: It is a powerful tool for explaining complex multi-layer architectures to team members who may not be as familiar with the 2D representation of the material stack. Summary of Differences Full 3D (e.g., xView) Geometry Flat polygons Extruded blocks Complex volumes (tapers, rounds) Logic Layout hierarchy Scripted stack Process simulation Performance Moderate (~100k polygons) Low (computationally intensive) Colors in the 2.5d View - KLayout Layout Viewer And Editor
: Right-click (or middle-click) and drag to move the camera horizontally or vertically across the view.
"Let’s see if the vertical coupling actually works," he muttered. He opened the Macro Editor and pulled up his .d25 script. He had spent the last hour meticulously defining the z_start and height for each layer, transforming abstract data into a physical stack. He clicked . klayout 25d view
Click and drag with the Right Mouse Button (or Middle Wheel). Zoom: Scroll the Mouse Wheel. Cross-Sectioning and Clipping
The 2.5D script is a powerful extension of the DRC language, giving you a lot of control. The official documentation has been updated to reflect that the for setting up the 2.5D stack is through a technology's "Z Stack (2.5d)" component within the Technology Manager ( File > Manage Technologies ). This replaces the older method of manually writing scripts for each view, though the core concepts remain the same. : It is a powerful tool for explaining
A 2.5D script is a variant of the KLayout DRC language. You can use boolean operations (like AND , OR , NOT ) to process polygons before extrusion.
: The feature uses OpenGL for real-time rotation and scaling. He opened the Macro Editor and pulled up his
To get the most out of KLayout’s rendering capabilities, keep these best practices in mind: 1. Leverage Opacity for Hidden Structures
Once you're in the 2.5D view, the interface shifts to a camera-centric navigation system: (Azimuth/Elevation) Right Mouse Button (Move Pivot) Middle Mouse Button (Pivot Forward/Back) Mouse Wheel Magnify/Shrink Ctrl + Mouse Wheel Reset to Top View Performance and Practical Limits