Materials & Rendering

Materials Array

An array of material definitions. Each material object contains rendering properties.

Common Properties:

Key	Type	Description
id	String	Unique string identifier for the material (e.g., "mat_department_obj_DEFAULT").
name	String	Name of the material.
ambient	Array	[r, g, b] ambient color.
diffuse	Array	[r, g, b] diffuse color.
specular	Array	[r, g, b] specular color.
emissive	Array	[r, g, b] emissive color.
alpha	Number	Transparency level (0-1).
metadata	Object	Additional metadata (color hex, levels, etc.).
plugins	Object	Material plugins configuration (e.g., DetailMapConfiguration, ZFightPreventer).

MultiMaterials Array

Definitions of multi-materials used in the scene.

Lights Array

Definitions of light sources.

Common Properties:

Key	Type	Description
id	String	Unique identifier for the light.
type	Number	Light type (e.g., 3 for Hemisphere, 1 for Directional).
position	Array	[x, y, z] position.
direction	Array	[x, y, z] direction vector.
intensity	Number	Light intensity.
diffuse	Array	[r, g, b] diffuse color.

Cameras Array

Definitions of cameras in the scene. Typically includes ArcRotateCamera.

Common Properties:

Key	Type	Description
id	String	Unique identifier for the camera.
name	String	Name of the camera.
position	Array	[x, y, z] position.
target	Array	[x, y, z] target point.
mode	Number	Camera mode (Perspective/Orthographic).
fov	Number	Field of view.