Sweep is very similar to the Extrude command—a 2D-cross section shape is extruded (or swept) along a specified path, but the difference here is that if the 2D base shape and the path are separated, the Extrude command will create the object at the 2D location, while the Sweep command will create it at the path location. In addition to that, the Sweep command has more options for the behavior of the base shape along the path such as the Alignment and the Twist angle options, which are not present in the Extrude command. To start the Sweep command you can type the command name SWEEP, or just type SW then press Enter. Alternatively, you can click on the Sweep button found in the Create panel in the 3D Basics workspace, and if you are using the 3D modeling workspace, you will find the Sweep button in the Modeling panel under the Home tab, or in the Solid...
Practical Autodesk AutoCAD 2021 and AutoCAD LT 2021
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Practical Autodesk AutoCAD 2021 and AutoCAD LT 2021
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Overview of this book
AutoCAD and AutoCAD LT are one of the most versatile software applications for architectural and engineering designs and the most popular computer-aided design (CAD) platform for 2D drafting and 3D modeling. This hands-on guide will take you through everything you need to know to make the most out of this powerful tool, starting from a simple tour of the user interface through to using advanced tools.
Starting with basic drawing shapes and functions, you'll get to grips with the fundamentals of CAD designs. You’ll then learn about effective drawing management using layers, dynamic blocks, and groups and discover how to add annotations and plot like professionals. The book delves into 3D modeling and helps you convert your 2D drawings into 3D models and shapes. As you progress, you’ll cover advanced tools and features such as isometric drawings, drawing utilities for managing and recovering complex files, quantity surveying, and multidisciplinary drawing files using xRefs, and you'll learn how to implement them with the help of practical exercises at the end of each chapter. Finally, you’ll get to grips with rendering and visualizing your designs in AutoCAD.
By the end of the book, you’ll have developed a solid understanding of CAD principles and be able to work with AutoCAD software confidently to build impressive 2D and 3D drawings.
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Practical Autodesk AutoCAD 2021 and AutoCAD LT 2021
Table of Contents (17 chapters)
Preface
An Introduction to AutoCAD
Free Chapter
Basic Drawing Tools
Learning about Modify Commands
Working with Arrays and Reusable Objects
Managing Drawings with Layers and Properties
Working with Hatches, Text, and Dimensions
Tables, Isometric, and Parametric Drawings
Customization Tools
External References and Dynamic Blocks
Introduction to 3D Modeling
Creating Primitive 3D Shapes
Conversion between 2D and 3D
Modifying 3D Objects
Surfaces and Mesh Modeling
Paper Space Layouts and Printing
Customer Reviews