Features (Creo)
The ordered parametric building blocks of a Creo part — Extrude, Revolve, Sweep, Blend, Hole, Round, Chamfer, Shell, Draft, Pattern.
🔗 Related Concepts
Deepen your understanding with these related topics:
Definition
Creo parts (.prt) are an ordered list of features in the Model Tree. Each feature has a sketch (or sketch references), dimensions, parameters, and a relationship to its parents (preceding features or datum elements). Feature regeneration replays the history.
Creo's resolver mode handles broken features explicitly — when a feature fails to regenerate, the user enters Resolve mode to fix the references.
Why it matters
Creo's parametric strictness is its defining trait. A well-structured feature tree regenerates reliably across edits; a haphazard one bricks on the first parameter change.
Common pitfalls
- All features off Sketch1 / Default datum planes — cascade failure on any edit.
- Suppressing features to 'fix' problems — accumulates technical debt.
- Not naming features by intent — refactoring is painful.
Creo Parametric Ecosystem Context
This concept is a core structural element of the Creo Parametric drafting and engineering environment developed by PTC. PTC's parametric MCAD — the descendant of Pro/ENGINEER, strong on top-down design, MBD, and integration with Windchill PLM.
Relevant Creo Parametric FAQs
❓ Is Creo the same as Pro/ENGINEER?
Yes, in lineage. PTC rebranded Pro/E as Creo in 2010 and introduced the Creo Apps architecture. Functionality has continued to evolve since; modern Creo is significantly different from late Pro/E in UI and direct-modelling tools, but the parametric core is the same.
❓ What's the difference between Creo Parametric and Creo+?
Creo+ is the cloud-connected variant — design data managed in PTC's Atlas cloud platform with collaboration features. The Creo Parametric authoring engine is the same. Creo+ targets distributed teams; Creo Parametric remains the file-based / Windchill-based standard.
⚡ Concept Self-Test
Test your understanding of this concept to lock in your memory. Completing this quiz will automatically sync to your career learning progress.
🎓 Recommended Practice Lessons
Step-by-step practical exercises and certification-aligned paths chosen by our editors to master this concept:
Creo Parametric Advanced Part Design (PTC University)
🌳 Semantic Crossroads & Navigation Pathways
Trunk-Branch-Leaf ModelExplore cross-referenced learning lanes. Connect this specific method back to macro CAD coordinate foundations, parent software environments, and sibling parameters in our shared taxonomy map.
Global Foundations
Core glossary, interactive graph, and domain-wide concept index.
Ecosystem Integration
Parent design environments and platforms implementing this method natively.
Active Context & Neighbors
Current active term and close sibling concepts: