Add bestDist===Infinity guard in setGradientHoverPoint

devin-ai-integration[bot] · tariqksoliman · devin-ai-integration[bot] · commit 8b0ec9afdc3f · 2026-04-20T19:39:16.000Z
Prevents showing the Cesium hover dot at raw mouse coordinates when
no nearby gradient segment is found (e.g. cursor far from gradient,
or async build incomplete).

Co-Authored-By: tariq.k.soliman &lt;tariqksoliman@gmail.com&gt;
diff --git a/src/essence/Basics/Globe_/GlobeRenderer.js b/src/essence/Basics/Globe_/GlobeRenderer.js
@@ -1788,6 +1788,12 @@ class GlobeRenderer {
             }
         }
 
+        if (bestDist === Infinity) {
+            this._gradientHoverDot.show = false
+            this._requestRender()
+            return
+        }
+
         this._gradientHoverDot.position = Cesium.Cartesian3.fromDegrees(
             bestLng, bestLat, bestElev
         )

Original file line number	Diff line number	Diff line change
`@@ -1788,6 +1788,12 @@ class GlobeRenderer {`
`1788`	`1788`	`}`
`1789`	`1789`	`}`
`1790`	`1790`
	`1791`	`+ if (bestDist === Infinity) {`
	`1792`	`+ this._gradientHoverDot.show = false`
	`1793`	`+ this._requestRender()`
	`1794`	`+ return`
	`1795`	`+ }`
	`1796`	`+`
`1791`	`1797`	`this._gradientHoverDot.position = Cesium.Cartesian3.fromDegrees(`
`1792`	`1798`	`bestLng, bestLat, bestElev`
`1793`	`1799`	`)`