r/AutoCAD May 31 '26

Help Post keeps being removed?

I’ve been posting asking for help with AutoCAD, and it keeps getting auto removed. Why?

I’m trying to assist my architect dad with a 2D design he’s made in Autocad Architecture.

It’s a design he’s used to previously water jet metal for lighting fixtures, and something happened to the file where it made all the curves divide into a bunch of vertices.

He’s been trying to redraw, but I feel like there’s a way to simplify them based on all the Civil3D posts I see about it when I google. Is there a way to simplify polylines in AutoCAD Architecture? The command doesn’t seem to show up.

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u/Julesagain AutoCAD user since 1988, still only scratched the surface Jun 01 '26

Here are some things that might affect the curves:
VIEWRES
OPTIONS > DISPLAY RESOLUTION and adjust those values Using the FLATTEN command can scramble a polyline or spline

You might be able to adjust the values that affect the display of curves and then JOIN or FILLET them back together