Puedes especificar cómo debe comportarse un marcador cuando colisiona con otro marcador o etiqueta del mapa configurando la propiedad collisionBehavior en uno de los siguientes valores:
REQUIRED: El marcador siempre debe mostrarse, independientemente de las superposiciones.
REQUIRED_AND_HIDES_OPTIONAL: El marcador siempre debe mostrarse, independientemente de las superposiciones. Los marcadores con comportamiento de colisión OPTIONAL_AND_HIDES_LOWER_PRIORITY y las etiquetas predeterminadas del mapa que se superpongan con este marcador se ocultarán.
OPTIONAL_AND_HIDES_LOWER_PRIORITY: El marcador solo debe mostrarse si no se superpone con otros. Si dos marcadores de este tipo se superponen, se mostrará el que tenga el orden de dibujo más alto. Si tienen el mismo orden de dibujo, se mostrará el que tenga la posición vertical más baja en la pantalla.
En el siguiente ejemplo de código, se muestran todos los valores de comportamiento de colisión. Para usar este ejemplo de código, sigue las instrucciones en Configuración y Agrega un mapa en 3D a tu app para configurar tu proyecto de Android Studio con un mapa básico en 3D. Luego, agrega el siguiente código al archivo MainActivity.kt:
[null,null,["Última actualización: 2025-08-31 (UTC)"],[],[],null,["# Configure marker collision behavior\n\nSelect platform: [Android](/maps/documentation/maps-3d/android-sdk/configure-marker-collision-behavior \"View this page for the Android platform docs.\") [iOS](/maps/documentation/maps-3d/ios-sdk/configure-marker-collision-behavior \"View this page for the iOS platform docs.\") [JavaScript](/maps/documentation/javascript/3d/marker-collision \"View this page for the JavaScript 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 specify how a marker should behave when it collides with another\nmarker or map label by setting the\n[`collisionBehavior`](/maps/documentation/maps-3d/android-sdk/reference/com/google/android/gms/maps3d/model/CollisionBehavior)\nproperty to one of the following values:\n\n- `REQUIRED`: The marker should always be displayed regardless of collisions.\n- `REQUIRED_AND_HIDES_OPTIONAL`: The marker should always be displayed regardless of collisions. Markers with `OPTIONAL_AND_HIDES_LOWER_PRIORITY` collision behavior r the default map labels that overlap with this marker will be hidden.\n- `OPTIONAL_AND_HIDES_LOWER_PRIORITY`: The marker should only be displayed if it does not overlap with other markers. If two markers of this type would overlap, the one with the higher draw order is shown. If they have the same draw order, the one with the lower vertical screenposition is shown.\n\n\nThe following code\nsample demonstrates each of the collision behavior values. 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\nimport com.google.android.gms.maps3d.model.latLngAltitude\n\n...\n\n// Marker 1: REQUIRED\ngoogleMap3D.addMarker(markerOptions {\n position = latLngAltitude {\n latitude = 52.52027645136134\n longitude = 13.408271658592406\n altitude = 0.0\n }\n label = \"Collision Behavior: REQUIRED\"\n altitudeMode = AltitudeMode.CLAMP_TO_GROUND\n isExtruded = true\n isDrawnWhenOccluded = true\n collisionBehavior = CollisionBehavior.REQUIRED\n})\n\n// Marker 2: REQUIRED_AND_HIDES_OPTIONAL\ngoogleMap3D.addMarker(markerOptions {\n position = latLngAltitude {\n latitude = 52.519605780912585\n longitude = 13.406867190588198\n altitude = 150.0\n }\n label = \"Colliding Behavior: REQUIRED_AND_HIDES_OPTIONAL\"\n altitudeMode = AltitudeMode.ABSOLUTE\n isExtruded = true\n isDrawnWhenOccluded = true\n collisionBehavior = CollisionBehavior.REQUIRED_AND_HIDES_OPTIONAL\n})\n\n// Marker 3: OPTIONAL_AND_HIDES_LOWER_PRIORITY\ngoogleMap3D.addMarker(markerOptions {\n position = latLngAltitude {\n latitude = 52.519882191069016\n longitude = 13.407410777254293\n altitude = 50.0\n }\n label = \"Colliding Behavior: OPTIONAL_AND_HIDES_LOWER_PRIORITY\"\n altitudeMode = AltitudeMode.RELATIVE_TO_GROUND\n isExtruded = true\n isDrawnWhenOccluded = true\n collisionBehavior = CollisionBehavior.OPTIONAL_AND_HIDES_LOWER_PRIORITY\n})\n```"]]