Best suited with: 1) High quality RAM 2) First time users on architectural design 3) Quick layouts with customization Not suitable for: 1) [If] more flexibility in design is required 2) Less RAM 3) Transferring standard details into a project
CATIA is probably the most preferred 3D modeling tool in the automotive and aerospace industries. This specific surface (it can be handled well by the experienced users) is well suited to use parametric design principles and hence result in great products. One of the issues we have in the automotive industry is to work with large surfaces for body exterior (main body, gate, hood.) or interior trim (door, headliner.) panels. CATIA enable us to design surface perfectly through the lines. Also, assembly features for intricate designs (gearbox, exhaust, engine, suspension.) are more than adequate. I did not find any inefficiency while designing products with CATIA. Only the interface and handling of the menu and mouse is not the best - or at least you need time to get used to it.
Design modeling: the user interface allows for a pretty intuitive and integrated creative process. It's great for exploring and communicating ideas, and in cases where the process is not inhibited by the need to switch to different software for different stages of work, such as when moving to develop the design in detail. It also allows for a much more seamless process when changes are requested, so that all material from initial visualizations all the way through to detailed design information are all always in sync and up to date. No redundancy of effort is triggered through the logistics of needing to pass the design through multiple software platforms (eg Sketchup => Revit =>AutoCAD) as each design iteration evolves.
Design documentation: it's reasonably clear that ArchiCAD has the best implementation of BIM in the architectural domain, compared with the nearest rival Revit, and is unmatched for design development and coordination between disciplines, supporting large multidisciplinary teams who can all work simultaneously via the cloud or a local server on the same integrated model.
Somewhat responsive developers: unlike some others, if an issue is reported, there seems to be a fair chance of the developers engaging with the user and for the issue to be addressed in a subsequent update.
Increasing the size of the files in ArchiCAD to allow it to be used for more complex applications can be more comfortable and user-friendly.
Improving it to support more tutorials, add-ons, resources, and e-books.
Withholding releasing and developing new software and concentrating on improving the existing version can greatly help in the life of architecture and engineering.
We have rapid responses from their support team, and they often go the extra mile to pinpoint the root cause of an issue and assist the team in resolving it. They are honest when a problem is down to user error, or a glitch on the version we are on.
I generally contact with IT or internal CATIA support team, so I cannot comment in detail. I remember we have struggled to move to v6 update, and it required a long and detailed work to update all the systems. There were some times we had limited support from Dassault, but it is normal for a company of our size. So I cannot criticize much.
AutoCAD uses line works in actual presentation whiles ARCHICAD uses real structural walls which are easy to use and present compared to line works. Revit largely and mainly focused on structural design and is more complex to use compared to ARCHICAD which helps one focus on different aspects of drawing and is easy to integrate with rendering software like Lumion 360 panorama.
Once major advantage I realized when using CATIA is surface modelling, and modifications or changes in part model later. SOLIDWORKS provide a really good and quick way to part modelling. However, part modifications and assembly modifications take time. In CATIA, complex geometries can be easily generated, when compared to SOLIDWORKS. Managing and updating designs of large scale models and complex geometries made me realize an advantage of CATIA over other CAD software.
The low multi-year cost is a huge savings, compared to more popular competitors, the total cost of ownership is about 1/4 of an Autodesk design suite.
An effective training program can be implemented in under 40 hours/employee to reach intermediate level, as the intuitive interface is easy to teach. This appears to be significantly less, perhaps 1/3 of competing software.
The underdog element is still an obstacle, as converting ArchiCAD projects to Revit for our Consultants is a challenge. While ArchiCAD outputs perfectly good IFC (industry-standard BIM interchange format) files, Revit has yet to import them 100% correctly. Therefore, working with others takes a bit more overhead than when using Revit.
The ease of modeling helps a lot to save time, in both modeling new parts and also assemblies, which in the end makes a great positive impact on the development.
