Available in: Sketch

Create the reflection of one or more selected sketch entities about a specified line. Use the Mirror tool in either of two ways: first pre-select the entities to mirror and then the tool, or select the tool and then the entities.

  1. Select one or more sketch entities.

    Example of selecting one or more sketch entities

  2. Click Mirror (Sketch) tool icon. (You are prompted to select the mirror line.)
  3. Select the line across which to mirror: a sketch line, a plane, or a part face or edge.

    Example selecting the line across which to mirror the sketch

  4. As soon as you click the mirror line, the sketch resolves:

    Example of sketch resolving after clicking the mirror line

  1. Click Mirror (Sketch) tool icon. (You are prompted to select a mirror line.)
  2. Select the line. (You are prompted to select entities.)
  3. As you select entities, they are mirrored. When you are finished, press ESC to exit the Mirror tool.

See the Learning center course Introduction to Sketching (Onshape account required) for more information.