cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 

Change Projected Geometry to Standard Geometry

Change Projected Geometry to Standard Geometry

It is now 2025 and I still can't change projected geometry to standard geometry even after many have brought this up over the past 7 years.

 

#usableprojectedgeometry

 

https://forums.autodesk.com/t5/inventor-ideas/split-trim-cut-the-projected-lines/idi-p/8219867/load-...

8 Comments
ethan_mullin
Community Visitor

If you highlight the yellow projection lines then right click, you can click an option that says "Delete constraints." This will convert the yellow projection lines to the standard purple build lines and can be altered as needed.

ethanfL67BY
Enthusiast

@ethan_mullin 

 

Thanks for that tip! I can make that work. The only thing is that I will have to readd contraints but at least it changes itself to editable standard geometry. 

k.hendrickx
Advocate

If you are using sketches during an in place edit from within an assembly, you can also turn these off in the app options:

khendrickx_0-1738853826139.png

This will project any lines but immediately removes the projection and just locks the end points in place.

 

Off course this only works when projecting lines from other parts in the assembly.

ethanfL67BY
Enthusiast

@k.hendrickx 

 

I'm mainly looking for this at a part level but I'll keep that in mind if I need to do this in an assembly. Thanks for the idea.

jtylerbc
Mentor

How else would you expect the constraints to work?  The only thing defining the shape and size of projected objects are those projected constraints.  If they are removed, that makes it unconstrained geometry by definition.

 

If would be the same for your proposed idea.  When you converted from Projected to Standard geometry, you'd lose the projection constraints.  And since those are the only constraints on the geometry to begin with, you'd end up with unconstrained geometry. 

ethanfL67BY
Enthusiast

 

@jtylerbc 

 

We are making the big switch from SolidWorks and I'm just wondering if I can do this in inventor without having to redraw lines and readd contraints. In SolidWorks this line is still constrained even though I trimmed it. 

 

ethanfL67BY_0-1738864280094.png

 

I may be doing something wrong and if you know a better way of doing this correctly in inventor let me know. I'm all ears since I'm so new to the Inventor way of designing.

jtylerbc
Mentor

No, your understanding doesn't seem that far off.  I was trying to point out (maybe not all that clearly) that without significant changes to how Inventor handles projection in the first place, your idea would have the same limitation as the current solution of deleting the constraints. I don't think what you are requesting is bad, or useless, or anything like that.  But without a revamp of the way projection works in Inventor, I'm also not sure it's possible.  

  • Without the projection constraint, Inventor no longer knows that it ever was projected geometry.
  • With the projection constraint, it has to stay an exact copy that can't be modified.

 

Neither of those are the condition you need for your idea to work, but they are the only two conditions that currently exist in the program.  There would have to be a fundamental reworking of how projected geometry works before Inventor would even have a way to store the information.  

 

My typical solution in Inventor would be exactly what you say you're trying to avoid.  Instead of trimming, I would draw new lines on top of (and constrained to) the projections.

ethanfL67BY
Enthusiast

@jtylerbc 

 

Ok. Thanks for the explanation! Yeah you're right it would require Inventor to revamp the idea of projected lines. 

Can't find what you're looking for? Ask the community or share your knowledge.

Submit Idea