From ec8657ebe8dd35130d8afb99ac4e4da76a5d4ee4 Mon Sep 17 00:00:00 2001
From: Guillaume Beraudo <guillaume.beraudo@camptocamp.com>
Date: Fri, 15 Mar 2024 14:58:50 +0100
Subject: [PATCH] Onldy create declutter builder group when using it

---
 src/MVTEncoder.ts | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/MVTEncoder.ts b/src/MVTEncoder.ts
index 3c1245e..a28e17a 100644
--- a/src/MVTEncoder.ts
+++ b/src/MVTEncoder.ts
@@ -133,7 +133,7 @@ export default class MVTEncoder {
     );
 
     let declutterBuilderGroup: CanvasBuilderGroup | undefined;
-    if (declutter) {
+    if (declutter && olMajorVersion <= 9) {
       declutterBuilderGroup = new CanvasBuilderGroup(
         0,
         featuresExtent.extent,
@@ -173,7 +173,9 @@ export default class MVTEncoder {
               tolerance,
               resourceLoadedListener,
               undefined,
-              declutterBuilderGroup
+              olMajorVersion <= 9
+                ? (declutterBuilderGroup as unknown as boolean)
+                : declutter
             ) || loading;
         }
       }