Symmetric orthographic projections of these 35 polytopes can be made in the A 6, A 5, A 4, A 3, A 2 Coxeter planes.
42.
The viewer re-projects the equirectangular panorama to an orthographic projection so that the view appears more natural, without the curved lines otherwise typical for panoramic photographs.
43.
Symmetric orthographic projections of these 32 polytopes can be made in the B 5, B 4, B 3, B 2, A 3, Coxeter planes.
44.
The reference area " A " is typically defined as the area of the orthographic projection of the object on a plane perpendicular to the direction of motion.
45.
Latitudes beyond the range of the map should be clipped by calculating the distance " c " from the " center " of the orthographic projection.
46.
Symmetric orthographic projections of these 135 polytopes can be made in the A 7, A 6, A 5, A 4, A 3, A 2 Coxeter planes.
47.
Direct application of the orthographic projection yields scattered points in ( " x ", " y " ), which creates problems for plotting and numerical integration.
48.
The cross-sectional area ( A') of an object when viewed from a particular angle is the total area of the orthographic projection of the object from that angle.
49.
For visualization this 8-dimensional polytope is often displayed in a special skewed orthographic projection direction that fits its 240 vertices within a regular triacontagon ( called a Petrie polygon ).
50.
ISO 128 itself was first published in 1982, contained 15 pages and " specified the general principles of presentation to be applied to technical drawings following the orthographic projection methods ".
