On start sometimes only the `options` event is thrown and `model` doesn't come

[bernhard-42]

I have installed CadQuery locally and then I get great code completion and syntax help on hovering. See https://github.com/bernhard-42/jupyter-cadquery/issues/78

[bernhard-42]

This works in cq-viewer.html:

  function trimUI() {
      viewer.trimUI(["ortho", "axes0"], false);
  }

  function render(model) {
      viewer?.clear();
      const [shapes, states] = model;
      const [group, tree] = viewer.renderTessellatedShapes(shapes, states, options);
      viewer.render(group, tree, states, options);
      setTimeout(trimUI, 100);
  }

  function nc(change) {
      // console.debug('viewer info:', JSON.stringify(change, null, 2));
  }

  function updateView(new_options) {
      container.innerHTML = '';
      viewer = new Viewer(container, Object.assign({}, options, new_options), nc);
      setTimeout(trimUI, 100);
  }

Of course, you shouldn't use setTimeout, but it is a hint that the asynchronous building of the DOM in the background is not ready immediately after new Viewer. You might want to observe whether the viewer is ready, e.g. via an observer as in https://github.com/bernhard-42/three-cad-viewer/blob/ac71278ba4425e46dffc10d37f4dc1f562c3976a/src/treeview.js#L177-L191 (or any smarter method)

[roipoussiere]

Thanks! I will investigate this.

I have installed CadQuery locally and then I get great code completion and syntax help on hovering.

It's an interesting feature actually, I may provide a cadquery type hinting module for users that use the cadquery server.

[roipoussiere]

It should be fixed in the last release. Want to give a try?

[bernhard-42]

works for me now, closing