Method getContourCenter

static/visualizer.js:470–473

(points)

    }
    
    getContourCenter(points) {
        const sum = points.reduce((acc, p) => [acc[0] + p[0], acc[1] + p[1]], [0, 0]);
        return [sum[0] / points.length, sum[1] / points.length];
    }
    
    drawTargetMarker(x, y) {
        const ctx = this.ctx;