Products ARCore Reference com.google.ar.sceneform.collision Classes Box Mathematical representation of a box. CollisionShape Base class for all types of shapes that collision checks can be performed against. Ray Mathematical representation of a ray. Sphere Mathematical representation of a sphere. Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 3.0 License, and code samples are licensed under the Apache 2.0 License. For details, see our Site Policies. Java is a registered trademark of Oracle and/or its affiliates. Last updated December 6, 2018.