Source ; Materials Structures Standards – Julia Macmorrough Advertisements
Source ; Materials Structures and Standards – Rockport Publishers Inc.
ELEVATION View of the vertical planes of the building showing their relationship to each other. An elevation is viewed perpendicularly from the selected plane.
Cross section A cross section, also simply called a section, represents a vertical plane cut through the object, in the same way as a floor plan is a horizontal section viewed from the top. In the section view, everything cut by the section plane is shown as a bold line, often with a solid fill…
In dimetric projection, the direction of viewing is such that two of the three axes of space appear equally foreshortened, of which the attendant scale and angles of presentation are determined according to the angle of viewing; the scale of the third direction (vertical) is determined separately.
Oblique projection is a simple type of technical drawing of graphical projection used for producing two-dimensional images of three-dimensional objects. The objects are not in perspective, so they do not correspond to any view of an object that can be obtained in practice, but the technique does yield somewhat convincing and useful images.