使用instance着色

本节我们学习使用instance着色器进行着色

    //拾取var handler = new Cesium.ScreenSpaceEventHandler(viewer.scene.canvas);handler.setInputAction(function(movement){console.log(movement);var pickedObject = viewer.scene.pick(movement.position);if(Cesium.defined(pickedObject)){console.log(pickedObject.id);}},Cesium.ScreenSpaceEventType.LEFT_CLICK);//使用instance的颜色去着色let material = new Cesium.Material({fabric:{type:"Color",uniforms:{color: new Cesium.Color(1.0,0.0,0.0,0.5)}}})

完成后保存并运行我们就可以得到透明红色区域了