Engineering Drawing Orthographic projection???

Orthographic projection is a way to completely define a three-dimensional object with two-dimensional drawings. Imagine you were photographing a 3D object. You could position the camera directly in front of the object and snap a front view. You could then position the camera directly above the object to get a top or plan view. Moving around to the right, you could take a right view shot of the object, etc. In each case, you would position the camera to be at eye level with the object. In other words, the camera lens and the object side that you are photographing should be parallel. These snapshots would correspond to orthographic projections of the object.