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Codelabs

Step-by-step guides for building 3D and AR apps with SceneView and Jetpack Compose.

Getting started

  • 3D with Compose

    Build your first 3D scene with a rotating glTF model, HDR lighting, and orbit camera gestures.

    ~25 minutes · Beginner

    Start

  • AR with Compose

    Place 3D objects in the real world using ARCore plane detection and anchor tracking.

    ~20 minutes · Beginner

    Start

Advanced guides

  • Physics simulation

    Bouncing spheres with gravity, floor collisions, and configurable restitution.

    ~15 minutes · Intermediate

    Start

  • Dynamic sky & fog

    Time-of-day sun cycle with atmospheric fog for moody outdoor scenes.

    ~15 minutes · Intermediate

    Start

  • Reflection probes

    Zone-based IBL overrides for realistic metallic and glossy materials.

    ~15 minutes · Intermediate

    Start

  • Lines, paths & text

    3D line drawings, polylines, and camera-facing text labels for annotation.

    ~15 minutes · Intermediate

    Start