0,0 +1,257 @@
+import { Mesh } from './Mesh.js';
+import { Box3 } from '../math/Box3.js';
+import { Matrix4 } from '../math/Matrix4.js';
+import { Sphere } from '../math/Sphere.js';
+import { Vector3 } from '../math/Vector3.js';
+import { Vector4 } from '../math/Vector4.js';
+import { Ray } from '../math/Ray.js';
+import { AttachedBindMode, DetachedBindMode } from '../constants.js';
+
+const _basePosition = /*@__PURE__*/ new Vector3();
+
+const _skinIndex = /*@__PURE__*/ new Vector4();
+const _skinWeight = /*@__PURE__*/ new Vector4();
+
+const _vector3 = /*@__PURE__*/ new Vector3();
+const _matrix4 = /*@__PURE__*/ new Matrix4();
+const _vertex = /*@__PURE__*/ new Vector3();
+
+const _sphere = /*@__PURE__*/ new Sphere();
+const _inverseMatrix = /*@__PURE__*/ new Matrix4();
+const _ray = /*@__PURE__*/ new Ray();
+
+class SkinnedMesh extends Mesh {
+
+	constructor( geometry, material ) {
+
+		super( geometry, material );
+
+		this.isSkinnedMesh = true;
+
+		this.type = 'SkinnedMesh';
+
+		this.bindMode = AttachedBindMode;
+		this.bindMatrix = new Matrix4();
+		this.bindMatrixInverse = new Matrix4();
+
+		this.boundingBox = null;
+		this.boundingSphere = null;
+
+	}
+
+	computeBoundingBox() {
+
+		const geometry = this.geometry;
+
+		if ( this.boundingBox === null ) {
+
+			this.boundingBox = new Box3();
+
+		}
+
+		this.boundingBox.makeEmpty();
+
+		const positionAttribute = geometry.getAttribute( 'position' );
+
+		for ( let i = 0; i < positionAttribute.count; i ++ ) {
+
+			this.getVertexPosition( i, _vertex );
+			this.boundingBox.expandByPoint( _vertex );
+
+		}
+
+	}
+
+	computeBoundingSphere() {
+
+		const geometry = this.geometry;
+
+		if ( this.boundingSphere === null ) {
+
+			this.boundingSphere = new Sphere();
+
+		}
+
+		this.boundingSphere.makeEmpty();
+
+		const positionAttribute = geometry.getAttribute( 'position' );
+
+		for ( let i = 0; i < positionAttribute.count; i ++ ) {
+
+			this.getVertexPosition( i, _vertex );
+			this.boundingSphere.expandByPoint( _vertex );
+
+		}
+
+	}
+
+	copy( source, recursive ) {
+
+		super.copy( source, recursive );
+
+		this.bindMode = source.bindMode;
+		this.bindMatrix.copy( source.bindMatrix );
+		this.bindMatrixInverse.copy( source.bindMatrixInverse );
+
+		this.skeleton = source.skeleton;
+
+		if ( source.boundingBox !== null ) this.boundingBox = source.boundingBox.clone();
+		if ( source.boundingSphere !== null ) this.boundingSphere = source.boundingSphere.clone();
+
+		return this;
+
+	}
+
+	raycast( raycaster, intersects ) {
+
+		const material = this.material;
+		const matrixWorld = this.matrixWorld;
+
+		if ( material === undefined ) return;
+
+		// test with bounding sphere in world space
+
+		if ( this.boundingSphere === null ) this.computeBoundingSphere();
+
+		_sphere.copy( this.boundingSphere );
+		_sphere.applyMatrix4( matrixWorld );
+
+		if ( raycaster.ray.intersectsSphere( _sphere ) === false ) return;
+
+		// convert ray to local space of skinned mesh
+
+		_inverseMatrix.copy( matrixWorld ).invert();
+		_ray.copy( raycaster.ray ).applyMatrix4( _inverseMatrix );
+
+		// test with bounding box in local space
+
+		if ( this.boundingBox !== null ) {
+
+			if ( _ray.intersectsBox( this.boundingBox ) === false ) return;
+
+		}
+
+		// test for intersections with geometry
+
+		this._computeIntersections( raycaster, intersects, _ray );
+
+	}
+
+	getVertexPosition( index, target ) {
+
+		super.getVertexPosition( index, target );
+
+		this.applyBoneTransform( index, target );
+
+		return target;
+
+	}
+
+	bind( skeleton, bindMatrix ) {
+
