COPY command in AutoCAD - Step-by-Step Guide

Introduction

The Copy command in AutoCAD helps you make exact duplicates of objects in your drawing. This saves time when you need to repeat shapes or designs without redrawing them.

When you want to create multiple identical windows in a building plan.

When you need to duplicate furniture layouts in different rooms.

When you want to replicate a symbol or logo multiple times in a design.

When you need to copy a detail from one part of the drawing to another.

When you want to create patterns or repeated elements quickly.

Steps

Step 1: Click

- Home tab > Modify panel > Copy button

The command line prompts you to select objects to copy

Step 2: Select

- Drawing area

Selected objects highlight, command line prompts for base point

Step 3: Click

- Drawing area to specify base point

Command line prompts for second point to place copy

Step 4: Click

- Drawing area to specify second point

Copy of the object appears at the new location

Step 5: Press

- Enter key or right-click and select Enter

Copy command ends and returns to default cursor

Before vs After

Before

One door object located at coordinates (10,10)

After

Two identical door objects, one at (10,10) and one at (20,10)

Settings Reference

Base Point

📍 Command line prompt during Copy command

Defines the point from which the copy is moved

Default: User defined by clicking in drawing area

Multiple Copies

📍 Command line option during Copy command

Allows creating multiple copies without restarting the command

Default: No

Common Mistakes

Not selecting the base point carefully

The copied object may not align as expected

Choose a logical base point like a corner or center for precise placement

Pressing Enter too early before placing the copy

The command ends without creating a copy

Always specify the second point before pressing Enter

Summary

The Copy command duplicates selected objects by specifying a base point and new location.

Choosing the right base point helps place copies accurately.

You can create multiple copies by repeating the placement step before exiting the command.

Practice

1. What does the COPY command do in AutoCAD?

easy

A. Deletes selected objects from the drawing

B. Duplicates selected objects to new locations

C. Changes the color of selected objects

D. Moves objects without creating duplicates

Solution

1. Step 1: Understand the purpose of COPY command

   The COPY command is used to create duplicates of selected objects in the drawing.

2. Step 2: Compare with other commands

   Unlike MOVE, COPY creates duplicates instead of relocating objects. It does not delete or change colors.

3. Final Answer:

   Duplicates selected objects to new locations -> Option B

4. Quick Check:

   COPY = Duplicate objects [OK]

Hint: COPY always creates duplicates, not moves or deletes [OK]

Common Mistakes:

• Confusing COPY with MOVE command
• Thinking COPY deletes original objects
• Assuming COPY changes object properties

2. Which is the correct sequence to use the COPY command in AutoCAD?

easy

A. Select objects -> Specify second point -> Specify base point

B. Specify base point -> Select objects -> Specify second point

C. Specify second point -> Select objects -> Specify base point

D. Select objects -> Specify base point -> Specify second point

Solution

1. Step 1: Identify the correct command flow

   First, you select the objects you want to copy.

2. Step 2: Specify points in order

   Then, specify a base point (reference) and finally the second point where the copy will be placed.

3. Final Answer:

   Select objects -> Specify base point -> Specify second point -> Option D

4. Quick Check:

   Order: Select -> Base point -> Second point [OK]

Hint: Always select objects before picking points [OK]

Common Mistakes:

• Specifying points before selecting objects
• Mixing up base point and second point order
• Skipping object selection step

3. You use the COPY command on a circle with base point at (2,3). You specify the second point at (5,7). What will be the coordinates of the copied circle's center?

medium

A. (5,7)

B. (3,4)

C. (7,10)

D. (2,3)

Solution

1. Step 1: Understand base and second point roles

   The base point is the reference point on the original object. The second point is where the copy will be placed relative to the base point.

2. Step 2: Determine copied object's new location

   The copied circle's center moves from the base point (2,3) to the second point (5,7).

3. Final Answer:

   (5,7) -> Option A

4. Quick Check:

   Copy placed at second point coordinates [OK]

Hint: Copied object moves to second point location [OK]

Common Mistakes:

• Adding coordinates instead of using second point
• Confusing base point with original center
• Choosing original coordinates instead of new

4. You tried to copy a rectangle but after specifying the base point, AutoCAD does not allow you to pick the second point. What is the most likely cause?

medium

A. You did not select any objects before starting COPY

B. You specified the second point before the base point

C. The rectangle is locked and cannot be copied

D. You pressed ESC before specifying the second point

Solution

1. Step 1: Check object selection requirement

   The COPY command requires selecting objects first. Without selection, AutoCAD cannot proceed to point specification.

2. Step 2: Understand command flow

   If no objects are selected, the command will not prompt for the second point, causing the issue.

3. Final Answer:

   You did not select any objects before starting COPY -> Option A

4. Quick Check:

   Objects must be selected first [OK]

Hint: Always select objects before base point [OK]

Common Mistakes:

• Assuming points can be picked without selection
• Ignoring locked object status
• Pressing ESC prematurely

5. You want to create three copies of a line using the COPY command. You select the line, specify the base point at (0,0), then specify three points: (5,0), (10,0), and (15,0). What will be the result?

hard

A. Error because multiple points cannot be specified

B. One copy placed at (15,0)

C. Three copies placed at (5,0), (10,0), and (15,0)

D. Three copies stacked at (5,0)

Solution

1. Step 1: Understand multiple copy points

   The COPY command allows specifying multiple points after the base point to create multiple copies in one command.

2. Step 2: Apply points to copies

   Each point (5,0), (10,0), and (15,0) will place a copy of the line at those coordinates relative to the base point.

3. Final Answer:

   Three copies placed at (5,0), (10,0), and (15,0) -> Option C

4. Quick Check:

   Multiple points = multiple copies [OK]

Hint: Specify multiple points to create multiple copies [OK]

Common Mistakes:

• Thinking only one copy can be made per command
• Assuming copies stack on one point
• Believing multiple points cause errors