Don’t use Ancillaries with Breakpoints inside an Ancillary Kit.
Ancillaries are virtual items you can add to your Fabrication configuration. ESTmep users use Ancillaries to help quantify cost and labor. Material quantification for purchasing and/or fabrication is another use for Ancillaries. These are virtual items because they typically don’t affect modeling or coordination. They aren’t even typically drawn yet they are critical to your fabrication as a purchased, fabricated or installed item.
At times, you many need multiple Ancillaries associated with an item. However the fabrication software typically only allows you to assign a single ancillary to an item or database entry like a connector. For this reason, Autodesk Fabrication includes a type of entry called an “Ancillary Kit” in which you place multiple Ancillaries.
These Ancillary Kits are where you can group multiple Ancillaries that are often used together. A Bolt, Nut and Washers are a good example of an Ancillary Kit.
Ancillary / Kit Breakpoints
Often, Ancillary items are defined by the size of the item they are associated with. As an example, a flange gasket would be different depending on the type and size of flange it’s used with. You can configure an Ancillary to have Breakpoints to reference a different parts depending on the size of the item the Ancillary is associated with.
Just like Ancillariess, an Ancillary Kit can also have Breakpoints. Using a flange as our example again, depending on the type and size of a flange, or what it’s connecting to (another flange, valve, pump) it can have different bolt/nut sizes and quantities. You would manage this using an Ancillary Kit with Breakpoints.
Nested Breakpoints
If you watched the example images closely, you can see Autodesk’s own database breaks this Best Practice rule. The rule is to never add Ancillaries that use Breakpoints to an Ancillary Kit. Here’s how to keep that straight…
Yes – Ancillary in Ancillary Kit
No – Ancillary w/Breakpoints in Ancillary Kit
Yes – Ancillary in Ancillary Kit with breakpoints
No – Ancillary w/Breakpoints in Ancillary Kit w/Breakpoints
I’ve not tested Autodesk’s configuration for reporting accuracy. I have enough work managing my own fabrication configuration. However I did create a sample of my own and submitted to Autodesk support. After demonstrating inconsistent results with my sample, their recommended guidance was not to use Ancillaries with Breakpoints in an Ancillary Kit.
Based on testing in other data sets, I would say this is sound advice. Even if you can get it to work, the setup and configuration is less intuitive and confusing. Your Ancillary Kit can reference different Ancillary types using different Breakpoint criteria. The Ancillary Kit could also have conflicting Breakpoint criteria (e.g. Length x Width vs Diameter) compared to the Ancillary.
Keeping this Best Practice can create more Ancillary entries as well as make building Ancillary Kits a little more time consuming. But the results will be more predictable and what’s really happening in your configuration will be more obvious and less obscure. Even where Breakpointed Ancillaries do function within an Ancillary Kit, it’s advised to avoid this where possible.
If you use network licenses or create network deployments of CADmep, CAMduct or ESTmep you may encounter errors. Autodesk incorrectly pathed the Network License Manager files in the SETUP.INI files.
Even if you are using Stand Alone or User Based Subscription licenses but build Network Deployments, if you configure the deployment to include all components in the deployment (recommended if you plan on modifying the deployment later) you can encounter errors.
To correct the errors, you can replace the SETUP.INI files that are part of the installation with the ones provided in the following ZIP file…
Before you overwrite your installation’s SETUP.INI file, it’s a good idea to backup the original. The root of my installation folder looks like this…
At some point, I would expect Autodesk will update their download data and provide the proper files. Because of this, I would highly recommend NOT replacing the SETUP.INI files unless you encounter issues.
What’s Different?
If you’re curious what’s different between the two, you can open the INI files in Notepad or other text editor and view them there.
The original file contains this at the end of one of the entries…
Third-Party Component Open Source EULAs:x64\en-US\Tools\NLM.msi
The new SETUP.INI files have updated it to this…
Third-Party Component Open Source EULAs:x86\AdskLicensing\NLM\x64\NLM.msi
Fabrication Parts in Revit don’t always allow editing of their Material or Specification properties. Look at the below side by side images. Revit’s properties can be seen grayed out on the left but those on the right are not.
Revit can obscure the reason for this because you have no access to edit your Fabrication Database within the Revit environment. The answer however is quite simple.
Fabrication Parts with the “BoughtOut” property set do not allow editing of Material or Specification. After all, a bought item is typically static and can’t be easily changed. Non-BoughtOut items do allow editing of the Material and Specification properties.
