User`s guide
Table Of Contents
- Introduction
- Chapter 1: Taking the AutoCAD Tour
- Chapter 2: Creating Basic Drawings
- Chapter 3: Manipulating Objects
- Lesson: Selecting Objects in the Drawing
- Lesson: Changing an Object's Position
- Lesson: Creating New Objects from Existing Objects
- Lesson: Changing the Angle of an Object's Position
- Lesson: Creating a Mirror Image of Existing Objects
- Lesson: Creating Object Patterns
- Lesson: Changing an Object's Size
- Challenge Exercise: Grips
- Challenge Exercise: Architectural
- Challenge Exercise: Mechanical
- Chapter Summary
- Chapter 4: Drawing Organization and Inquiry Commands
- Chapter 5: Altering Objects
- Lesson: Trimming and Extending Objects to Defined Boundaries
- Lesson: Creating Parallel and Offset Geometry
- Lesson: Joining Objects
- Lesson: Breaking an Object into Two Objects
- Lesson: Applying a Radius Corner to Two Objects
- Lesson: Creating an Angled Corner Between Two Objects
- Lesson: Changing Part of an Object's Shape
- Challenge Exercise: Architectural
- Challenge Exercise: Mechanical
- Chapter Summary
Lesson: Using Layers ■ 257
Using layers is similar to using overlays in a manual drafting environment where clear media that
contains groups of related design elements are placed throughout the overall design. As a result, you
see everything that you create, you have the flexibility to easily remove the overlays, and can focus on
any aspect of your design.
A Typical Layer Configuration
A typical drawing could use layers to organize objects in the following way.
Layer Name
Objects
Walls
All geometry representing walls.
Electrical
All geometry representing electrical.
Hidden
Geometry that is represented by hidden lines.
Landscape
Geometry representing landscaping objects.
Construction
Temporary geometry used for sketching or other construction geometry
purposes.
Dimensions
Drawing dimensions.
Annotation
Text and notes.
Hatch
Hatch patterns, fills, gradients.
Titleblock
Borders, Title Block and title block information.
The preceding tableis only an example of a typical layer configuration. Most companies have layer
standards already defined to suit their particular needs. The following exampleshows a standard
architectural layer configuration.