ClusteredLightsNode: include clustered lights in getLights() (#33793)

examples/jsm/tsl/lighting/ClusteredLightsNode.js

@@ -44,6 +44,7 @@ class ClusteredLightsNode extends LightsNode {
 
 		this.materialLights = [];
 		this.clusteredLights = [];
+		this._allLights = [];
 
 		this.maxLights = maxLights;
 		this.tileSize = tileSize;
@@ -205,6 +206,8 @@ class ClusteredLightsNode extends LightsNode {
 
 	setLights( lights ) {
 
+		this._allLights = lights;
+
 		const { clusteredLights, materialLights } = this;
 
 		let materialIndex = 0;
@@ -231,6 +234,12 @@ class ClusteredLightsNode extends LightsNode {
 
 	}
 
+	getLights() {
+
+		return this._allLights;
+
+	}
+
 	getBlock() {
 
 		return this._lightIndexes.element( this._screenClusterIndex.mul( int( this._chunksPerCluster ) ) );