Archicad Hatch
Marco had been an architect for twelve years, but ArchiCAD still had a way of surprising him.
On a rainy Tuesday, he opened the office file to finish the lobby plans for the new community center. The client wanted the floors to feel warm but modern — a subtle geometric pattern in the terrazzo, not the busy mottled look they’d used before. Marco scrolled through ArchiCAD’s hatch library and found nothing that matched the mood.
He decided to make one.
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.
Applying the custom hatch to the floor fill, Marco held his breath and hit Render. The pattern transformed the plan like a memory made visible — clean, human, and distinctly modern. The client loved it: “It feels like sunlight on a sidewalk,” she said. Marco realized the hatch had become more than a drafting detail. It was a voice in the room, whispering what the space should feel like.
Over the next week, he reused the hatch in elevation fills, adjusting rotation to follow the slope of stairs and stretching it slightly for a bold visual rhythm down the corridor. The team noticed how a small, carefully drawn hatch could influence material choices, lighting decisions, even furniture layout.
On the last day before the final presentation, Marco exported a detailed PDF. A junior designer asked, “Can I use that hatch too?” He sent her the .pat file and a short note on scale and transparency. She added it to her favorite fills palette and smiled.
That evening, walking home under a patterned awning that echoed his tiny triangles, Marco thought about how architecture was built on layers — structure, light, program, and yes, hatches. A simple graphic, repeated thoughtfully, could stitch a place together.
When the community center opened months later, people lingered on the terrazzo floor, tracing its pattern with their shoes. Marco watched a group of kids play hopscotch on the very tiles he’d imagined on a rainy morning, and he realized a hatch was never just a technical tool. It was a way to leave a subtle signature in the world — small lines that, multiplied across space, became part of someone’s day.
In ArchiCAD, "hatches" are technically known as Fill Types. Users generally praise ArchiCAD's fill/hatch tools as being significantly more powerful and intuitive than those found in competitors like AutoCAD or Revit. Key Features & User Consensus
Superior 2D Capabilities: Users frequently note that ArchiCAD's 2D tools are exceptionally strong, with some describing the hatch tool as "10,000,000x better" than AutoCAD's.
Versatile Fill Types: ArchiCAD categorizes fills into four main types:
Solid Fills: Simple monocolored fills with adjustable opacity. Vectorial Fills: Patterns made of preset vector shapes.
Symbol Fills: Custom patterns that users can create themselves.
Image Fills: Uses .jpg or .png files for realistic textures.
Placement & Geometry: Fills can be placed using various construction methods (polygonal, rectangular, or oriented) and can be easily adjusted to align with specific element origins, such as tile layouts.
BIM Integration: Unlike basic CAD software, ArchiCAD hatches can be linked to Building Materials, allowing for automatic generation of plans, sections, and elevations while maintaining consistent graphical representation. Strengths vs. Weaknesses
Highly Graphical: Intuitive interface for managing complex patterns.
Deep Learning Curve: Nearly 40 years of development means some workflows can be unintuitive for self-taught users.
Customizability: Allows for easy creation of custom symbol fills.
Resource Intensive: Complex image-based fills can sometimes slow down performance on larger files.
Flexibility: Useful for detailed residential work where "fudging" 2D details is often necessary.
For those looking to master these tools, Graphisoft Learn offers official self-paced courses, and community-driven tutorials are widely available on platforms like LinkedIn Learning. Customize Archicad - Fill Types (Hatches) 02/16
Unlocking the Power of Archicad Hatch: A Comprehensive Guide
In the world of architectural design, precision and aesthetics are paramount. One often-overlooked yet vital tool in achieving these goals is the Archicad Hatch. This feature, integral to Graphisoft's Archicad software, enables architects, designers, and draftsmen to add texture and pattern to their designs, enhancing visual communication and project documentation. Let's dive into the world of Archicad Hatch, exploring its functionalities, benefits, and applications.
What is Archicad Hatch?
Archicad Hatch refers to the process of applying patterns or textures to areas within a design to represent various materials, surfaces, or to simply enhance the visual appeal of architectural drawings. This is achieved through the use of hatchings – patterns of lines, dots, or other symbols that are repeated over a specified area. Archicad, a leading Building Information Modeling (BIM) software, offers a robust set of tools for creating and managing these hatches, making it easier to convey design intent and comply with industry standards.
