--- description: Complete spatial database and agent payload for the HHI - IKRD Project composite scene exhibition. tags: - spatial-database - agent-payload - composite-scene - digital-twin title: HHI - IKRD Project - Full Agent Payload --- # HHI - IKRD Project - Full Agent Payload > This document serves as the comprehensive Agent Payload and complete spatial database for the HHI - IKRD Project digital twin, detailing its spatial hierarchy, zones, viewpoints, and interaction rules. ------------------------------------------------------------------------ ## Project Description The HHI - IKRD Project is a composite scene exhibition comprising multiple interconnected spatial environments located at Einsteinufer 37, Berlin, 10587, DE. This digital twin encapsulates various property layouts including hallways, living rooms, and specialized shoot areas, providing a complete spatial reference for internal AI guides and tour assistants. ------------------------------------------------------------------------ ## What Is HHI - IKRD Project? The HHI - IKRD Project is a multi-scene composite property exhibition that maps out interior spatial zones across different capture sessions, offering detailed coordinate data for viewpoints and room geometries. ------------------------------------------------------------------------ ## Key Details - **Property Type:** Apartment / House - **Address:** Einsteinufer 37, Berlin, 10587, DE - **Scene Type:** Composite Scene Exhibition ------------------------------------------------------------------------ ## What Does It Mean? ### Short Answer It represents a structured spatial dataset of residential property environments designed for virtual navigation and AI-assisted exploration. ------------------------------------------------------------------------ ## Main Concepts or Features ### 1. Spatial Hierarchy and Zones The project is structured into multiple child scenes representing different areas and layouts of the property. Each zone contains specific room dimensions, floor levels, and precise viewpoint coordinates with orientation angles. ### 2. Viewpoint Navigation Navigation within the digital twin relies on predefined viewpoints equipped with exact X, Y, Z positions and pitch, yaw, and roll rotations to facilitate seamless transitions for tour assistants and AI guides. ------------------------------------------------------------------------ ## How It Works / How to Use It 1. Access the spatial hierarchy to identify specific rooms and zones.\ 2. Query viewpoint coordinates to position AI agents or virtual cameras.\ 3. Utilize the spatial directory for lightweight sitemap indexing and navigation. ------------------------------------------------------------------------ ## Why It Matters It provides a standardized, machine-readable spatial database that enables accurate navigation, spatial awareness, and structured data retrieval for virtual exhibition environments. ------------------------------------------------------------------------ ## Common Mistakes - Assuming a single continuous room layout without accounting for composite child scenes.\ - Omitting viewpoint rotation parameters during spatial positioning.\ - Treating composite scene variants as mutually exclusive rather than part of a unified project. ------------------------------------------------------------------------ ## Pro Tips - Reference the exact viewpoint coordinates for precise camera placement.\ - Check room sizes and floor levels to understand spatial scale.\ - Use the spatial directory for quick sitemap verification. ------------------------------------------------------------------------ ## Summary - Comprehensive spatial database for the HHI - IKRD Project.\ - Structured room zones with precise dimensions and viewpoint vectors.\ - Integrated linkage to the lightweight spatial directory. ------------------------------------------------------------------------ ## FAQ ### What is the address of the property? The property is located at Einsteinufer 37, Berlin, 10587, DE. ### How are rooms structured in this payload? Rooms are organized by spatial zones within child scenes, detailing their square footage, floor level, and specific viewpoint positions and rotations. ### Where can I find the lightweight sitemap? The lightweight sitemap and index can be found in the Data Payloads section linked as the Spatial Directory. ------------------------------------------------------------------------ ## Spatial Hierarchy ### Hallway - Size: 5.5 sqm - Floor: 1 - Viewpoints: - Default: Position (X=-0.11, Y=1.29, Z=0.9), Rotation (Pitch=3.08, Yaw=-0.08, Roll=3.14) ### Living Room - Size: 29.8 sqm - Floor: 1 - Viewpoints: - Default: Position (X=0.07, Y=1.29, Z=4.34), Rotation (Pitch=2.99, Yaw=0.93, Roll=3.14) ### Livingroom - Size: 27.2 sqm - Floor: 1 - Viewpoints: - Default: Position (X=-2.61, Y=0.47, Z=2.95), Rotation (Pitch=0, Yaw=-0.99, Roll=0) ### Couch - Size: 1.8 sqm - Floor: 1 - Viewpoints: - Default: Position (X=0.3, Y=-0.1, Z=2.58), Rotation (Pitch=0, Yaw=-0.49, Roll=0) ### Hallway - Size: 6.8 sqm - Floor: 1 - Viewpoints: - Default: Position (X=-4.5, Y=0.38, Z=-5.61), Rotation (Pitch=3.06, Yaw=-1.31, Roll=3.14) ### Living Room - Size: 26.7 sqm - Floor: 1 - Viewpoints: - Default: Position (X=-0.34, Y=0.38, Z=-3.52), Rotation (Pitch=3.01, Yaw=-0.21, Roll=3.14) ------------------------------------------------------------------------ ## State and Interaction Rules The user can interact in this space by clicking on viewpoint markers to navigate between different rooms and zones, querying spatial dimensions and coordinates, and utilizing the spatial directory for quick navigation across the composite scene exhibition. ------------------------------------------------------------------------ ## Spatial Context The composite scene exhibition links multiple spatial captures of the property at Einsteinufer 37. The rooms are distributed across the first floor, connecting hallways and living areas through designated viewpoint transitions. Variations such as furnished and alternate layouts are represented across the included child scenes. ------------------------------------------------------------------------ ## Data Payloads - [Spatial Directory](/view/hhi-ikrd-project/llms.txt): Lightweight sitemap and index.