The following is another side by side image of Fabrication Part properties. The properties on the left have the BoughtOut property set. The properties on the right do not have the BoughtOut flag set. While not accessible from Revit, any of the other Autodesk Fabrication products can display and edit the BoughtOut property.
The following is an overview of the changes made to the AutoCAD 2020 release.
New Dark Theme
Improvements to the clarity and crispness of the dark theme. Similar sharpening was also applied to the light theme as well.
Background colors were optimized the with the icon colors to provide the optimum contrast without distracting from the workspace, where the focus should be.
Ribbon Access
Application button > Options > Display tab > Window Elements > Color Scheme
New Commands
None.
New System Variables
None.
Blocks Palette
Redesigning the Insert dialog box was to provide better visual previews of blocks in the workflow for inserting blocks. The palette increases efficiency for finding and inserting multiple blocks-including the new Repeat Placement option, which can save you a step in some cases.
Key features in the new blocks palette facilitate your specifying and inserting blocks efficiently from a most recently used list or from specified drawings. Three tabs are available to provide the following:
The Current Drawing tab displays all the block definitions in the current drawing either as icons or as a list.
The Recent Blocks tab displays all the most recently inserted blocks either as icons or a list regardless of the current drawing. These persist between drawings and sessions. You can remove a block from this tab by right clicking it and choosing Remove from Recent List.
The Other Drawing tab provides a way of navigating to folders from which you can choose drawings either to insert as blocks or to choose from the blocks defined in those drawings. These drawings and blocks also persist between drawings and sessions.
The top of the palette includes several controls, including a field for applying wildcard filters to the block names, and several options for different thumbnail sizes and list styles.
Ribbon Access
Home tab > Block panel > Insert.
Access from the ribbon provides a gallery of the blocks available in the current drawing together with two new options, Recent Blocks and Blocks from other Drawings.
These two options open the Blocks palette either to the Recent tab or the Other Drawing tab. The gallery displays the same content as the Current Drawing tab.
Placing blocks from the palette can be accomplished by dragging and dropping or clicking and placing.
New and Changed Commands
BLOCKSPALETTE – Opens the Blocks palette.
BLOCKSPALETTECLOSE – Closes the Blocks Palette.
CLASSICINSERT – Opens the classic Insert dialog box.
INSERT – Starts the BLOCKSPALETTE command except in scripts, which open the legacy INSERT command for script compatibility.
-INSERT – Starts the command line version of the classic INSERT command.
New System Variables
BLOCKMRULIST – Controls the number of blocks displayed in the Recent tab of the Blocks palette.
BLOCKNAVIGATE – Controls the file and blocks that are displayed in the Other Drawing tab of the Blocks palette. Valid values include: Path/filename and extension to an existing file, and “.” (None), in which case the last-used file is remembered the next time the palette is opened and persisted across sessions.
BLOCKREDEFINEMODE – Controls whether the “Block- Redefine Block” task dialog box is displayed when inserting a block from the Blocks palette with the same name as a block inside the current drawing. 0= Don’t prompt to redefine-always use the local block definition. 1= Display the “Block – Redefine Block” warning dialog box when appropriate (Default).
BLOCKSTATE (Read only) – Reports whether the Blocks palette is open or closed.
Purge Redesign
The Purge feature has been revised for easier drawing cleanup and organization. The control options are nearly the same, but the orientation is more efficient and a resizable preview area is now available.
You can now purge zero-length geometry without purging empty text objects.
Check boxes in the Named Items Not Used panel provide a way to select purgeable items by category as well as individual items.
With one click, the Find Non-Purgeable Items button displays additional information specific to why the checked item cannot be purged, which will be helpful in many cases.
For objects that can’t be purged, the new design provides enhanced information as shown below, including the number of objects on which layers, and their impact on file size. The Select Objects button in the illustration below, zooms in on the specified objects that can’t be purged.
These options control whether Purgeable Items or Find Non-Purgeable Items is currently displayed in the Purge dialog box.
New Commands
None.
New System Variables
None.
DWG Compare Enhancements
The primary enhancement to the DWG Compare feature is that you can now directly compare and edit the current drawing together with a specified drawing while in the compare state. The changes you make in the current drawing are closely tied to the compared drawing and changes between the drawings are dynamically compared and highlighted.
