AOTC AutoCAD 2007 Conceptual Design-ToC

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AutoCAD®

2007

Conceptual Design

Autodesk® OfficialTraining Courseware(AOTC)

00127 050008 1705A

May 2006



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iii

Contents

Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v

Lessons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Lesson 1: Integrating Raster Images with 3D Models . . . . . . . . . . . . . . . . . . . . . . . 1Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1About Raster Images. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2Applications of Raster Image Integration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Process for Integrating Raster Images with 3D Models . . . . . . . . . . . . . . . . 4Exercise: Use Raster Images with 3D Models . . . . . . . . . . . . . . . . . . . . . . . . . 6Lesson 2: Massing Shapes with 3D Solids . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9About Massing Shapes with D Solids . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Creating a Model Using Presspull . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12Guidelines for Massing Shapes with 3D Solids . . . . . . . . . . . . . . . . . . . . . . . 14Exercise: Mass Shapes with 3D Solids . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Lesson 3: Using the Sun. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19About the Sun. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20About the Light Control Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Specifying the North Direction and a Geographic Location. . . . . . . . . . . 22About the Sun Properties Palette. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25Exercise: Use the Sun . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Lesson 4: Using Visual Styles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29About Visual Styles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30Using the Visual Styles Manager. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32Using the Visual Styles Control Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34Exporting Visual Styles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36Exercise: Use and Create Visual Styles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Lesson 5: Using Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

About Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44Working with Predefined Materials. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46Creating and Editing Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49Exercise: Add Materials to Your Conceptual Design . . . . . . . . . . . . . . . . . 55



iv ■ Contents

Lesson 6: Navigating the Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59Walking and Flying Through a Model. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60Recording an Animation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64Using Animation Paths . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66Exercise: Visualize Your Conceptual Design . . . . . . . . . . . . . . . . . . . . . . . . . 68

Lesson 7: Conceptual Design Project Challenge . . . . . . . . . . . . . . . . . . . . . . . . . . 71

Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71Exercise: Conceptual Design – Project Challenge . . . . . . . . . . . . . . . . . . . 72

Appendix A: Taking Your Conceptual Design to the Next Level . . . . . 77

Lesson 8: Using Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79About Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80 The Light Control Panel of the Dashboard . . . . . . . . . . . . . . . . . . . . . . . . . . . 83Adding Lights to a Scene . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84About Selecting Lights in a Scene . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86About Editing Lights in a Scene . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87Exercise: Work with Lights in a Scene . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

Lesson 9: Rendering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97About the Rendering Environment and Render Presets . . . . . . . . . . . . . . 98Rendering Views, Cropped Regions, and Selected Objects . . . . . . . . . . . 99About the Render Window and Image Information . . . . . . . . . . . . . . . . . 100Render Output Size and Format. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103Rendering to a File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105Advanced Rendering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105Exercise: Render a Scene . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108

Appendix B: Additional Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111

Courseware from Autodesk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112Autodesk Authorized Training Centers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114Autodesk Certification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114Autodesk Consulting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114Autodesk Developer Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114Product Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114



v

Introduction

Welcome to the AutoCAD 2007: Conceptual Design Autodesk Official Training Courseware (AOTC),a training course for use in Authorized Training Center (ATC) locations, corporate training settings, andother classroom settings.

Although this courseware is designed for instructor-led courses, you can also use it for self-pacedlearning. The courseware encourages self-learning through the use of the AutoCAD® Help system.

This introduction covers the following topics:

■ Course objectives■ Elements of conceptual design■ Prerequisites■ Using this courseware■ CD contents■ Completing the exercises■ Installing the exercise data files from the CD■ Imperial and metric datasets■ Notes, tips, and warnings■ Feedback

This courseware is complementary to the software documentation. For detailed explanations offeatures and functionality, refer to the Help in the software.

Course Objectives

This course discusses how to use AutoCAD 2007 to create conceptual designs. Using only the coreAutoCAD commands, you can create compelling conceptual designs using simple techniques andcommands to quickly mass shapes, use raster images, and visualize your designs with materials, visualstyles, and animated walk-throughs.

