Web based application (web app) for calculation and selection of ventilation equipment for ventilation systems.
Features include selection from product scope by input data, options and accessories, list of possible dimensions and types with product picture and description, 3D model view, technical data sheet within the web browser.
Dynamic Open GL standard enables 3D visualization of products directly in a web browser window, with usage of all possible functions for rotating or zooming the view in standard projections.

Technology
Microsoft® MVC (Model View Controller®), Microsoft® Visual Studio® 2019 Community .NET® platform, Microsoft® SQL Server® 2017 Express database
Key Features
- Login – module for user login
- Register – module for entering data for user registration. Module saves the data in the database and sends the email request to a program admin. Program admin can activate user by email received or through the user’s console
- Language – list of languages active (standard English, other on request and available to activate by product manufacturer). Includes possibility of cookies (saving user language), country flag, sorting or similar features
- Translations – for translation of text used in programs. NOTE: Default program language is English. Customer needs to translate (on his own cost) and add other language translations. Mass import of final translation table for any language is included
- User roles – for definition of user levels and user rights
- Users – for administration of users (add, edit, delete). Include module for registration confirmation or rejection, activating and deactivating the users by admin
- Transaction log – for picking all key processes and user actions in the program, error log. Used for monitoring the events by admin
- Configuration – for setting key parameters of web site, email SMTP server, main company data, directories etc.
- Feedback – online messaging for sending short email messages to program administrator, usable for end users to report errors and bugs, make comments or suggestions
- File explorer – for administration of documents added to a program like catalogs, brochures, certificates that could be available to the end-users for download (create or delete folder, upload document)
- My projects – for administering projects by end user or administrator (add, edit, delete). Projects holds the selected products. List of products selected on each project can be printed or exported
- Reporting – includes printout of technical report of product selection, with predefined templates (up to 10 different templates or product groups)
- Download – includes a module for downloading the added documentation with a ZIP file or links, by each product type of group
- Products – modules for activating, editing or renaming the products, product groups etc. Possible to add factors for formula calulation or DXF graphs and diagrams for all sorts of calculation (default, recommended)
Product scope
Ceiling Diffusers, Grilles, Swirls, Linear, Jet, Floor, Displacement, Weather Louvres, Dampers, Accessories, Stainless Steel, Terminal Units, Plenums