To facilitate direct editing in the compare state, the COMPARE command was moved from the ribbon to a docked toolbar at the top of the drawing area. Most of the options were combined into the Settings control and enhanced as shown. You can easily toggle the comparison from the toolbar and the display of the types of differences from the Settings control.
Also, the default colors can easily be changed by clicking on a color, red to yellow in this illustration, for your preferences or for colorblind-friendly colors.
For example, let’s say you need to compare the differences between two highly complex drawings that have been simplified to look like the following:
The result of comparing the current drawing with the compared drawing looks like this:
The change sets are each surrounded by orange revision clouds, which are more clearly visible when you’re zoomed in.
You can import the highlighted differences (yellow) from the compared drawing into the current drawing. If you do so, these objects will now exist in both drawings and will automatically turn gray. Only the objects in the specified area that are not in the current drawing can be imported.
You can also export both drawings into a new “snapshot drawing” that combines the similarities and changes between both drawings. The result of this operation is the same as a drawing comparison in AutoCAD 2019.
The arrow buttons provide a way to step through each change set, automatically zooming in to each successive or previous change set.
Ribbon Access
Collaborate tab > Compare panel > DWG Compare.
New Commands
COMPARECLOSE – Closes the Compare toolbar and exits the comparison.
COMPAREEXPORT – Exports the comparison results into a new drawing, called a snapshot drawing, and opens the drawing.
COMPAREIMPORT – Imports objects from the compared file into the current drawing. Only the selected objects that exist in the compared file and not in the current file are imported.
New System Variables
None.
Measure Geometry Option-Quick Measure
Measuring has become much faster with the new Quick option of the MEASUREGEOM command. With this option, you can quickly review the dimensions, distances, and angles within a 2D drawing.
When this option is active, the cursor displays all nearby measurements, both inside and outside the nearest parts of a drawing. The squares displayed at the left side of the illustration represent 90 degree angles.
The distance between the two objects is measured in the illustration below because they’re parallel.
Tip: To avoid quick dimension clutter and to improve performance, it’s best to zoom into complicated areas.
Ribbon Access
Home tab > Utilities panel > Measure/Quick.
Changed Commands
MEASUREGEOM – Adds the Quick option for real-time measurements.
New System Variables
None.
Save to Web & Mobile Enhancements
AutoCAD 2020 includes additional support for AutoCAD Web and AutoCAD Mobile. The enhancements are as follows:
Support cloud connectivity and storage. Depending on what you have installed, the Places list in AutoCAD file selection dialog boxes can include Box, Dropbox, and several similar services.
Xrefs are now included with the drawing files that you save for web and mobile access.
The CAD Manager Control Utility includes a new checkbox on the Online Content tab to disable the SAVETOWEBMOBILE and OPENWEBMOBILE commands. This control has been added for sites that require their drawings to remain within their organization’s network.
Access
Quick Access toolbar save and open commands:
New Commands
None.
New System Variables
None.
Graphics Configuration
AutoCAD now launches correctly with different DirectX drivers (Dx9, Dx11, or no driver), high resolution (4K) monitors, and dual monitors. In addition, the graphics display settings are consolidated into three modes, which includes gradient hatches and images. The graphics performance setting, Intermediate Mode, is updated to reset several display parameters automatically to optimize your display.
Access
Enter GRAPHICSCONFIG at the Command prompt.
The Graphics Performance dialog box displays, shown in part below.
Use the Same Version of software to Admin your Database
Consistently use the same version of software for all administration work. You can draw/model/estimate/etc using any version. Just make sure your users don’t have administrative permissions on their login. But for administering your database, always use the same version. Here’s why…
You can work in multiple versions of CADmep, ESTmep, CAMduct and even Revit (w/Fabrication Parts) using the same database configuration. In other words, the configuration itself is “Version Agnostic“.
For Revit Fabrication Parts, database compatibility starts with version 2016. The other Fabrication products like CADmep, ESTmep and CAMduct, compatibility goes back to at least the version prior to 2013, before Autodesk acquired the software.
What’s the problem?
You often get new functionality in newer versions of software. Versions of the software that require new data, automatically adds the new data to the database tables. When you only Use older versions of the software without administrative permissions, it ignores that extra data when it encounters it. This is why old versions work with configurations edited with newer versions,
When you try to use an older version to Administer your database, it rewrites those tables but doesn’t see the added data so it gets overwritten. This is why you should stick to the same version when editing your database.
