Structure Collection

This document describes the JSON format used for the structure collection in the Snaptrude project.

Root Object

The root of the JSON file contains the following top-level keys.

Key	Type	Description
structures	Object	A collection of structure definitions, keyed by Structure ID.
materials	Array	Definitions of materials used in the scene.
multiMaterials	Array	Definitions of multi-materials used in the scene.
cameras	Array	Definitions of cameras in the scene.
lights	Array	Definitions of light sources in the scene.
userSettings	Object	User preferences and project-wide settings.
groups	Object	Collection of element groups.
activeLayer	Object	Information about the currently active layer.
versionMetadata	Object	Versioning information for the file format.