+		this.skeleton = skeleton;
+
+		if ( bindMatrix === undefined ) {
+
+			this.updateMatrixWorld( true );
+
+			this.skeleton.calculateInverses();
+
+			bindMatrix = this.matrixWorld;
+
+		}
+
+		this.bindMatrix.copy( bindMatrix );
+		this.bindMatrixInverse.copy( bindMatrix ).invert();
+
+	}
+
+	pose() {
+
+		this.skeleton.pose();
+
+	}
+
+	normalizeSkinWeights() {
+
+		const vector = new Vector4();
+
+		const skinWeight = this.geometry.attributes.skinWeight;
+
+		for ( let i = 0, l = skinWeight.count; i < l; i ++ ) {
+
+			vector.fromBufferAttribute( skinWeight, i );
+
+			const scale = 1.0 / vector.manhattanLength();
+
+			if ( scale !== Infinity ) {
+
+				vector.multiplyScalar( scale );
+
+			} else {
+
+				vector.set( 1, 0, 0, 0 ); // do something reasonable
+
+			}
+
+			skinWeight.setXYZW( i, vector.x, vector.y, vector.z, vector.w );
+
+		}
+
+	}
+
+	updateMatrixWorld( force ) {
+
+		super.updateMatrixWorld( force );
+
+		if ( this.bindMode === AttachedBindMode ) {
+
+			this.bindMatrixInverse.copy( this.matrixWorld ).invert();
+
+		} else if ( this.bindMode === DetachedBindMode ) {
+
+			this.bindMatrixInverse.copy( this.bindMatrix ).invert();
+
+		} else {
+
+			console.warn( 'THREE.SkinnedMesh: Unrecognized bindMode: ' + this.bindMode );
+
+		}
+
+	}
+
+	applyBoneTransform( index, vector ) {
+
+		const skeleton = this.skeleton;
+		const geometry = this.geometry;
+
+		_skinIndex.fromBufferAttribute( geometry.attributes.skinIndex, index );
+		_skinWeight.fromBufferAttribute( geometry.attributes.skinWeight, index );
+
+		_basePosition.copy( vector ).applyMatrix4( this.bindMatrix );
+
+		vector.set( 0, 0, 0 );
+
+		for ( let i = 0; i < 4; i ++ ) {
+
+			const weight = _skinWeight.getComponent( i );
+
+			if ( weight !== 0 ) {
+
+				const boneIndex = _skinIndex.getComponent( i );
+
+				_matrix4.multiplyMatrices( skeleton.bones[ boneIndex ].matrixWorld, skeleton.boneInverses[ boneIndex ] );
+
+				vector.addScaledVector( _vector3.copy( _basePosition ).applyMatrix4( _matrix4 ), weight );
+
+			}
+
+		}
+
+		return vector.applyMatrix4( this.bindMatrixInverse );
+
+	}
+
+}
+
+export { SkinnedMesh };

site/game/node_modules/three/src/objects/Sprite.js

@@ -0,0 +1,181 @@
+import { Vector2 } from '../math/Vector2.js';
+import { Vector3 } from '../math/Vector3.js';
+import { Matrix4 } from '../math/Matrix4.js';
+import { Triangle } from '../math/Triangle.js';
+import { Object3D } from '../core/Object3D.js';
+import { BufferGeometry } from '../core/BufferGeometry.js';
+import { InterleavedBuffer } from '../core/InterleavedBuffer.js';
+import { InterleavedBufferAttribute } from '../core/InterleavedBufferAttribute.js';
+import { SpriteMaterial } from '../materials/SpriteMaterial.js';
+
+let _geometry;
+
+const _intersectPoint = /*@__PURE__*/ new Vector3();
+const _worldScale = /*@__PURE__*/ new Vector3();
+const _mvPosition = /*@__PURE__*/ new Vector3();
+
+const _alignedPosition = /*@__PURE__*/ new Vector2();
+const _rotatedPosition = /*@__PURE__*/ new Vector2();
+const _viewWorldMatrix = /*@__PURE__*/ new Matrix4();
+
+const _vA = /*@__PURE__*/ new Vector3();
+const _vB = /*@__PURE__*/ new Vector3();
+const _vC = /*@__PURE__*/ new Vector3();
+
+const _uvA = /*@__PURE__*/ new Vector2();
+const _uvB = /*@__PURE__*/ new Vector2();
+const _uvC = /*@__PURE__*/ new Vector2();
+
+class Sprite extends Object3D {
+
+	constructor( material = new SpriteMaterial() ) {
+
+		super();
+
+		this.isSprite = true;
+
+		this.type = 'Sprite';
+
+		if ( _geometry === undefined ) {
+
+			_geometry = new BufferGeometry();
+
