Function getVectorParam

helper.js:51–62

(paramName, defaultValue)

function getVectorParam(paramName, defaultValue) {
    const params = new URLSearchParams(window.location.search);
    const param = params.get(paramName);
    if (!param) {
        return defaultValue;  // Default value if the parameter is not found
    }
    const numbers = param.split(',').map(Number);
    if (numbers.length !== 3 || numbers.some(isNaN)) {
        return defaultValue;  // Default value if the parameter is malformed
    }
    return numbers;
}


export function get_position_param() {