H3DU.MeshJSON

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H3DU.MeshJSON()

JSON exporter of graphics meshes.

This class is considered a supplementary class to the Public Domain HTML 3D Library and is not considered part of that library.

To use this class, you must include the script "extras/meshjson.js"; the class is not included in the "h3du_min.js" file which makes up the HTML 3D Library. Example:

<script type="text/javascript" src="extras/meshjson.js"></script>

Methods

• loadJSON
  Loads a mesh from JSON format.
• toJSON
  Converts a mesh to JSON format.

(static) H3DU.MeshJSON.loadJSON(url)

Loads a mesh from JSON format.

Parameters

• url (Type: string)
  URL to a JSON mesh object, as used in the Public Domain HTML 3D Library.

Return Value

A promise that, when resolved, exposes an object that implements a property named toShape, which is a method that gets a H3DU.ShapeGroup describing the 3D mesh. (Type: Promise)

(static) H3DU.MeshJSON.toJSON(mesh)

Converts a mesh to JSON format.

Parameters

• mesh (Type: H3DU.Mesh | H3DU.MeshBuffer)
  A mesh object or mesh buffer object, as used in the Public Domain HTML 3D Library.

Return Value

A JSON string describing the mesh. (Type: string)

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