From abe84c018af7db1e2f5bfa66f3ed29b29cb95b1d Mon Sep 17 00:00:00 2001
From: David Manthey <david.manthey@kitware.com>
Date: Wed, 24 Sep 2025 11:12:54 -0400
Subject: [PATCH] perf: Specify dynamic draw for polygon strokes in webgl

In a real use case this change reduced the bufferData time by 11%.
---
 src/polygonFeature.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/polygonFeature.js b/src/polygonFeature.js
index f698135d7a..02e9792412 100644
--- a/src/polygonFeature.js
+++ b/src/polygonFeature.js
@@ -469,7 +469,8 @@ var polygonFeature = function (arg) {
       m_lineFeature = m_this.layer().createFeature('line', {
         selectionAPI: false,
         gcs: m_this.gcs(),
-        visible: m_this.visible(undefined, true)
+        visible: m_this.visible(undefined, true),
+        dynamicDraw: true
       });
       m_this.dependentFeatures([m_lineFeature]);
     }