Topic: Hatching

[rktect3j]

Why is it that sometimes autocad says that it cant show hatch because "hatch pattern is too dense or dash size too small".  I have to zoom in real close add some hidden lines that don't plot to break up the space and then hatch it in pieces.  Any solution to this?  I am using ar-conc at scale 1 over a foundation footprint of about 45'x50' with some nooks, not rectagular.

[CAB]

There must be some threshold that ACAD considers the points within the hatch too close together.
I created a rectangle 45x50 feet offset another to the inside 24" and tried to hatch ar-conc
but had to use scale of 1.5 before it would hatch. I did not try below 1.5 except 1 will not work.

[CADaver]

(setenv "MaxHatch" "100000")

maybe??

[Artisan]

(setenv "MaxHatch" "100000")

maybe??

CADaver,
 
I was always told not to set the MaxHatch number higher than 100000 due to the fact that it could alter the performance of the program, in a bad way. Is this true?

[CADaver]

(setenv "MaxHatch" "100000")

maybe??

CADaver,
 
I was always told not to set the MaxHatch number higher than 100000 due to the fact that it could alter the performance of the program, in a bad way. Is this true?

Depends on your machine and how much time you have.  If it's set to a very large number on a slow machine, and you noodle up a selection, it could be a while before it gets back to you.  But if you have a fast machine, and you NEVER noodle up a selection, go for it.  Mine has been set as you see it here for quite some time and I've suffered no ill effects.

[whdjr]

Is there anywhere all the environment variables are listed with their uses?

[CAB]

http://theswamp.org/phpBB2/viewtopic.php?t=1191&highlight=environment+variable

http://theswamp.org/phpBB2/viewtopic.php?t=3613&highlight=environment+variable

I also have a pdf file from Autodesk. *removed*

*edit by MST*
removed link to local file.

LINK to source document.

[whdjr]

Thanks CAB, but I didn't see much there on Environment variables.  I'm not talking about sysvars.  How about that PDF, what does it have?

Ah! Did you add that link or did I just miss it?

[CAB]

Well I added the link as it took me a minuite to upload it after the fact.

[whdjr]

Thanks, the PDF is what I wanted.

[MikePerry]

Hi

Personally I think it would be better to link directly to the Authors web site (purely for ethical reasons) -

Direct link to HyperPics web site - AutoCAD Environment Variables PDF

Have a good one, Mike