+			const float32Array = new Float32Array( [
+				- 0.5, - 0.5, 0, 0, 0,
+				0.5, - 0.5, 0, 1, 0,
+				0.5, 0.5, 0, 1, 1,
+				- 0.5, 0.5, 0, 0, 1
+			] );
+
+			const interleavedBuffer = new InterleavedBuffer( float32Array, 5 );
+
+			_geometry.setIndex( [ 0, 1, 2,	0, 2, 3 ] );
+			_geometry.setAttribute( 'position', new InterleavedBufferAttribute( interleavedBuffer, 3, 0, false ) );
+			_geometry.setAttribute( 'uv', new InterleavedBufferAttribute( interleavedBuffer, 2, 3, false ) );
+
+		}
+
+		this.geometry = _geometry;
+		this.material = material;
+
+		this.center = new Vector2( 0.5, 0.5 );
+
+	}
+
+	raycast( raycaster, intersects ) {
+
+		if ( raycaster.camera === null ) {
+
+			console.error( 'THREE.Sprite: "Raycaster.camera" needs to be set in order to raycast against sprites.' );
+
+		}
+
+		_worldScale.setFromMatrixScale( this.matrixWorld );
+
+		_viewWorldMatrix.copy( raycaster.camera.matrixWorld );
+		this.modelViewMatrix.multiplyMatrices( raycaster.camera.matrixWorldInverse, this.matrixWorld );
+
+		_mvPosition.setFromMatrixPosition( this.modelViewMatrix );
+
+		if ( raycaster.camera.isPerspectiveCamera && this.material.sizeAttenuation === false ) {
+
+			_worldScale.multiplyScalar( - _mvPosition.z );
+
+		}
+
+		const rotation = this.material.rotation;
+		let sin, cos;
+
+		if ( rotation !== 0 ) {
+
+			cos = Math.cos( rotation );
+			sin = Math.sin( rotation );
+
+		}
+
+		const center = this.center;
+
+		transformVertex( _vA.set( - 0.5, - 0.5, 0 ), _mvPosition, center, _worldScale, sin, cos );
+		transformVertex( _vB.set( 0.5, - 0.5, 0 ), _mvPosition, center, _worldScale, sin, cos );
+		transformVertex( _vC.set( 0.5, 0.5, 0 ), _mvPosition, center, _worldScale, sin, cos );
+
+		_uvA.set( 0, 0 );
+		_uvB.set( 1, 0 );
+		_uvC.set( 1, 1 );
+
+		// check first triangle
+		let intersect = raycaster.ray.intersectTriangle( _vA, _vB, _vC, false, _intersectPoint );
+
+		if ( intersect === null ) {
+
+			// check second triangle
+			transformVertex( _vB.set( - 0.5, 0.5, 0 ), _mvPosition, center, _worldScale, sin, cos );
+			_uvB.set( 0, 1 );
+
+			intersect = raycaster.ray.intersectTriangle( _vA, _vC, _vB, false, _intersectPoint );
+			if ( intersect === null ) {
+
+				return;
+
+			}
+
+		}
+
+		const distance = raycaster.ray.origin.distanceTo( _intersectPoint );
+
+		if ( distance < raycaster.near || distance > raycaster.far ) return;
+
+		intersects.push( {
+
+			distance: distance,
+			point: _intersectPoint.clone(),
+			uv: Triangle.getInterpolation( _intersectPoint, _vA, _vB, _vC, _uvA, _uvB, _uvC, new Vector2() ),
+			face: null,
+			object: this
+
+		} );
+
+	}
+
+	copy( source, recursive ) {
+
+		super.copy( source, recursive );
+
+		if ( source.center !== undefined ) this.center.copy( source.center );
+
+		this.material = source.material;
+
+		return this;
+
+	}
+
+}
+
+function transformVertex( vertexPosition, mvPosition, center, scale, sin, cos ) {
+
+	// compute position in camera space
+	_alignedPosition.subVectors( vertexPosition, center ).addScalar( 0.5 ).multiply( scale );
+
+	// to check if rotation is not zero
+	if ( sin !== undefined ) {
+
+		_rotatedPosition.x = ( cos * _alignedPosition.x ) - ( sin * _alignedPosition.y );
+		_rotatedPosition.y = ( sin * _alignedPosition.x ) + ( cos * _alignedPosition.y );
+
+	} else {
+
+		_rotatedPosition.copy( _alignedPosition );
+
+	}
+
+
+	vertexPosition.copy( mvPosition );
+	vertexPosition.x += _rotatedPosition.x;
+	vertexPosition.y += _rotatedPosition.y;
+
+	// transform to world space
+	vertexPosition.applyMatrix4( _viewWorldMatrix );
+
+}
+
+export { Sprite };