I’m uploading 3d Models and have an option to move the origin to a different location. (As in an example in SandCastle). After finish editing, I save all the parameters and destroy the transform editor.
How is it possible to re-create the Transform Editor with the same origin that was defined previously?

var transformEditor = new Cesium.TransformEditor(                      { container: viewer.container, scene: scene, transform: tileset_model.modelMatrix, boundingSphere: tileset_model.boundingSphere } );


if (clickAction === ‘origin’)


This is the way I load tileset model (all the parametrs were saved from Transorm Editor):

  var modelMatrix=Cesium.Transforms.eastNorthUpToFixedFrame(position);
  var hprRotation = Cesium.Matrix3.fromHeadingPitchRoll(rotation);
  var rotrans = Cesium.Matrix4.fromRotationTranslation(hprRotation,translation);
  Cesium.Matrix4.multiply(modelMatrix, rotrans, modelMatrix);
  Cesium.Matrix4.multiplyByScale(modelMatrix, scale, modelMatrix);                                        

var tilesetOptions={
  url: url,           
  modelMatrix: modelMatrix
var tileset=new Cesium.Cesium3DTileset(tilesetOptions);  

Hope my question and explanation of the problem is clear.

Thank you