Key Features of Archicad Hatch
Benefits of Using Archicad Hatch
Applications in Architectural Design
Archicad Hatch finds applications across various stages of architectural design and documentation:
Conclusion
The Archicad Hatch tool is more than just a feature within a BIM software; it's a gateway to more expressive, accurate, and professional architectural designs. By leveraging customizable patterns, scale and rotation controls, and the integration with a comprehensive BIM workflow, architects and designers can bring their visions to life with clarity and precision. Whether you're detailing materials for construction or enhancing the aesthetic appeal of your designs, Archicad Hatch stands as an indispensable ally in the pursuit of architectural excellence.
The story of the ArchiCAD Hatch (known formally as the Fill Tool) is one of evolving from simple 2D drafting lines into an intelligent, 3D-aware component of Building Information Modeling (BIM). Here is the narrative of the ArchiCAD Hatch: 1. The 2D Dawn (Drafting Era)
In the early days, ArchiCAD users, much like their AutoCAD counterparts, relied on hatches solely for 2D representation. A hatch was just a collection of lines filling a closed area—a "sand" hatch for concrete, or angled lines for brick. These were manual, static, and disconnected from the model's intelligence. 2. The Rise of "Vector Fills"
ArchiCAD introduced Vector Fills, allowing fills to have a specific orientation and to change scale based on the view scale (
). The hatch grew intelligent; it understood that the concrete pattern should look denser on a small-scale plan and sparser on a large-scale detail. 3. BIM Integration: "Fills in 3D"
The biggest transformation was connecting the 2D hatch to the 3D model.
The Magic Wand: Users can now use the "magic wand" tool to automatically detect the boundary of a wall or slab and fill it instantly.
Cut Fills: When a user cuts a section through a 3D building, ArchiCAD automatically applies a "Cut Fill" (hatch) based on the building material assigned to that element. 4. The Modern Era: Symbolic & Image Fills Today, ArchiCAD hatches are advanced:
Symbol Fills: These allow users to create complex, custom, line-based patterns (like intricate floor tiling) that repeat perfectly.
Image Fills: These map real textures (like custom flooring or specialized cladding) directly onto 2D drafting elements.
Graphic Overrides: Hatch patterns are now dynamically changed based on rules (e.g., highlighting all fire-rated walls with a specific pattern). 5. The Current Conflict: The Need for "Model" Hatches
Despite these advancements, users still demand better, more realistic hatch patterns that match modern rendering capabilities, often looking at ways to import custom .PAT files (common in CAD) to improve the stock collection. Importing an AutoCAD .PAT file into ArchiCAD?
Using Graphic Overrides to change hatch patterns automatically? SCALE FILL/HATCH ON SECTION/ELEVATIONS
Mastering the "Hatch" in Archicad: A Guide to Fills If you are coming from an AutoCAD background, you probably keep looking for the "Hatch" command. In the world of , we call these
. While they serve the same purpose—adding patterns, textures, and colors to 2D regions—Archicad’s Fill tool is deeply integrated into the Building Information Modeling (BIM) workflow.
Here is everything you need to know about mastering "hatches" in Archicad. 1. Understanding the Four Fill Types
Archicad categorizes fills based on how they behave and what they represent: Solid Fills
: These are simple, mono-colored fills. You can adjust their opacity (e.g., a 25% or 50% screen) to create depth or highlight specific areas. Vectorial Fills
: These are standard hatching patterns (like bricks or cross-hatching) made of 2D lines. They are perfect for technical documentation. Symbol Fills
: These allow for more complex, repetitive patterns. A pro tip is that you can actually add fills directly inside Symbol Fill definitions
to create richer textures without layering multiple elements. Image Fills
: These use actual image files (JPG or PNG) to represent real-world materials like stone masonry or wood grain for high-end visualizations. 2. How to Create and Edit Fills To manage your "hatches," navigate to Options > Element Attributes > Fill Types Customizing Patterns
: You can create your own patterns by drawing a small segment with 2D lines, copying it, and pasting it into a new "Symbol Fill" definition. Adjusting Orientation
: Unlike basic CAD programs, Archicad allows you to set a "Fill Handle." This lets you manually rotate or change the origin of the pattern directly on your floor plan or section to align with specific walls or edges.
