layout_view.update_3d_view
Rotate, zoom, and tilt the layout to inspect the geometry from any angle.
For more complex structures, you can use the zz() block. This groups multiple z() statements together, allowing you to create a single "material" from multiple layers and apply common display parameters to all of them. klayout 25d view
(ACM, 2024) discusses using KLayout for DRC and LVS checks, which are the foundational technologies the 2.5D view relies on for generating scripts. API Reference
KLayout's 2.5D view is more than just a gimmick—it is a robust analytical engine that turns raw layout data into an insightful, three-dimensional model. While it requires a bit of scripting to unlock its full potential, the flexibility and control it offers for visualizing complex multi-layer designs are unparalleled in a free, open-source EDA tool. layout_view
A 25D (two-and-a-half-dimensional) view takes standard 2D layout shapes and projects them vertically based on user-defined height and thickness parameters.
You need a DRC-based script (Design Rule Check) to define the stackup, specifically importing/generating polygon layers. 2. Creating a 2.5D Script To create a new script: (ACM, 2024) discusses using KLayout for DRC and
It emphasizes layer stackups and vertical interconnects (vias) without the visual clutter of organic, non-planar topological variations.