viewer.scene.screenSpaceCameraController.minimumZoomDistance = 1200;
viewer.scene.screenSpaceCameraController.maximumZoomDistance = 2500;
-llf 2019-03-07 12:02 原文
viewer.scene.screenSpaceCameraController.minimumZoomDistance = 1200;
viewer.scene.screenSpaceCameraController.maximumZoomDistance = 2500;