Orthogonal Projections
The regular tetrahedron has two special orthogonal projections, centered, on a vertex/fac or edge. The first correspond to the A2 Coxeter plane.
| Centered by | Edge | Face/vertex |
|---|---|---|
| Image | ||
| Projective symmetry |
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Famous quotes containing the word projections:
“Western man represents himself, on the political or psychological stage, in a spectacular world-theater. Our personality is innately cinematic, light-charged projections flickering on the screen of Western consciousness.”
—Camille Paglia (b. 1947)
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