The Preview Quad Layer feature helps you to preview the quad layers before mesh generation. You can access Preview Quad Layer from Mesh object and Quad Layer control only.
Note: When you use Preview > Quad Layer, you cannot preview the applied edge sizing.
To access Preview Quad Layer,
In the Tree view, right-click the Mesh object.
Select Preview > Quad Layer to display the quad layer mesh created.
You can also right-click Quad Layer and click Preview > Quad Layer to preview the quad layer before mesh generation