CAD Forum - tips, tricks, discussion and utilities for AutoCAD, Inventor, Revit and other Autodesk products [www.cadforum.cz]

CAD tip # 11538:

Question CAD
% platform category

AutoCAD will not create a specific hatch in a given scale or area.

AutoCAD will hatch a selected area using a given hatch pattern but if I switch to another pattern, the hatchure disappears. This behaviour may appear just in some scales and in some areas. Why?

This may be caused by the variable HPMAXLINES - it controls how many line entities can be created in the hatch area. If you hatch a large area in the scale 1:1, a very detailed hatchure with many elements will be created. So you need to set this variable to a large number, e.g. 100000.

The behaviour is described in the following animated image. When you set the variable to 100, the hatchure is not created/displayed, but if you increase its value to 100000, it appears as expected. Used hatch pattern: AR-CONC.

In older AutoCAD versions, see also the environment variable "MaxHatch".

ACADLTCivil

* CAD

26.7.2017 2810×

Comments Tell a friend

Prices - CAD eShop:

applies to: AutoCAD · AutoCAD LT · Civil 3D ·

See also:
Tip 12105:	Select the smallest DWG object - MinOf utility.
Tip 11415:	Error in pattern file. Missing parameter on line XXX.
Tip 4686:	Hatches are not displayed in long walls.

Selected tip: Inverse command to the BREAK command.

Back All CAD Tips

How to import Solid Edge parts and assemblies into Autodesk Inventor? « | » Autodesk Print Studio fails in Win 10 Anniversary or Creator Editions.

Have we helped you? If you want to support the CAD Forum web service, consider buying one of our CAD applications, or our custom software development offerings, or donating via PayPal (see above). You may also add a link to your web - like this "fan" link:

CAD: OS: Categ:
Text:	FAQ glossary

Featuring:
Track your time spent working on AutoCAD or Revit jobs - automatically with
CADstudio JobTime More info

Please use these tips at your own risk.
CAD Studio is not responsible for possible problems that may occur as a result of using any of these tips.


Login/Register:
Visitors: 1582