"oblique projection"的定义和意义

What is "oblique projection"?

Oblique projection is a method of drawing a three-dimensional object on a two-dimensional surface where the object is shown at an angle. In this technique, the front of the object is drawn in its actual size and shape, while the depth is shown at an angle, usually at 45 degrees. This creates a view where the front and side of the object are visible at the same time, making it easier to understand the object's shape and size. Oblique projection is commonly used in technical drawings and illustrations, such as floor plans, architectural designs, and engineering sketches, to provide a clear and simple view of complex objects.