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判断viewer是否存在

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zh
2025-07-18 14:23:34 +08:00
parent 7b583f761b
commit 552c086d3a
1 changed files with 3 additions and 0 deletions
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3
src/Obj/Base/BillboardObject/index.js
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@ -2344,6 +2344,9 @@ class BillboardObject extends Base {
} }
async updateHeight() { async updateHeight() {
if(!this.sdk || !this.sdk.viewer || !this.sdk.viewer.scene) {
return
}
let height let height
let height2 let height2
let point1 = new Cesium.Cartesian3.fromDegrees( let point1 = new Cesium.Cartesian3.fromDegrees(