Dicone (EntityTopic, 11)
From Hi.gher. Space
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== Projection == | == Projection == | ||
The following are the two possible types of parallel projections for a dicone: | The following are the two possible types of parallel projections for a dicone: | ||
| - | http://fusion-global.org/share/dicone.png | + | <blockquote>http://fusion-global.org/share/dicone.png</blockquote> |
{{Polychora}} | {{Polychora}} | ||
{{Rotope Nav|37|38|39|(II)'I<br>Coninder|<nowiki>(II)''</nowiki><br>Dicone|((II)'I)<br>Conindric torus}} | {{Rotope Nav|37|38|39|(II)'I<br>Coninder|<nowiki>(II)''</nowiki><br>Dicone|((II)'I)<br>Conindric torus}} | ||
Revision as of 18:41, 17 June 2007
Geometry
A dicone is a special case of a pyramid where the base is a cone. It is also a special case of a dipyramid where the base is a circle.
Equations
- Variables:
r ⇒ radius of base of dicone
h ⇒ height of dicone
- All points (x, y, z, w) that lie on the surface of a dicone will satisfy the following equations:
Unknown
- The hypervolumes of a dicone are given by:
Unknown
- The realmic cross-sections (n) of a dicone are:
Unknown
Projection
The following are the two possible types of parallel projections for a dicone:
http://fusion-global.org/share/dicone.png
