Geometries Object

The geometries object contains vertex data for the element's geometry.

Key	Type	Description
vertexData	Array<Object>	Array of vertex data objects defining the geometry mesh.

Vertex Data Object

Each object in the vertexData array contains the geometric data for a mesh.

Key	Type	Description
id	String	Unique identifier for this vertex data object.
indices	Array<Number>	Array of indices defining the triangle faces (typically length is multiple of 3).
positions	Array<Number>	Array of vertex positions as [x, y, z, x, y, z, ...] (length is multiple of 3).
normals	Array<Number>	Array of vertex normals as [x, y, z, x, y, z, ...] (length is multiple of 3).
uvs	Array<Number>	Array of UV texture coordinates as [u, v, u, v, ...] (length is multiple of 2).