Copy/paste objects from one la

greasywheats · 发表于 2022-7-7 15:29:44

Hi,
I am using ACAD 2005 and am trying to copy&paste several objects from a layer I created in one .dxf file to one of the 2 standard layers (0 or Defpoints) in a new blank .dxf file.

My problem though is that if I copy and paste all of the objects (or even one of them) and them move to the new file and paste, it pastes the objects, but also "imports" into the new file the original file's layer that these objects were on.

For clarity, the new file only has the 2 standard layers and then after copy/pasting an object, the file manager shows the 3rd layer from the original file.

Any help is appreciated.
Thanks!

RobDraw · 发表于 2022-7-7 15:39:33

Pat, I think I understand what you are telling me, but don't know how to see if his g-code software is receiving the embedded definitions or not.

The test files that I have sent him don't actually contain any copy/pasted objects at this time. One test file actually just has a rectangle that I drew on the O layer to see how his g-code program "sees" things that I am drawing. The other test files have rectangle drawn on a new layer that I created (turned on and current) and then another file with rectangle on a new layer that I created (turned on but not current). I am testing his program for what it sees and then will step up to actually copying/pasting an object. This way, i will at least know what layers his program "sees".
Thanks!

greasywheats · 发表于 2022-7-7 15:49:58

I like your style greasy: test, review. test, review. repeat as needed.

RobDraw · 发表于 2022-7-7 15:58:51

Pat,
Thanks! so my initial tests are good for solving one problem (certain objects in the .dwg files that I was sending my CNC operator were not showing up, but now saving them as .dxf seems to be allowing him to view everything regardless of what layer the object is on. My bigger problem is one that I posted in a different forum section yesterday...

Hi all,
Newbie here. I have drawn several shapes including simple ones like rectangles with the corners filleted to 2" radii and ones shaped like a jelly bean using a combination of polylines, straightlines and arcs.

In my ACAD LT 2005 files, the arcs, fillets and polylines all appear very smooth (I set the display setting to 10,000) after I saw that the arcs had noticeable facets (like a diamond) when zoomed in. Essentially, those curves are made up up several line segments connected to look like a curve, but clearly not enough line segments...

My problem is that when I send these DXF files to my CNC router technician and he imports them into his program (EnRoute V.5). All of those arcs, fillets, and polylines still have those facets in them and do not appear smooth. When we actually cut plywood from these files, the pieces are in fact choppy.

My question- besides the display settings, is there a setting that I can change that will increase the number of control points that make up these curves that would smooth these facets out? Getting this fixed is crucial to the business that I am starting up and we just haven't been able to figure this out.

Any ideas on how to smooth these curves? I noticed this morning that when I typed "regenall" (saw this somewhere else) the curves went totally smooth, but after resaving the file and opening the facets are still there.
Thanks!

greasywheats · 发表于 2022-7-7 16:00:35

The faceting you are seeing in AutoCAD before the regen is just a display thing.

You shouldn't post the same question twice. It only leads to confusion. If you want to refer to another post, use a link so that all the responses are in one place.

Didn't someone mention a resolution setting for DXFOut? Did that not work?

Patrick Hughes · 发表于 2022-7-7 16:10:23

Rob,
Didn't mean to run afoul. I will link next time.
The resolution setting for saveas for .dxf is set to 16 (max), so that is not helping.
Also, the faceting is not just display in my case, because it is translating into the Enroute G-code software that way and when we cut plywood using those files, the cuts in the plywood are faceted. It would seem to me that there must be some definition/setting independent of the display settings that can be adjusted...
Thanks!

RobDraw · 发表于 2022-7-7 16:18:12

Try this,
first set FILEDIA to 0.
Then use DXFOUT and watch the command line for options,....

Patrick Hughes · 发表于 2022-7-7 16:27:04

I totally agree. I was just trying to point out that regenall and display resolution have no affect on the output to DXF.

greasywheats · 发表于 2022-7-7 16:37:09

rkent, I set FILEDIA to 0 (from 1) and used DXFOUT, but that just seems to reiterate the options using SAVEAS (precision, ascii format...)
Why set FILEDIA to 0?

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