What is the difference between 2d Autocad drawings and 3d Autocad drawings

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SUMMARY

The discussion clarifies the differences between 2D and 3D AutoCAD drawings, emphasizing that 2D AutoCAD is simpler and more intuitive, focusing on basic line work. In contrast, 3D AutoCAD is described as archaic and non-parametric, making it less user-friendly for beginners. Participants recommend starting with 2D AutoCAD before transitioning to more advanced 3D modeling tools like Pro/E or SolidWorks, which offer better functionality for 3D design.

PREREQUISITES
  • Understanding of AutoCAD 2D functionalities
  • Familiarity with basic drawing concepts and line work
  • Knowledge of 3D modeling principles
  • Awareness of alternative 3D design software like Pro/E and SolidWorks
NEXT STEPS
  • Explore AutoCAD 2D drawing techniques and best practices
  • Research the capabilities and limitations of AutoCAD 3D modeling
  • Learn about Pro/E and SolidWorks for advanced 3D design
  • Investigate parametric modeling concepts in CAD software
USEFUL FOR

Students and professionals in design and engineering fields, particularly those interested in mastering AutoCAD and transitioning to advanced 3D modeling software.

jtesttubes
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I want to know this information, I am going to study autocad, my friends are telling to learn how to do 2d and then go for 3d , what is so special in 3d AUTOCAD drawings, anyone here in this forum can explain it.
 
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AutoCAD's 3D is pretty archaic. The 2D is pretty simple to understand. Lines. That's about it. In their version of a 3D model, you can simply extrude your lines from the working plane to some other. It's non paramteric and not very easy to use. Honestly, I applaud you learning 2D first, but don't waste your time with AutoCAD for 3D. You can get a bit of a feel if you use Inventor or Mechanical Desktop (if it still exists) but I would recommend something along the lines of Pro/E or Solidworks for your 3D learning.
 

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