Class DrcPointCloudImporter

Imports a Draco point cloud from an ArrayBuffer and converts it to glTF2 format. This method is useful when you already have the file data in memory.

Example

const importer = DrcPointCloudImporter.getInstance();
const buffer = await fetch('pointcloud.drc').then(r => r.arrayBuffer());
const gltfJson = await importer.importArrayBuffer('pointcloud.drc', buffer);
Copy

Imports a Draco point cloud file from a URI and converts it to glTF2 format. This method supports both direct file URIs and file collections passed through options.

Example

const importer = DrcPointCloudImporter.getInstance();
const result = await importer.importPointCloud('path/to/pointcloud.drc');
if (result.isOk()) {
  const gltfJson = result.get();
  // Process the glTF JSON
}
Copy

Imports a Draco point cloud file and converts it directly to a Rhodonite Primitive. This method bypasses glTF conversion for direct primitive creation.

Example

const importer = DrcPointCloudImporter.getInstance();
const primitive = await importer.importPointCloudToPrimitive('path/to/pointcloud.drc');
// Use the primitive directly in Rhodonite
Copy

Gets the singleton instance of the DrcPointCloudImporter. Creates a new instance if one doesn't exist.