您可以自訂新增至 3D 地圖的標記碰撞行為。

下列程式碼範例說明如何設定 Marker
結構體的 collisionBehavior
,指定標記與其他標記或地圖標籤衝突時應呈現的行為。
Swift
Map(camera: $camera, mode: .hybrid) { Marker( position: .init( latitude: 37.794724, longitude: -122.39442, altitude: 100.0), altitudeMode: .relativeToMesh, collisionBehavior: .optionalAndHidesLowerPriority, extruded: true, label: "Marker 1" ) Marker( position: .init( latitude: 37.7943220, longitude: -122.395073, altitude: 100.0), altitudeMode: .relativeToMesh, collisionBehavior: .required, extruded: true, label: "Marker 2" ) Marker( position: .init( latitude: 37.7934108, longitude: -122.396144, altitude: 100.0), altitudeMode: .relativeToMesh, collisionBehavior: .requiredAndHidesOptional, extruded: true, label: "Marker 3" ) }