Rename 'showEmptyTiles' option to 'stopAtEmptyTiles'

src/base/TilesRendererBase.d.ts

@@ -11,6 +11,7 @@ export class TilesRendererBase {
 	loadSiblings : Boolean;
 	displayActiveTiles : Boolean;
 	maxDepth : Number;
+	stopAtEmptyTiles : Boolean;
 
 	fetchOptions : Object;
 

src/base/TilesRendererBase.js

@@ -70,7 +70,7 @@ export class TilesRendererBase {
 		this.loadSiblings = true;
 		this.displayActiveTiles = false;
 		this.maxDepth = Infinity;
-		this.showEmptyTiles = true;
+		this.stopAtEmptyTiles = true;
 
 	}
 

src/base/traverseFunctions.js

@@ -118,7 +118,7 @@ export function determineFrustumSet( tile, renderer ) {
 	const maxDepth = renderer.maxDepth;
 	const loadSiblings = renderer.loadSiblings;
 	const lruCache = renderer.lruCache;
-	const showEmptyTiles = renderer.showEmptyTiles;
+	const stopAtEmptyTiles = renderer.stopAtEmptyTiles;
 	resetFrameState( tile, frameCount );
 
 	// Early out if this tile is not within view.
@@ -136,7 +136,7 @@ export function determineFrustumSet( tile, renderer ) {
 	stats.inFrustum ++;
 
 	// Early out if this tile has less error than we're targeting.
-	if ( showEmptyTiles || ! tile.__contentEmpty ) {
+	if ( stopAtEmptyTiles || ! tile.__contentEmpty ) {
 
 		const error = renderer.calculateError( tile );
 		tile.__error = error;