CATIA vs. SketchUp

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.

Incentivized

Real estate is not really the most likely use for Sketchup, since it has so many choices and possibilities. But, it is an innovative way to differentiate yourself from the competition. The program is very well-suited to the myopic seller or buyer who can't visualize future changes and their effect on value.

Incentivized

• There really is no 3D software that offers all the design modules, drafting and assembly options and manipulation tools that CATIA offers.
• There are a specific module and tool for just about anything you need to do, so the design process with CATIA can be very optimized.
• Great surface modeling capabilities.

Incentivized

• Quickly exploring solutions in 3D: We get a lot of "what if" and "what would that look like" questions. While hand-sketching and hand-drafting can be fairly quick, SketchUp allows me to quickly create 3D and 2D views of a detail or solution, change dimensions and materials in a flash, and show a client or installer the plan in minutes.
• Creating professional design documents in LayOut: Projects of any scale need good documentation. Using a combination of SketchUp and LayOut, I can create a Design Intent Set, plans for permitting, a set for mechanical trades to mark-up, etc. Having clear, appropriately-scaled drawings with dimensions or notations is a must, and we don't always have the time or budget to get an architect involved!
• Using live files to guide discussions: Not all clients are "visual" people, so opening their model and orbiting around their space in real time has been extremely helpful. Clients and trades enjoy the perspective views so much that we often include them in the full-sized drawing sets to give a good "overall" view of the project intent. For complex or tight spaces, sometimes un-rendered plans and elevations just aren't enough!

Incentivized

• Updating an existing design can become really frustrating. You have to reassign all the radiuses, for example, even if they moved slightly.
• CAE function is not that good.
• Radiuses are slightly bad and can cause you lots of problems.

Incentivized

• Exporting/importing files from other programs may not always be compatible.
• I'm an engineer and I feel SketchUp is more geared towards architects. However, I still find it useful for certain aspects of my job such as creating renderings.
• Has a tendency to slow down as the file size gets larger. Apparently, it runs on an outdated engine that has trouble with very heavy models.

Incentivized

We typically wait a few years in between renewing, as even older versions are powerful tools for modeling, and we make sure the amount of feature changes are worth the re-investment.

It is a good software for conception. But it is too hard sometimes to work with and understand the different options available

It is very user friendly and easy to learn. It's simplicity allows for a low learning curve so more people can learn it faster. The downside is that most schools are no longer teaching it, so many younger professionals come out of school not knowing it and knowing more complex software and they have a hard time "dumbing down" their skillsets

Incentivized

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.

Incentivized

Sketchup is so intuitive; I can't recall ever looking for official support. However, there are many user forums online that can answer more questions. The usefulness of the online forums is, however, tempered by the fact that there have been many versions of the software under different ownership and support regimes, and thus finding the right information for the right version of the software can be a challenge.

Incentivized

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.

To me, SketchUp is better to study designs because it is easier to manipulate than Revit. Revit has each part of the model connected so it is great to "keep your design honest" however, in trying to be creative, you are often inhibited. It is not as easy to push/pull and manipulate quickly to see if an idea works. You also have so many people working in a model and each view impacts one another, so if you are in the middle of studying one area, another person cannot work on that same area

Incentivized

• 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.

Incentivized

• Increased revenue by allowing our customers to see the final products faster, input comments and finalize design decisions.
• We develop furniture and the rendering capabilities and graphics found in the basic package allow the fabricators a broader understanding of what is being created.
• We develop all of our work in SketchUp. I initially felt it was a simplistic cadd software. By re-tooling my thinking I have found fantastic results with the program. I must admit that I learn something new every day. There is a wealth of information on how to do and create things on YouTube. It has a very large community of supporters.

Incentivized