: If a pattern looks too dense, you can adjust its scale within the Fill Types dialog or use the "Scale with Plan" vs. "Scale-independent" settings to decide if the hatch should stay the same size regardless of your zoom level. 3. Why Fills Matter in BIM archicad hatch
In Archicad, a "hatch" isn't just a 2D decoration. Fills are often linked to Building Materials
. When you draw a wall in 3D, Archicad automatically applies a specific Fill pattern to its 2D section cut. This ensures that your technical drawings are always consistent with your 3D model. Pro Tips for Better Documentation Cover Fills
: Use these for surface finishes on elements like slabs or roofs to show floor tiling or roofing patterns in a top-down view.
: These automatically appear when an element is "cut" by a section or floor plan cut plane, representing the internal material (e.g., concrete or insulation). Graphic Overrides
: Use these to instantly change the appearance of all fills in a view—for example, turning all wall fills solid black for a clean presentation style.
Whether you're drafting a simple floor plan or a complex detail, mastering Fills is the key to clear, professional architectural communication. from AutoCAD into Archicad?
In Archicad, "hatching" is handled via the . Understanding how to manage these fills is essential for clean documentation and professional 2D/3D representation. Core Fill Types in Archicad Archicad categorizes fills into four main types: Solid Fills
: Simple, monochromatic fills with adjustable opacity (e.g., 25%, 50%, or 100%). Vectorial Fills
: Pattern-based fills made of preset vector shapes, often used for technical drafting. Symbol Fills
: Custom patterns that you can create yourself using lines, arcs, or dots. Image Fills textures to create a more realistic or textured appearance. How to Customize and Apply Fills Access Settings : Navigate to Options > Element Attributes > Fill Types to create or edit existing patterns. 3D Vectorial Hatching
: To see hatch patterns (like bricks or tiles) on surfaces in 3D or elevations, ensure "Vectorial Hatching" is enabled in the Model Effects
section of your Section/Elevation tool settings or the Surface settings. Graphic Overrides
: Use Graphic Overrides to globally change how fills appear (e.g., making all fire-rated walls show a specific dashed hatch) without changing the underlying material settings. Pro Tips for Effective Drafting Draw Order : If a hatch is obscuring other elements, use Edit > Display Order > Send to Back to move it behind other linework. Scale Issues
: If your hatch appears too dense or sparse, you can adjust its scale within the Fill Types dialog or use Graphic Overrides to scale it specifically for certain views. DWG Export : When exporting to AutoCAD, check your Translator settings
. If hatches appear solid black in CAD, ensure you aren't "keeping the fills" in a way that flattens transparency. from AutoCAD into Archicad? SCALE FILL/HATCH ON SECTION/ELEVATIONS
In Archicad, "hatches" are technically known as . To create a report (schedule) of these elements, you use the Interactive Schedule How to Create a Fill/Hatch Schedule
To generate a list of fills by type, area, or category, follow these steps: Open Scheme Settings Document > Schedules > Scheme Settings Graphisoft Create a New Schedule and name it (e.g., "Hatch Area Report"). Element Type in the "Criteria" panel Define Criteria To filter specific hatches, add a criterion for (e.g., "Flooring") or Element ID (e.g., starts with "F-") Add Fields : In the "Fields" panel, add parameters such as: : To list the name of the pattern Graphisoft Measured Area : To get the square footage/meters of each hatch Graphisoft Fill Category : To distinguish between drafting, cover, or cut fills Graphisoft Format and View : Open the schedule from the Project Map . You can click the Sum icon (Σ)
next to the Area field to calculate a grand total for all hatches Key Fill Parameters for Reports Description
The specific pattern name (e.g., "Pavement 01", "Solid Fill") Graphisoft Fill Category Groups fills by function: (surface), or (structural) Graphisoft Measured Area The net surface area covered by the hatch Show Area Text
A checkbox in Fill Settings that places a dynamic text label directly on the floor plan Advanced Tips DXF-DWG Export Translator Settings - Graphisoft Community
In Archicad, "hatching" is handled by the Fill Tool. You can use various fill types—Solid, Vector, Symbol, and Image—to add graphic patterns to your documentation. Types of Fills in Archicad
Solid Fills: Simple, single-colored fills where you can adjust opacity (e.g., creating a 66% transparent wash).
