ifcos-impl-materials

What problem does it solve?

This Skill provides a comprehensive guide and practical code examples for assigning physical materials and visual styles to building elements within IFC files using the IfcOpenShell Python library, ensuring accurate and compliant BIM data.

Core Features & Use Cases

• Material Creation & Assignment: Create and assign single materials, layered materials (walls, slabs), profiled materials (beams, columns), and constituent materials (windows, doors).
• Schema Compliance: Handles differences between IFC2X3 and IFC4+ material definitions.
• Visual Styling: Integrates physical materials with visual appearance (color, texture).
• Use Case: When modeling a wall in BIM software and exporting to IFC, ensure it has the correct layered material definition (e.g., brick, insulation, blockwork) with accurate thicknesses, so that downstream analysis and visualization tools interpret the construction correctly.

Quick Start

Use the ifcos-impl-materials skill to create a layered material for a wall and assign it to an IfcWallType.