The following code sample
demonstrates how to add a 3D model and position it in 3D space by calling the addModel
method. To use this code sample, follow the instructions in Setup
and Add a 3D map to your app
to set
up your Android Studio project with a basic 3D map. Then, add the following code to the MainActivity.kt
file:
// Add imports and define constants import com.google.android.gms.maps3d.model.latLngAltitude val PLANE_URL = "https://storage.googleapis.com/gmp-maps-demos/p3d-map/assets/Airplane.glb" val PLANE_SCALE = 0.05 // Add to the onMap3DViewReady method, after the googleMap3D object has been initialized googleMap3D . setCamera ( camera { center = latLngAltitude { latitude = 47.133971 longitude = 11.333161 altitude = 2200.0 } heading = 221.0 tilt = 65.0 range = 1 _200 . 0 } ) googleMap3D . addModel ( modelOptions { id = "plane_model" position = latLngAltitude { latitude = 47.133971 longitude = 11.333161 altitude = 2200.0 } altitudeMode = AltitudeMode . ABSOLUTE orientation = orientation { heading = 41.5 tilt = - 90.0 roll = 0.0 } url = PLANE_URL scale = vector3D { x = PLANE_SCALE y = PLANE_SCALE z = PLANE_SCALE } } )
Listen for 3D model click events
To listen for click events on a 3D model, call setClickListener
on the model object. The following example shows
how to set a click listener on a 3D model:
model . setClickListener { lifecycleScope . launch ( Dispatchers . Main ) { Toast . makeText ( this @ModelsActivity , "Model clicked" , Toast . LENGTH_SHORT ). show () } }
Note that the click handler does not run on the Main (or UI) thread. If you
want to make changes to the UI (such as showing a Toast message), you must
switch to the Main thread. For Kotlin, you can do this using lifecycleScope.launch(Dispatchers.Main)
.
