Q:

What is an isometric drawing?

A:

Quick Answer

An isometric drawing is a sketch that shows a three-dimensional object on a single plane. The plane is typically a sheet of paper. The purpose of an isometric drawing is to give the draftsperson a way to show how an object looks in the real world.

Know More
What is an isometric drawing?
Credit: ryccio Vetta Getty Images

Full Answer

Isometric drawings use both vertical and horizontal lines to represent an object. The vertical lines are drawn vertically without any distortion. The horizontal lines, however, are drawn at a 30-degree angle to the horizontal plane. This technique gives the viewer a clearer understanding of the object.

Some isometric drawings show the dimensions of the object. In this instance, the draftsperson indicates the real distance between two points of the object by giving the dimensions in the drawing. This method helps the viewer imagine the size of the object. To avoid confusion, the draftsman usually does not provide any redundant dimensions.

A variety of professionals use isometric drawings in their work. This includes engineers, illustrators and sometimes architects, according to the Encyclopedia Britannica. These types of drawings help professionals in certain fields provide their clients with the most accurate representations of objects such a new products or an addition to a house. Isometric drawings are also helpful to machinists in some cases.

Learn more about Drawing

Related Questions

  • Q:

    What is the definition of orthographic drawing?

    A:

    An orthographic drawing is a method that allows someone to represent a three-dimensional object on a two-dimensional piece of paper. By drawing the object for a various angles, the artist is able to show how the object looks in the real world. The process is called orthographic projection.

    Full Answer >
    Filed Under:
  • Q:

    What is the difference between 2D and 3D drawings?

    A:

    The difference between a 2D and 3D drawing is the level of depth and dimension in the drawing. A 2D drawing is a flat drawing that focuses on balance and symmetry, while a 3D drawing focuses on depth and space.

    Full Answer >
    Filed Under:
  • Q:

    What is contour line drawing?

    A:

    A contour line drawing, or simply contour drawing, is an outline of the main features in a drawing. Some main features may be sketched out, but the purpose of a contour drawing is to determine the mass and size that the final picture will have.

    Full Answer >
    Filed Under:
  • Q:

    How do you draw with charcoal?

    A:

    To draw with charcoal, select charcoal and paper, draw the darker tones of your subject, and spray the drawing with a fixative. Drawing with charcoal can be very expressive and realistic, because it blends so well.

    Full Answer >
    Filed Under:

Explore