PCDLoader: Fix label parsing. (mrdoob#32683)

Mugen87 · web-flow · commit 5a7e8bcfa57f · 2026-01-07T13:44:53.000+01:00
diff --git a/examples/jsm/loaders/PCDLoader.js b/examples/jsm/loaders/PCDLoader.js
@@ -518,7 +518,7 @@ class PCDLoader extends Loader {
 				if ( offset.label !== undefined ) {
 
 					const labelIndex = PCDheader.fields.indexOf( 'label' );
-					label.push( dataview.getInt32( ( PCDheader.points * offset.label ) + PCDheader.size[ labelIndex ] * i, this.littleEndian ) );
+					label.push( this._getDataView( dataview, ( PCDheader.points * offset.label ) + PCDheader.size[ labelIndex ] * i, PCDheader.type[ labelIndex ], PCDheader.size[ labelIndex ] ) );
 
 				}
 
@@ -578,7 +578,8 @@ class PCDLoader extends Loader {
 
 				if ( offset.label !== undefined ) {
 
-					label.push( dataview.getInt32( row + offset.label, this.littleEndian ) );
+					const labelIndex = PCDheader.fields.indexOf( 'label' );
+					label.push( this._getDataView( dataview, row + offset.label, PCDheader.type[ labelIndex ], PCDheader.size[ labelIndex ] ) );
 
 				}
 

Original file line number	Diff line number	Diff line change
`@@ -518,7 +518,7 @@ class PCDLoader extends Loader {`
`518`	`518`	`if ( offset.label !== undefined ) {`
`519`	`519`
`520`	`520`	`const labelIndex = PCDheader.fields.indexOf( 'label' );`
`521`		`- label.push( dataview.getInt32( ( PCDheader.points * offset.label ) + PCDheader.size[ labelIndex ] * i, this.littleEndian ) );`
	`521`	`+ label.push( this._getDataView( dataview, ( PCDheader.points * offset.label ) + PCDheader.size[ labelIndex ] * i, PCDheader.type[ labelIndex ], PCDheader.size[ labelIndex ] ) );`
`522`	`522`
`523`	`523`	`}`
`524`	`524`
`@@ -578,7 +578,8 @@ class PCDLoader extends Loader {`
`578`	`578`
`579`	`579`	`if ( offset.label !== undefined ) {`
`580`	`580`
`581`		`- label.push( dataview.getInt32( row + offset.label, this.littleEndian ) );`
	`581`	`+ const labelIndex = PCDheader.fields.indexOf( 'label' );`
	`582`	`+ label.push( this._getDataView( dataview, row + offset.label, PCDheader.type[ labelIndex ], PCDheader.size[ labelIndex ] ) );`
`582`	`583`
`583`	`584`	`}`
`584`	`585`