| 1 | import {ccw} from '../counter-clockwise';
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| 2 | import {centroid} from '../centroid';
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| 3 | import {rotateRzRyRx} from '../rotation';
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| 4 |
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| 5 | export function triangle(triangles, options, point, angles){
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| 6 |
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| 7 | for (var i = triangles.length - 1; i >= 0; i--) {
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| 8 | var tri = triangles[i];
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| 9 | var p1 = tri[0];
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| 10 | var p2 = tri[1];
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| 11 | var p3 = tri[2];
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| 12 |
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| 13 | p1.rotated = rotateRzRyRx({x : point.x(p1), y : point.y(p1), z : point.z(p1)}, angles);
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| 14 | p2.rotated = rotateRzRyRx({x : point.x(p2), y : point.y(p2), z : point.z(p2)}, angles);
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| 15 | p3.rotated = rotateRzRyRx({x : point.x(p3), y : point.y(p3), z : point.z(p3)}, angles);
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| 16 |
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| 17 | p1.projected = options.project(p1.rotated, options);
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| 18 | p2.projected = options.project(p2.rotated, options);
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| 19 | p3.projected = options.project(p3.rotated, options);
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| 20 |
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| 21 | tri.ccw = ccw(tri);
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| 22 | tri.centroid = centroid(tri);
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| 23 | }
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| 24 | return triangles;
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| 25 | }
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