Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 30x 30x 30x 30x 30x 30x 104x 104x 30x 1x | /*----------------------------------------------------------------------+
| Title: PyramidElement.ts |
| A port of the software Geometry Applet by |
| Author: David E. Joyce |
| Department of Mathematics and Computer Science |
| Clark University |
| Worcester, MA 01610-1477 |
| U.S.A. |
| |
| http://aleph0.clarku.edu/~djoyce/home.html |
| djoyce@clarku.edu |
| |
| Date: May, 1997. |
| TypeScript Port: 2026, Nelson Brown, brownnrl@gmail.com |
| https://www.nelsonbrown.net/ |
+----------------------------------------------------------------------*/
import {PolyhedronElement} from "./PolyhedronElement";
import {PolygonElement} from "../polygon/PolygonElement";
import {PointElement} from "../point/PointElement";
export class PyramidElement extends PolyhedronElement {
constructor(Base: PolygonElement, Apex: PointElement) {
super();
this.dimension = 2;
let n = 1 + Base.V.length;
this.P = new Array(n);
this.P[0] = Base;
for (let i = 1; i < n; ++i) {
this.P[i] = new PolygonElement([Apex, Base.V[i - 1], Base.V[i % Base.V.length]]);
}
}
}
|