Revit Architecture 2008

Autodesk Revit Tutorials, Revit Families, BIM Revit

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Home CHAPTER 1 Intrduction What to expect from BIM Where can you go from here The bottom ine CHAPTER 2 Introduction Working with Revit Parametric Elements The Revit User Interface Using the Project Browser The Bottom Line CHAPTER 3 Introduction Selecting, Changing, and Replacing Elements Editing Elements Interactively Other Useful Tools The Bottom Line CHAPTER 4 Introduction Starting a Project with a Custom Template Settings for Graphic Consistency Creating Custom Annotation Tags Creating Custom Title Blocks Creating a Custom Title Block with the Family Editor The Bottom Line CHAPTER 5 Introduction Wall Types Floor and Roof Types Ceiling Types Door and Window Types Stair Types Types and Type Catalogs Graphic Overrides of Host Objects with Complex Structure Additional Global Project Settings The Bottom Line CHAPTER 6 Introduction Modeling with Revit Principles of Modeling in Revit Where Can You Go From Here? The Bottom Line CHAPTER 7 Introduction Massing Studies The Bottom Line CHAPTER 8 Introduction Conceptual Design and Early Studies The Bottom Line CHAPTER 9 Introduction Revit Design Options The Bottom Line CHAPTER 10 Introduction Modeling Parametric 3D Families Choosing the Right Family Template Types of Families Smart Workflow: Nesting One Family into Another Parametric Arrays in the Family Editor Encoding Design Rules Building a Parametric 3D Family The Bottom Line CHAPTER 11 Introduction Basic Walls: Advanced Modeling Techniques Curtain Walls: Advanced Design Techniques Roofs Roofs and Slabs: Advanced Shape Editing Railings and Fences The Bottom Line CHAPTER 12 Introduction Drawings with Shadows Color-Coded Plans and Sections Elevations That Convey Depth Working with Perspective Views Rendering Creating Animated Walkthroughs Exporting to Other Formats The Bottom Line CHAPTER 13 Introduction Preliminary Design Tools Calculating Areas Schedules Using Schedules for Preliminary Cost Estimates The Bottom Line CHAPTER 14 Introduction Sustainability in Architecture Preliminary Design Tools Tracking Recycled Materials Window Surface Percentage vs. Room Area Energy Analysis The Bottom Line CHAPTER 15 Introduction Annotating Your Views Displaying Information about Rooms Schedule Keys Tags Shared Parameters Text and Keynotes The Bottom Line

Types of Families

For model-based families, there are two high-level types: 2D and 3D. 2D families are used for making 2D details of the model, and 3D families are for making 3D geometric representations. Note that 3D families can contain nested 2D elements as a way to embed details directly into content. For 2D families, you can make standard detail components and line-based (2-pick) detail com-ponents. 3D family types include various host-based types (floor, wall, roof, and ceiling), profiles, line based, work-plane based, and generic model. Depending on which template you use, you’ll get different behavior in the model. To better understand what that means, let’s drill deeper.
Figure 10.3 Plan, elevation, and 3D view of a template for windows. Text notes, reference planes, and dimen-sions have been preset
When you decide to create an element on your own you need to select the correct template. These premade templates are time savers, because they already have the right category assigned, provide the most important reference planes that drive the behavior and geometry, and in some cases include text notes to help explain how the family will work in the context of a project. Figure 10.3 shows a window template file, which includes text indicating the exterior/interior of the wall; parametric dimensions for width, sill height, and opening height; and a sample host wall. The reference planes that appear in the family environment are the essential bones of any family. They establish the critical dimensional rules for the family, define the origin, and provide refer-ences that can be dimensioned to. All starting templates provide at least two reference planes to start with, because without reference planes, you can’t make parametric content or dimension it in the project.
Host-Based Families Profile Families 2D Line-Based Families 3D Line-Based Families Work Plane– and Face-Based Families Rich Photorealistic Content (RPC) Families Detail Component Families Generic 3D Families Curtain Panel Families Family Categories and Parameters