Examples: Update missing this. references (#22305)

examples/jsm/curves/NURBSUtils.js

@@ -119,8 +119,8 @@ returns point for given u
 */
 function calcBSplinePoint( p, U, P, u ) {
 
-	const span = this.findSpan( p, u, U );
-	const N = this.calcBasisFunctions( span, u, p, U );
+	const span = findSpan( p, u, U );
+	const N = calcBasisFunctions( span, u, p, U );
 	const C = new Vector4( 0, 0, 0, 0 );
 
 	for ( let j = 0; j <= p; ++ j ) {
@@ -289,8 +289,8 @@ function calcBSplineDerivatives( p, U, P, u, nd ) {
 
 	const du = nd < p ? nd : p;
 	const CK = [];
-	const span = this.findSpan( p, u, U );
-	const nders = this.calcBasisFunctionDerivatives( span, u, p, du, U );
+	const span = findSpan( p, u, U );
+	const nders = calcBasisFunctionDerivatives( span, u, p, du, U );
 	const Pw = [];
 
 	for ( let i = 0; i < P.length; ++ i ) {
@@ -394,7 +394,7 @@ function calcRationalCurveDerivatives( Pders ) {
 
 		for ( let i = 1; i <= k; ++ i ) {
 
-			v.sub( CK[ k - i ].clone().multiplyScalar( this.calcKoverI( k, i ) * wders[ i ] ) );
+			v.sub( CK[ k - i ].clone().multiplyScalar( calcKoverI( k, i ) * wders[ i ] ) );
 
 		}
 
@@ -420,8 +420,8 @@ returns array with derivatives.
 */
 function calcNURBSDerivatives( p, U, P, u, nd ) {
 
-	const Pders = this.calcBSplineDerivatives( p, U, P, u, nd );
-	return this.calcRationalCurveDerivatives( Pders );
+	const Pders = calcBSplineDerivatives( p, U, P, u, nd );
+	return calcRationalCurveDerivatives( Pders );
 
 }
 
@@ -438,10 +438,10 @@ returns point for given (u, v)
 */
 function calcSurfacePoint( p, q, U, V, P, u, v, target ) {
 
-	const uspan = this.findSpan( p, u, U );
-	const vspan = this.findSpan( q, v, V );
-	const Nu = this.calcBasisFunctions( uspan, u, p, U );
-	const Nv = this.calcBasisFunctions( vspan, v, q, V );
+	const uspan = findSpan( p, u, U );
+	const vspan = findSpan( q, v, V );
+	const Nu = calcBasisFunctions( uspan, u, p, U );
+	const Nv = calcBasisFunctions( vspan, v, q, V );
 	const temp = [];
 
 	for ( let l = 0; l <= q; ++ l ) {

examples/jsm/utils/SkeletonUtils.js

@@ -28,8 +28,8 @@ function retarget( target, source, options = {} ) {
 	options.hip = options.hip !== undefined ? options.hip : 'hip';
 	options.names = options.names || {};
 
-	const sourceBones = source.isObject3D ? source.skeleton.bones : this.getBones( source ),
-		bones = target.isObject3D ? target.skeleton.bones : this.getBones( target );
+	const sourceBones = source.isObject3D ? source.skeleton.bones : getBones( source ),
+		bones = target.isObject3D ? target.skeleton.bones : getBones( target );
 
 	let bindBones,
 		bone, name, boneTo,
@@ -108,7 +108,7 @@ function retarget( target, source, options = {} ) {
 		bone = bones[ i ];
 		name = options.names[ bone.name ] || bone.name;
 
-		boneTo = this.getBoneByName( name, sourceBones );
+		boneTo = getBoneByName( name, sourceBones );
 
 		globalMatrix.copy( bone.matrixWorld );
 
@@ -207,7 +207,7 @@ function retargetClip( target, source, clip, options = {} ) {
 
 	if ( ! source.isObject3D ) {
 
-		source = this.getHelperFromSkeleton( source );
+		source = getHelperFromSkeleton( source );
 
 	}
 
@@ -215,7 +215,7 @@ function retargetClip( target, source, clip, options = {} ) {
 		delta = 1 / options.fps,
 		convertedTracks = [],
 		mixer = new AnimationMixer( source ),
-		bones = this.getBones( target.skeleton ),
+		bones = getBones( target.skeleton ),
 		boneDatas = [];
 	let positionOffset,
 		bone, boneTo, boneData,
@@ -230,13 +230,13 @@ function retargetClip( target, source, clip, options = {} ) {
 
 		const time = i * delta;
 
-		this.retarget( target, source, options );
+		retarget( target, source, options );
 
 		for ( let j = 0; j < bones.length; ++ j ) {
 
 			name = options.names[ bones[ j ].name ] || bones[ j ].name;
 
-			boneTo = this.getBoneByName( name, source.skeleton );
+			boneTo = getBoneByName( name, source.skeleton );
 
 			if ( boneTo ) {
 
@@ -350,14 +350,14 @@ function getSkeletonOffsets( target, source, options = {} ) {
 
 	if ( ! source.isObject3D ) {
 
-		source = this.getHelperFromSkeleton( source );
+		source = getHelperFromSkeleton( source );
 
 	}
 
 	const nameKeys = Object.keys( options.names ),
 		nameValues = Object.values( options.names ),
-		sourceBones = source.isObject3D ? source.skeleton.bones : this.getBones( source ),
-		bones = target.isObject3D ? target.skeleton.bones : this.getBones( target ),
+		sourceBones = source.isObject3D ? source.skeleton.bones : getBones( source ),
+		bones = target.isObject3D ? target.skeleton.bones : getBones( target ),
 		offsets = [];
 
 	let bone, boneTo,
@@ -370,12 +370,12 @@ function getSkeletonOffsets( target, source, options = {} ) {
 		bone = bones[ i ];
 		name = options.names[ bone.name ] || bone.name;
 
-		boneTo = this.getBoneByName( name, sourceBones );
+		boneTo = getBoneByName( name, sourceBones );
 
 		if ( boneTo && name !== options.hip ) {
 
-			const boneParent = this.getNearestBone( bone.parent, nameKeys ),
-				boneToParent = this.getNearestBone( boneTo.parent, nameValues );
+			const boneParent = getNearestBone( bone.parent, nameKeys ),
+				boneToParent = getNearestBone( boneTo.parent, nameValues );
 
 			boneParent.updateMatrixWorld();
 			boneToParent.updateMatrixWorld();
@@ -424,7 +424,7 @@ function getSkeletonOffsets( target, source, options = {} ) {
 
 function renameBones( skeleton, names ) {
 
-	const bones = this.getBones( skeleton );
+	const bones = getBones( skeleton );
 
 	for ( let i = 0; i < bones.length; ++ i ) {
 
@@ -450,7 +450,7 @@ function getBones( skeleton ) {
 
 function getBoneByName( name, skeleton ) {
 
-	for ( let i = 0, bones = this.getBones( skeleton ); i < bones.length; i ++ ) {
+	for ( let i = 0, bones = getBones( skeleton ); i < bones.length; i ++ ) {
 
 		if ( name === bones[ i ].name )
 
@@ -501,8 +501,8 @@ function findBoneTrackData( name, tracks ) {
 
 function getEqualsBonesNames( skeleton, targetSkeleton ) {
 
-	const sourceBones = this.getBones( skeleton ),
-		targetBones = this.getBones( targetSkeleton ),
+	const sourceBones = getBones( skeleton ),
+		targetBones = getBones( targetSkeleton ),
 		bones = [];
 
 	search : for ( let i = 0; i < sourceBones.length; i ++ ) {