Archicad Hatch [new]

Mastering ArchiCAD Hatches: The Complete Guide

Introduction

In ArchiCAD, hatches (often referred to as "Fills") are more than just cosmetic patterns; they are semantic tools that communicate materiality, construction phases, and spatial data. Whether you are creating a 2D detail or cutting a section through a complex BIM model, understanding how to manage and customize hatches is essential for professional documentation.

He sketched a small triangular motif on paper, imagining how light would bounce across the surface. In ArchiCAD’s hatch editor he recreated the tile: three thin lines meeting at a point, a tiny offset between them to give depth. He set the scale so the pattern would read as texture at normal viewing distance and chose a semi-transparent gray to let the base color of the material show through. archicad hatch

5. Advanced Placement Controls

• Angle & Scale: Independently rotate and scale hatches per instance or per element type.
• Offset & Alignment: Use the "Relocate Hatch Origin" tool to snap patterns to a reference line, grid, or element edge.
• Hole & Cutout Detection: Automatically recognizes openings (doors, windows, skylights) and prevents hatching from covering void areas.

1. Solid Hatching: A simple, solid fill used to create uniform textures and colors.
2. Line Hatching: A technique using lines to create patterns and textures, often used for shading and shadowing.
3. Symbol Hatching: A method using custom symbols and graphics to create complex patterns and textures.
4. Gradient Hatching: A feature allowing users to create smooth, gradient-like transitions between colors and patterns.

Archicad categorizes fills based on how they behave and what they represent: Solid Fills Angle & Scale: Independently rotate and scale hatches