Different Sector Where AutoCAD Vastly Used
Posted: Feb 23, 2017
Autodesk AutoCAD variations are some of the most generally utilized transformations in FME. There are some main formats that FME uses to read and also write AutoCAD drawing files ; for more specific specifics of which format to use, make sure you refer to the article AutoCAD DWG - Exactly what format should I use?.
For the purposes of this newbie tutorial, we are going to focus on the AutoDesk AutoCAD DWG/DXF (ACAD) format. To better understand how FME corresponds to and translates AutoCAD drawing files, it really is first worth looking at the basic aspects of a DWG file. When adding a DWG audience to your FME workspace, you will observe that there are a lot of reader parameters to select from. While we will talk about when to use particular parameters later in this course, let's first examine some of the more established terms that will be used all through these articles:
Terms or Entities
What is meant by 'Entities' in AutoCAD? An AutoCAD entity shows a single drawn object in a DWG. An entity may be a block, line, point, text, etc. This phrase is important to keep in mind when talking about DWG transformations, as numerous of the reader parameters are centered on how you want to found out and group entities. The way you choose to group your businesses will also affect what will turn out to be an FME Feature Type during translation.
AutoCAD layers are end user defined segments of entities that may have user described style and format features as well as references to other layers (XRefs). In FME, layers are the delinquency entity blend in the reader guidelines.
AutoCAD attributes can only be connected to block entities by means of a label or a tag. In FME, this characteristic information can be exposed using certain audience parameters and workflow changes. For information on how to remove this attribute facts during translation (such as converting these attributes to Shape file), make sure you see the transformation tutorial on changing DWG to SHP.
Extended Entity Data
Also referred to as Xdata. This is a sheet of application driven info that users can be attached to any given entity. This is not the same as an attribute, but instead a small snippet of data (
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