do you cooperate with other CAD-systems? If yes: Direct do you build product families like Lego or Tupperware? If yes: Parametric can you predict what your models will look like in the end? If no: Direct development: Direct, engineering: Parametric or Direct Since Creo Elements Direct has no history tree, modifying imported models is not different from modifying native models, so it's very easy to work on imported Creo Parametric models.Ī couple of thoughts about choosing between parametric and direct modeling: In the latest version of Creo Elements Direct you can open native. For serious modifications on ProE models,Creo Parametric's Flexible Modeling Extension is the way to go, because it allows powerful direct modeling without messing up the history tree. So, Creo/Direct is aimed at non-CAD users, who can makesimple modifications onCreo Parametricmodelswith it. On the other hand, if you open such a model in Creo Parametric, the tree is empty. In Creo/Elements Direct there is no such history, so the user doesn't have to think about modeling strategies. This means that if someone is using Creo/Direct in a messy way, you will end up with an unusable part. When you open a Creo/Direct model in Creo/Parametric, you will see this tree. So, the commands work like direct modeling commands, but in reality, a history is building up.

I have modeled thousands of models in Creo/Elements Direct without ever needing tore-model a part.Ĭreo/Direct is actually a lightweight Pro/E engine with a user interface that hides the history tree. Where Pro/E is great for parametric modeling, Creo/Elements Direct is great for development, especially when you're not sure were your design will end up. Additional modules include an excellent Sheetmetal module, a Surfacing module, FEA, mechanism simulation, etc.

It includes the Annotation module for creating 2D drawings that are associative with the 3D models and assys. Creo/Elements Direct is actually CoCreate Modeling, a complete high end 3D CAD Direct (non-history based) modeling system.

Creo element direct