After completing this course, you will be able to:

■

Apply raster images to drawings with 3D solids.■ Use commands such as Extrude and Presspull to mass buildings and other structures in the

conceptual design.■ Use the sun to enhance outdoor scenes of your 3D models.■ Create, apply, and manage visual styles and visual style overrides.■ Create and edit materials and apply them to a model.■ Use the 3Dfly, 3Dwalk, and Motion Path Animation commands to navigate models.■ Take a residential floor plan example through the various stages of conceptual design.



vi ■ Introduction

Elements of Conceptual Design

The elements of a conceptual design are used to convey an idea. The individual elements arecombined to effectively create, document, and communicate the conceptual design in a logicaldesign workflow. The combination of the elements brings the conceptual design closer to reality.

In this course, you use conceptual design elements to create the initial design of an office buildingcomplex. You use a raster image as the basis for your site plan. Using 3D solid objects, you mass theshapes of your design as well as the shapes of existing buildings in the area.

After the buildings and structures have been massed, you use the sun tools to view shadow positionsat different times of the day. You then use visual styles and materials to change the appearance ofobjects in the drawing, and the navigation features to walk through your design both manually and

by animating a camera along a path.

You complete the course by using the concepts and techniques covered to complete a challengeexercise of a conceptual design project.

Hand sketch of proposed building complex.

Proposed site plan using an aerial photo.

Building shapes massed using solid objects.

Proposed design with materials and sunlight shadows.



Introduction ■

vii

Prerequisites

This course is designed for the experienced user who needs to create, modify, or present conceptualdesigns using AutoCAD.

It is recommended that you have a working knowledge of:

■ AutoCAD.■ Architectural or engineering conceptual design concepts.■ Fundamental geometric and three-dimensional drafting terms.■ Microsoft® Windows® 2000 or Microsoft® Windows® XP.

Using This Courseware

The lessons in this courseware are independent of each other. However, it is recommended that youcomplete these lessons in the order that they are presented unless you are familiar with the conceptsand functionality described in those lessons.

Each lesson contains one or more exercises, practical, real-world examples for you to practice usingthe functionality you have just learned. Each exercise contains step-by-step procedures and graphicsto help you complete the exercise successfully.

The lessons in the Appendix are not central to this course but are provided if you have additional timein class, or wish to complete them in your own time after class.

CD Contents

The CD attached to the back cover of this book contains all the data and drawings you need tocomplete the exercises in this course.

To complete some lessons in this course, you must have installed the Materials Library duringinstallation.



viii ■ Introduction

Completing the Exercises

You can complete the exercise in two ways: using the book or online.

■ Using the book

Follow the step-by-step exercises in the book.■ Online

Click the AutoCAD 2007 Conceptual Design AOTC icon on your desktop, installed from the CD, andfollow the step-by-step exercises online. The online exercises are the same as those in the book. The online version has the advantage that you can concentrate on the screen without having toglance down at your book.

After launching the online exercises, you might need to alter the size of your application window toalign both windows.

Installing the Exercise Data Files from the CD

To install the data files for the exercises:

Unless you specify a different folder, the exercise files are installed in the following folder:

C:\Documents and Settings\All Users\Autodesk Learning\AutoCAD 2007\Conceptual Design

After you install the data from the CD, this folder contains all the files necessary to complete eachexercise in this course.

1. Insert the courseware CD.

2. When the setup wizard begins, follow the instructions on screen to install the data.

3. If the wizard does not start automatically, browse to the root directory of the CD anddouble-click Setup.exe.



Introduction ■

ix

Imperial and Metric Datasets

In exercises that specify units of measurement, alternative files are provided as shown in thefollowing example:

■ Open i_stair_settings.dwg (imperial) or m_stair_settings.dwg (metric).

In the exercise steps, the imperial value is followed by the metric value in parentheses as shown in the

following example:

■ For Length, enter 13'2" (4038 mm).

For exercises with no specific units of measurement, files are provided as shown in thefollowing example:

■ Open c_stair_settings.dwg (common).

In the exercise steps, the unitless value is specified as shown in the following example:

■ For Length, enter 400.

Notes, Tips, and Warnings

Throughout this courseware, notes, tips, and warnings are called out for special attention.

Feedback

We always welcome feedback on Autodesk Official Training Courseware. After completing this course,if you have suggestions for improvements or if you want to report an error in the book or on the CD,please send your comments to [email protected].

Notes contain guidelines, constraints, and other explanatory information.

Tips provide information to enhance your productivity.

Warnings provide information about actions that might result in the loss of data,system failures, or other serious consequences.