sverchok-impl-parametric

Quick Reference

What This Skill Covers

Parametric AEC (Architecture, Engineering, Construction) design workflows using Sverchok's node-based system. Build structural grids, facade systems, stairs, roofs, MEP routing, and terrain from data — all as reusable parametric node trees.

• Structural grids: column grids, beam layouts, floor plates from spacing parameters
• Facade systems: panel division, curtain wall mullions, louver arrays
• Parametric stairs: straight, L-shaped, spiral with tread/riser profiles
• Roof geometry: hip, gable, shed from footprint polygons
• MEP routing: pipe and duct paths using spline-based nodes
• Terrain: contour/point cloud data to mesh surfaces
• Supporting techniques: matrices, Blender object integration, CSV/JSON data input, NumPy acceleration

Critical Warnings

NEVER generate geometry without wrapping output in the Sverchok nesting convention — ALL socket data requires [[object_data]] wrapping. Flat vertex lists corrupt downstream nodes.