Vector Fills: Patterns made of preset vector shapes, such as standard architectural line patterns.
Symbol Fills: Custom patterns that you can create yourself by combining lines and other fills.
Image Fills: Uses .jpg or .png files to represent textures, logos, or complex realistic patterns. How to Create or Apply a Fill
Select the Fill Tool: Find it in the Toolbox on the left side of your workspace. Choose a Geometry Method: Polygonal: Click to define each corner of a custom shape.
Rectangular: Click for the first corner and drag to the second.
Rotated Rectangular: Define the base angle with two clicks, then set the width with a third. Marco had been an architect for twelve years,
Customize the Pattern: Navigate to Options > Element Attributes > Fills to create a new pattern or modify an existing one. Pro Tips for Custom Hatching
Importing AutoCAD Hatches: When importing .dwg files, Archicad can convert AutoCAD hatches into native Fill types or "hatch blocks" (unnamed groups of lines), depending on your DXF-DWG Translator settings.
Symbol Fill Trick: You can actually add fills inside Symbol Fill definitions to create richer, more detailed hatches without needing to layer multiple elements.
Texture Mapping: For more realistic looks, use the Enhance your designs with custom image fills feature on the Graphisoft Community to import specific material images.
Mastering Archicad Hatch: A Comprehensive Guide to Enhancing Your Designs
As an architect, designer, or draftsman, you're likely no stranger to the importance of presentation and visualization in your work. One crucial aspect of creating stunning, professional-grade designs is the strategic use of textures, patterns, and hatching. In this article, we'll dive deep into the world of Archicad hatch, exploring its capabilities, benefits, and best practices to help you take your designs to the next level.
What is Archicad Hatch?
Archicad hatch refers to the hatching and patterning tools within Graphisoft's popular building information modeling (BIM) software, Archicad. Hatching is a technique used to create textures, patterns, and shading in 2D and 3D models, adding visual depth and interest to designs. Archicad's hatch tools allow users to create and customize a wide range of patterns, from simple textures to complex, detailed designs.
Benefits of Using Archicad Hatch
So, why is Archicad hatch such an essential feature for designers? Here are just a few benefits of incorporating hatching into your workflow:
Types of Archicad Hatch
Archicad offers a range of hatching tools and techniques, including:
Best Practices for Using Archicad Hatch
To get the most out of Archicad hatch, follow these best practices:
Common Applications for Archicad Hatch
Archicad hatch is a versatile tool with a wide range of applications, including:
Tips and Tricks for Mastering Archicad Hatch
To take your Archicad hatch skills to the next level, try these expert tips:
Conclusion
Archicad hatch is a powerful tool for enhancing your designs and taking your visualization skills to the next level. By mastering the various hatching techniques and best practices outlined in this article, you'll be able to create stunning, professional-grade designs that captivate and engage your clients and stakeholders. Whether you're an experienced Archicad user or just starting to explore the world of BIM, incorporating hatching into your workflow is sure to have a significant impact on the quality and effectiveness of your designs.
Sometimes the hatch needs to align with the roof pitch or wall angle.
Use projected hatches in section/elevation settings. Otherwise, your hatch will follow the 3D slope and look skewed in 2D.
Similar to slabs, when a wall is cut on the floor plan, it needs a fill.
The ArchiCAD Hatch is the silent hero of the detail drawing. It tells the builder what material to use and tells the client that you know what you’re doing.
Invest an hour in building out a solid Hatch Library based on your local standards. You will save hundreds of hours of linework over the course of your career.
Have a tricky hatch question? Drop a comment below or check out Graphisoft’s latest community forums for advanced GDL hatch scripting.
Found this helpful? Share it with a colleague who still uses the "Pattern Pen" tool incorrectly!
Can’t find that specific 45-degree honeycomb pattern your firm requires? Make your own. Benefits of Using Archicad Hatch
Pro Tip: Need a complex national standard (like ISO or ANSI hatches)? Don't draw them manually. Go to the Library Manager and download the "ArchiCAD Library 26 (or current version) – Attributes" to import professional hatch sets.