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KitWren
BeginnerFree AutoCAD course about 15 min

Move, copy and rotate

Moving, copying and rotating are how you reuse work. The key is the base point: pick it on something meaningful and every placement is exact.

In this lesson you will

  • Move and copy objects with base points and displacements
  • Make multiple and arrayed copies
  • Rotate by an angle or by reference
  • Use grips for quick edits

The base point

MOVE, COPY, ROTATE, SCALE and MIRROR all start the same way: select objects, press Enter, then pick a base point. Choose a point you can snap to exactly — a corner, an endpoint, the centre of a column — so the object lands precisely where you want it.

A small rectangle with its base point marked. An arrow shows it moved by a displacement to a new position; a second copy is left in the original place; a third version is rotated 30 degrees about the base point.base pointoriginal / copymoved (displacement)30°rotated about base point
Figure: Move, copy and rotate all start from a base point. Original KitWren diagram.

MOVE

Displacement option: at the base-point prompt type D, then 1200,0 to move by that amount without picking points.

  1. 1Type M, select objects, Enter.
  2. 2Pick a base point (snap to a corner).
  3. 3Pick the destination point, or type a displacement such as @1200,0.

COPY

CO (or CP) works like MOVE but leaves the original. It keeps asking for destination points, so you can place many copies. The Array option (A) places a number of evenly spaced copies along a line — e.g. 6 windows at 1800 centres: select a window, base point, A, 6, then @1800,0. For grids and circular patterns, use the ARRAY command.

ROTATE

Copy option (C) rotates a copy and keeps the original.

Reference option (R) rotates something to line up with another object when you don't know the angle: pick two points on the object's current edge, then two points on the target edge.

  1. 1Type RO, select objects, Enter.
  2. 2Pick the base point — the pivot.
  3. 3Type an angle (positive = counter-clockwise), e.g. 90 or -30.

Grips: editing without commands

Select an object and click a blue grip — it turns red (hot). Now press Space to cycle through Stretch › Move › Rotate › Scale › Mirror, using the hot grip as the base point. Great for quick adjustments.

Quick reference

Command / toolHow to start itWhat it does
MOVEMMoves objects
COPYCO / CPCopies objects (multiple by default)
ROTATERORotates about a base point
ARRAYARRectangular, polar or path arrays
ALIGNALMoves and rotates to match points

Common mistakes

  • Objects end up slightly off position.

    Snap the base point and destination to real geometry; don't click in space.

  • Rotation goes the wrong way.

    Positive angles are counter-clockwise; use a negative angle for clockwise.

Exercise

Furnish a meeting room

  1. Draw a 1800 × 900 table (rectangle) and a 450 × 450 chair.
  2. Copy the chair along one side of the table with COPY › Array: 3 chairs at 600 centres.
  3. Mirror or copy them to the other side.
  4. Rotate a copy of the chair 90° to sit at the table end.
  5. Move the whole set 1000 to the right by displacement.

You should end up with: A table with evenly spaced chairs, placed exactly.

Checklist

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Lesson quiz

1 / 4

What is the most important choice when moving an object precisely?

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