Klayout 25d View ((full)) ✅

Here is how to set up and configure your layout for 25D visualization. Step 1: Install the Required Extensions Ensure you have the latest version of KLayout installed. Open KLayout. Go to > Manage Packages .

Set the Z-scaling factor to to exaggerate the height of the layers, making structural details easily visible. 3. Save Your Layer Configurations klayout 25d view

: It is currently optimized for sections of a layout, with a practical limit of roughly 100k polygons . Here is how to set up and configure

The most critical prerequisite is that your version of KLayout must be and your hardware must support it. This is because all 3D rendering is handled via OpenGL. If you've built KLayout from source and the 2.5D view option is missing from your "Tools" menu, a missing OpenGL dependency is the most likely culprit. Using a pre-built binary from the official KLayout website is the safest way to ensure this feature is available. Go to > Manage Packages

KLayout’s 2.5D view provides a lightweight, effective bridge between planar layout data and physical stackup intuition—ideal for catching vertical mismatches, presenting process stacks, and validating topology before costly fabrication or detailed 3D modeling.

: Like the standard 2D view, you can adjust layer visibility and order to focus on specific parts of the stack. Tips for Better Visualization Database Units