![]() ![]() I know VISRETAIN controls whether it is visually reloaded. And, I couldn't tell if AC was loading the whole of the xrefs or just the clipped portion. Do the Layer & the Spatial Indexes need to be defined? Or does the Layer state(on/off & freeze/thaw) & the cliping of the xref set these indexes upon saving? I was wondering because of your quote from the 2008 Help file, "If a partially open drawing does not already contain spatial and layer indexes, this option is not available." Also, because, even when my INDEXCTL variable was set to 3, AC loaded all of the layers, frozen or not, into my drawing. You may use a combination of these 2 methods if you need to, but I'd highly advise the IndexCtl route if you use a lot of XRefs.Irneb, thanks for getting back to me on this. The problem with this may be that you've not loaded something which you needed to see / work with. Although you can exclude the XRefs from being loaded as well. What you refer to in Partial Open is governing the current DWG, not the xrefs. You may use a combination of these 2 methods if you need to, but I'd highly advise the IndexCtl route if you use a lot of XRefs. Layer & Spatial Optimizes performance by specifying that the program loads only layers that are on, thawed, and within a clipped boundary area. Spatial Loads only the portion of the drawing within a clipped boundary. Layer Loads only layers that are on and thawed. None Creates neither layer nor spatial indexes when you save a drawing. If a partially open drawing does not already contain spatial and layer indexes, this option is not available. Using indexes may slightly increase the time required to save a drawing. The indexes are used to improve performance during demand loading. So it may easily use up all your RAM even if the files are individually not large.ĭetermines whether layer or spatial indexes are created when you save a drawing. ![]() Remember that a DWG with several XRefs is loaded into RAM as if all of them are one large file. ACad's not that great once you start nesting XRefs. You're using ACad as you'd use SolidWorks with some part files inside an assembly file, then several assemblies inside a deliverable file. I think your problem is simply: too much xrefs. The main culprit in this is usually hatching, but hatching could form part of Groups or XRefs as well. I'd actually advise excluding all of them (just to be on the safe side). This does the same as Tools -> Options -> Selection (tab) -> Visual Effects Settings (button) -> Advanced Options (button) -> Check those you don't want highlighted when the cursor moves over them. This basically does the "partial load" automatically.īut definitely try Richard's idea with PreviewFilter (add those you want together and set the var to the result). You may also look at IndexCtl in all the DWG's (if you XClip / freeze xref layers). If you know what part of the drawing you will be working on, this can be a powerful tool. "Restore" opens the drawing as you last saved it. "Fully Open" opens the drawing with everything loaded. When you go to re-open your drawing, you will be given the option to "Fully Open" or "Restore" the drawing. You can always reload the ones that you want when in the drawing is open.Īnd if you are wondering if AutoCAD saves the drawing in this disabled state, the answer is yes and no. And if you want to play it completely safe, check the box "Unload all Xrefs on open". Thusly, this reduces the strain on you computer's memory. Say you know what xrefs and other geometry is taking up a lot of space you can just turn off the option to load any layer with the particular xref prefix prior to opening your drawing. It will give you the option to load a specific set of layers, and the option to unload all xrefs upon opening the drawing. It should give you options for "Open", "Open Read-Only", "Partial Open", & "Partial Open Read-Only". When opening a file, hit the down arrow to the right of the Open tab. ![]() This can be similarly done through menus if you "partially load" your drawing. Sytem Variable: PREVIEWFILTERWow! I wasn't aware of that one.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |