javascript - Fix minimum size of 3D globe cesium

Question

I want to fix the minimum size of 3D globe such as if user decreases the size through mouse it should not decrease beyond some fixed value.

var viewer = new Cesium.Viewer("cesiumContainer", {

animation: false,

timeline: false

});

Sandcastle Link

Any help is highly appreciated, Thanks

标签： javascriptcesium

Answer 1

viewer.scene.screenSpaceCameraController.minimumZoomDistance = 6378137;
viewer.scene.screenSpaceCameraController.maximumZoomDistance = 6378137 * 2;