洪水淹没-修改渲染点位的颜色

guoshilong

2023-02-22 55ef61385a92d48d7add64e1c3f01e4b7bad1a7a

洪水淹没-修改渲染点位的颜色

 widgets/FloodAnalysis/Widget.js

@@ -426,14 +426,12 @@
            this.deleteEntities(pointEntities)
            // 水面线连线
            let cartesians = []
            //防止切换面板后渲染水面出错
            this.map.scene.globe.depthTestAgainstTerrain = true;
            for (let i = 0; i < data.length; i++) {
                cartesians.push(new Cesium.Cartesian3.fromDegrees(data[i].lng, data[i].lat,data[i].sw))
                let temp = this.map.entities.add({
                    position: Cesium.Cartesian3.fromDegrees(data[i].lng, data[i].lat,data[i].sw),
                    point: {
                        color: Cesium.Color.RED,
                        color: Cesium.Color.fromBytes(0, 255, 0),
                        pixelSize: 11,
                        //防止地形遮挡住点
                        disableDepthTestDistance: Number.POSITIVE_INFINITY,
@@ -443,10 +441,13 @@
                // 清空使用
                pointEntities.push(temp)
            }
            //防止切换面板后渲染水面出错
            this.map.scene.globe.depthTestAgainstTerrain = true;
            //防止切换面板后渲染点位过小
            if (this.map.entities.values.length>pointEntities.length){
                for (var i = 0; i < pointEntities.length; i++) {
                    this.pointEntities[i].point.pixelSize._value=30;
                    this.pointEntities[i].point.color._value=Cesium.Color.fromBytes(255, 0, 0);
                    this.pointEntities[i].point.color._value=Cesium.Color.fromBytes(0, 255, 0);
                }
            }