Please add a Thickness tool to the 2D Viewer, allowing users to create slab MIP images directly in the 2D viewer without opening the 3D MPR module.

For many routine cases, users only need a quick adjustable-thickness MIP rather than full multiplanar reconstruction. Having this feature in the 2D Viewer would streamline the workflow, reduce unnecessary switching between viewers, and make the evaluation of vessels, lung nodules, fractures, and other high-contrast structures much faster.

This would bring the convenience of slab MIP to the 2D Viewer while keeping the interface simple and efficient.