V8: reduce number of polymorphic/megamorphic states (#600)

* V8: reduce number of polymorphic/megamorphic functions * Set lastFrameVisited to -1
NASA-AMMOS · Jul 6, 2024 · 202c221 · 202c221
1 parent aa399a4
commit 202c221
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Showing 2 changed files with 4 additions and 1 deletion.
diff --git a/src/base/TilesRendererBase.js b/src/base/TilesRendererBase.js
@@ -359,6 +359,9 @@ export class TilesRendererBase {
 
 		tile.__basePath = tileSetDir;
 
+		tile._loadIndex = 0;
+		tile.__lastFrameVisited = - 1;
+
 	}
 
 	setTileActive( tile, state ) {

diff --git a/src/three/TilesRenderer.js b/src/three/TilesRenderer.js
@@ -532,6 +532,7 @@ export class TilesRenderer extends TilesRendererBase {
 
 			boundingVolume,
 
+			metadata: null,
 			scene: null,
 			geometry: null,
 			materials: null,
@@ -543,7 +544,6 @@ export class TilesRenderer extends TilesRendererBase {
 
 	async parseTile( buffer, tile, extension ) {
 
-		tile._loadIndex = tile._loadIndex || 0;
 		tile._loadIndex ++;
 
 		const uri = tile.content.uri;