Puoi aggiungere animazioni dei percorsi della videocamera alla mappa 3D per offrire un'esperienza più immersiva ai tuoi utenti. Le animazioni del percorso della videocamera possono volare verso un punto sulla mappa o intorno a esso.
Vai su
Il seguente esempio di codice mostra come animare la videocamera per spostarsi in un punto specifico di una mappa 3D chiamando il metodo flyCameraTo. Per utilizzare questo esempio di codice, segui le istruzioni riportate in
Configurazione e
Aggiungere una mappa 3D all'app per configurare
il progetto Android Studio con una mappa 3D di base. Poi, aggiungi il seguente codice al file
MainActivity.kt:
// Add imports and define constantsimportcom.google.android.gms.maps3d.model.latLngAltitudeconstvalEMPIRE_STATE_BUILDING_LATITUDE=40.748233constvalEMPIRE_STATE_BUILDING_LONGITUDE=-73.985663...// Add to the onMap3DViewReady method, after the googleMap3D object has been initializedgoogleMap3D.flyCameraTo(flyToOptions{endCamera=camera{center=latLngAltitude{latitude=EMPIRE_STATE_BUILDING_LATITUDElongitude=EMPIRE_STATE_BUILDING_LONGITUDEaltitude=212.0// in meters}heading=34.0// bearing in degreestilt=67.0// relative to verticalrange=750.0// distance away from the focal point in metersroll=0.0// roll relative to horizontal}durationInMillis=2_000})
Volare in giro
Il seguente esempio di codice mostra come animare la videocamera per farla volare intorno a un punto specifico di una mappa 3D chiamando il metodo flyCameraAround. Per utilizzare questo esempio di codice, segui le
istruzioni riportate in
Configurazione e
Aggiungere una mappa 3D all'app
per configurare il progetto Android Studio con una mappa 3D di base. Quindi, aggiungi il codice seguente al file MainActivity.kt:
// Add imports and define constantsimportcom.google.android.gms.maps3d.model.latLngAltitudeconstvalEMPIRE_STATE_BUILDING_LATITUDE=40.748233constvalEMPIRE_STATE_BUILDING_LONGITUDE=-73.985663...// Add to the onMap3DViewReady method, after the googleMap3D object has been initializedgoogleMap3D.flyCameraAround(flyAroundOptions{center=camera{center=latLngAltitude{latitude=EMPIRE_STATE_BUILDING_LATITUDElongitude=EMPIRE_STATE_BUILDING_LONGITUDEaltitude=212.0}heading=34.0tilt=67.0range=750.0roll=0.0}durationInMillis=5_000rounds=1.0// Number of rotations - can be fractional})
[[["Facile da capire","easyToUnderstand","thumb-up"],["Il problema è stato risolto","solvedMyProblem","thumb-up"],["Altra","otherUp","thumb-up"]],[["Mancano le informazioni di cui ho bisogno","missingTheInformationINeed","thumb-down"],["Troppo complicato/troppi passaggi","tooComplicatedTooManySteps","thumb-down"],["Obsoleti","outOfDate","thumb-down"],["Problema di traduzione","translationIssue","thumb-down"],["Problema relativo a esempi/codice","samplesCodeIssue","thumb-down"],["Altra","otherDown","thumb-down"]],["Ultimo aggiornamento 2025-09-05 UTC."],[],[],null,["# Add camera path animations\n\nSelect platform: [Android](/maps/documentation/maps-3d/android-sdk/custom-camera-paths \"View this page for the Android platform docs.\") [iOS](/maps/documentation/maps-3d/ios-sdk/custom-camera-paths \"View this page for the iOS platform docs.\")\n\n\u003cbr /\u003e\n\n| This product or feature is Experimental (pre-GA). Pre-GA products and features might have limited support, and changes to pre-GA products and features might not be compatible with other pre-GA versions. Pre-GA Offerings are covered by the [Google\n| Maps Platform Service Specific Terms](https://cloud.google.com/maps-platform/terms/maps-service-terms). For more information, see the [launch stage descriptions](/maps/launch-stages).\n\n\nYou can add camera paths animations to your 3D map to provide a more immersive\nexperience for your users. Camera path animations can fly to or fly around a point on the map.\n\nFly to\n------\n\n\nThe following code sample demonstrates how to animate the camera to fly to a specific point on a 3D map by calling\nthe [`flyCameraTo`](/maps/documentation/maps-3d/android-sdk/reference/com/google/android/gms/maps3d/GoogleMap3D#flyCameraTo(com.google.android.gms.maps3d.model.FlyToOptions))\nmethod. To use this code sample, follow the instructions in\n[Setup](/maps/documentation/maps-3d/android-sdk/setup) and\n[Add a 3D map to your app](/maps/documentation/maps-3d/android-sdk/add-a-3d-map) to set\nup your Android Studio project with a basic 3D map. Then, add the following code to the\n**`MainActivity.kt`** file: \n\n```kotlin\n// Add imports and define constants\nimport com.google.android.gms.maps3d.model.latLngAltitude\nconst val EMPIRE_STATE_BUILDING_LATITUDE = 40.748233\nconst val EMPIRE_STATE_BUILDING_LONGITUDE = -73.985663\n\n...\n \n// Add to the onMap3DViewReady method, after the googleMap3D object has been initialized\ngoogleMap3D.flyCameraTo(\n flyToOptions {\n endCamera = camera {\n center = latLngAltitude {\n latitude = EMPIRE_STATE_BUILDING_LATITUDE\n longitude = EMPIRE_STATE_BUILDING_LONGITUDE\n altitude = 212.0 // in meters\n }\n heading = 34.0 // bearing in degrees\n tilt = 67.0 // relative to vertical\n range = 750.0 // distance away from the focal point in meters\n roll = 0.0 // roll relative to horizontal\n }\n durationInMillis = 2_000\n }\n)\n```\n\nFly around\n----------\n\n\nThe following code sample demonstrates how to animate the camera to fly around a specific point on a 3D map by\ncalling the [`flyCameraAround`](/maps/documentation/maps-3d/android-sdk/reference/com/google/android/gms/maps3d/GoogleMap3D#flyCameraAround(com.google.android.gms.maps3d.model.FlyAroundOptions))\nmethod. To use this code sample, follow the\ninstructions in\n[Setup](/maps/documentation/maps-3d/android-sdk/setup) and\n[Add a 3D map to your app](/maps/documentation/maps-3d/android-sdk/add-a-3d-map)\nto set up your Android Studio project with a basic 3D map. Then, add the\nfollowing code to the **`MainActivity.kt`** file: \n\n```kotlin\n// Add imports and define constants\nimport com.google.android.gms.maps3d.model.latLngAltitude\nconst val EMPIRE_STATE_BUILDING_LATITUDE = 40.748233\nconst val EMPIRE_STATE_BUILDING_LONGITUDE = -73.985663\n\n...\n\n// Add to the onMap3DViewReady method, after the googleMap3D object has been initialized\ngoogleMap3D.flyCameraAround(\n flyAroundOptions {\n center = camera {\n center = latLngAltitude {\n latitude = EMPIRE_STATE_BUILDING_LATITUDE\n longitude = EMPIRE_STATE_BUILDING_LONGITUDE\n altitude = 212.0\n }\n heading = 34.0\n tilt = 67.0\n range = 750.0\n roll = 0.0\n }\n durationInMillis = 5_000\n rounds = 1.0 // Number of rotations - can be fractional\n }\n)\n```"]]
