| 1 | "use strict";
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| 2 | Object.defineProperty(exports, "__esModule", { value: true });
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| 3 | exports.angleTo = void 0;
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| 4 | var gl_matrix_1 = require("gl-matrix");
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| 5 | var direction_1 = require("./direction");
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| 6 | |
| 7 | |
| 8 | |
| 9 | |
| 10 | |
| 11 |
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| 12 | function angleTo(v1, v2, direct) {
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| 13 | var ang = gl_matrix_1.vec2.angle(v1, v2);
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| 14 | var angleLargeThanPI = (0, direction_1.direction)(v1, v2) >= 0;
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| 15 | if (direct) {
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| 16 | if (angleLargeThanPI) {
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| 17 | return Math.PI * 2 - ang;
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| 18 | }
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| 19 | return ang;
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| 20 | }
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| 21 | if (angleLargeThanPI) {
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| 22 | return ang;
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| 23 | }
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| 24 | return Math.PI * 2 - ang;
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| 25 | }
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| 26 | exports.angleTo = angleTo;
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| 27 | |
| \ | No newline at end of file |