DMleadgen
46d973904b
Next.js website for Rocky Mountain Vending company featuring: - Product catalog with Stripe integration - Service areas and parts pages - Admin dashboard with Clerk authentication - SEO optimized pages with JSON-LD structured data Co-authored-by: Cursor <cursoragent@cursor.com>
84 lines
No EOL
1.9 KiB
Text
84 lines
No EOL
1.9 KiB
Text
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.attachCircle = attachCircle;
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exports.detachCircle = detachCircle;
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exports.firstCircle = void 0;
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var _RedBlackTree = require("./RedBlackTree");
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var _Diagram = require("./Diagram");
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var circlePool = [];
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var firstCircle;
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exports.firstCircle = firstCircle;
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function Circle() {
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(0, _RedBlackTree.RedBlackNode)(this);
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this.x = this.y = this.arc = this.site = this.cy = null;
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}
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function attachCircle(arc) {
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var lArc = arc.P,
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rArc = arc.N;
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if (!lArc || !rArc) return;
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var lSite = lArc.site,
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cSite = arc.site,
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rSite = rArc.site;
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if (lSite === rSite) return;
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var bx = cSite[0],
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by = cSite[1],
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ax = lSite[0] - bx,
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ay = lSite[1] - by,
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cx = rSite[0] - bx,
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cy = rSite[1] - by;
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var d = 2 * (ax * cy - ay * cx);
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if (d >= -_Diagram.epsilon2) return;
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var ha = ax * ax + ay * ay,
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hc = cx * cx + cy * cy,
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x = (cy * ha - ay * hc) / d,
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y = (ax * hc - cx * ha) / d;
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var circle = circlePool.pop() || new Circle();
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circle.arc = arc;
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circle.site = cSite;
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circle.x = x + bx;
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circle.y = (circle.cy = y + by) + Math.sqrt(x * x + y * y); // y bottom
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arc.circle = circle;
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var before = null,
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node = _Diagram.circles._;
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while (node) {
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if (circle.y < node.y || circle.y === node.y && circle.x <= node.x) {
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if (node.L) node = node.L;else {
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before = node.P;
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break;
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}
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} else {
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if (node.R) node = node.R;else {
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before = node;
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break;
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}
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}
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}
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_Diagram.circles.insert(before, circle);
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if (!before) exports.firstCircle = firstCircle = circle;
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}
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function detachCircle(arc) {
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var circle = arc.circle;
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if (circle) {
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if (!circle.P) exports.firstCircle = firstCircle = circle.N;
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_Diagram.circles.remove(circle);
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circlePool.push(circle);
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(0, _RedBlackTree.RedBlackNode)(circle);
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arc.circle = null;
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}
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} |