@tdurtschi/bug/dist/src/core/entities/plant/tree/treeBranchStruct.js

Bug is a simulation that models a weevil walking around in an HTML canvas.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.TreeBranchStruct = void 0;
var Victor = require("victor");
var TreeBranchStruct = (function () {
    function TreeBranchStruct(depth, parent, maxDepth) {
        var _this = this;
        if (depth === void 0) { depth = 1; }
        if (maxDepth === void 0) { maxDepth = 5; }
        this.node = new Victor(0, 1);
        this.update = function () {
            if (_this.node.magnitude() < 100) {
                var diff = 10;
                var dir = _this.node.direction();
                _this.node.addScalarY(Math.sin(dir) * diff);
                _this.node.addScalarX(Math.cos(dir) * diff);
            }
            else if (!_this.left && _this.depth < _this.maxDepth) {
                _this.left = new TreeBranchStruct(_this.depth + 1, _this, _this.maxDepth);
                var angle = _this.node.verticalAngleDeg();
                var newDirection = (Math.floor(angle));
                _this.left.node.rotateDeg(newDirection);
            }
            _this.left && _this.left.update();
            _this.right && _this.right.update();
        };
        this.depth = depth;
        this.parent = parent;
        this.maxDepth = maxDepth;
    }
    return TreeBranchStruct;
}());
exports.TreeBranchStruct = TreeBranchStruct;
var UP_DIRECTION = -90;
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