fix: fix the camera offset when keep press on zoom to layer (#335)

fix-offset Co-authored-by: nina992 <nouralali992@gmail.com>
reearth · Oct 27, 2022 · ccec332 · ccec332
1 parent 3af5206
commit ccec332
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/src/components/molecules/Visualizer/Engine/Cesium/useEngineRef.ts b/src/components/molecules/Visualizer/Engine/Cesium/useEngineRef.ts
@@ -92,11 +92,16 @@ export default function useEngineRef(
         if (!viewer || viewer.isDestroyed()) return;
         const e = viewer.entities.getById(layerId);
         if (!e) return;
+        const entityPos = e.position?.getValue(viewer.clock.currentTime);
+        if (!entityPos) return;
+        const cameraPos = viewer.camera.positionWC;
+        const distance = Cesium.Cartesian3.distance(entityPos, cameraPos);
+        if (Math.round(distance * 1000) / 1000 === 5000) return;
         const camera = getCamera(viewer);
         const offset = new Cesium.HeadingPitchRange(
           camera?.heading ?? 0,
           camera?.pitch ?? -90,
-          50000,
+          5000,
         );
         viewer.zoomTo(e, offset);
       },