You do not have to use the latest version to maintain your database. You can continue to use an older version for administration. Just don’t use a newer version then go back to the old. You’re perfectly fine to stick with an older version. You just won’t be able to take advantage of new features that rely on added data the new version offers. When you are ready to start using a newer version for Administration, you can make that change anytime but you should also stop using the older versions for administration.
Let’s Demonstrate the Issue
You can watch the video at the end of this article to see an example. In 2019 Autodesk added a new Connector setting for “Connector Matching”. We won’t go into what this does here but you can see in the following image the difference in the right-click menu of connectors.
When you watch the video, you’ll see me switch between 2 different versions of ESTmep. I could use any product but ESTmep lets me quickly open and close a database so I can move between versions quickly.
If you look at the configuration icons, you can see which version of software is being used. ESTmep 2019 has all BLUE icons. You can see ESTmep 2018 uses RED icons except the one BLUE 2019 configuration.
The video starts with “A Test Config” loaded in ESTmep 2019. I select one of the Connectors and change its ‘Connector Matching‘ value. Next, I exit and go back into the same configuration again in 2019 to show the value remains the same. At this point, everything is working as planned.
After exiting the database in 2019, I then switch to ESTmep 2018 and load the same “A Test Config” database. I make a copy of a completely different connector. This is where the problem starts. ESTmep 2018 has no knowledge of this ‘Connector Matching‘ data. Your “Connector Matching” data is over written as soon as ESTmep writes the Connector tables using the format it knows.
Finally, I go back into ESTmep 2019 and verify the data is gone. The default value for the Grooved Coupling’s “Connector Matching” data changes back to “Same“.
When you host a BIM360 Design project, adding members to the project is a common task. If you haven’t done this before, you may notice after typing the address thatBIM360 Design doesn’t seem to recognize it.
When you watch the video, you can notice the blue “Select” button grayed out after typing the Email address. You can type a ‘comma’ (,) after the address to make BIM360 recognize it. You’ll see the Email address converts to a boxed control when you type a properly formatted address.
When you type a comma, this tells BIM360 Design that you’re done typing the address. You can also use a comma to separate multiple addresses. This is why the comma works even when typing a single address.
For years, I’ve shared my Fabrication COD scripts with the industry. These can be used to examine database content using Excel.
Tyler Phillips of Bruner Corporation recently posted a nice article on LinkedIn about using Microsoft PowerBI. His PowerBI dashboard provides a great way to help visualize the data behind your Autodesk Fabrication content.
Simply put, the scripts I share dump property data to multiple CSV files. Tyler used that data for some of the PowerBI data sources. This allowed him to built a dashboard which helps him visualize and navigate the data in a more meaningful way. And better yet, he publish a fantastic article on LinkedIn that explains how to do it.
This is a great example of leveraging data from multiple sources. PowerBI help you mash it together to give you meaningful information that’s simple to understand and navigate.
If you’ve ever struggled with ESTmep reporting, just think of the possibilities. By taking the above concept and using it across CSV exports from ESTmep you could easily overcome gaps in estimating reporting.
For Autodesk Fabrication Part users, this is a Hotfix you’ll want to get applied. Since the first release of Fabrication Parts in 2016, there’s been ongoing issues with MEP Systems modeled with Fabrication Parts.
The issues is that to add/remove or update Fabrication services, you need to reload your configuration. This often would cause “disconnects” between parts. Often this would happen for no good reason or explanation as the parts involved may not have even had changes to them.
This has been a difficult issue for Autodesk to resolve because it’s been difficult to reproduce. Since the 2016 until now, Autodesk has slowly made the issue better but it’s still not eliminated. With this hotfix in 2019, Autodesk is taking another stab at it and hopefully it’ll be eliminate. IF not fixed once an for all, hopefully it’ll be another small incremental step better.
You can review the release notes for all Revit 2019 updates here. Look for the notes under 2019.2.1 Hotfix and you’ll see the following note…
“Resolved an issue that could cause MEP Fabrication elements to disconnect when reloading a Fabrication configuration.”
Downloading The Update
The Update is available from the Autodesk Desktop App provided it’s working for you. (Note: Mine seems to lockup or crash repeatedly since installing the Autodesk Desktop Connector. Uninstalling and reinstalling the Desktop App seems to only resolve the issues for a short while)
Alternatively you can download from the Autodesk Accounts portal if you have download permissions given to you from your contract administrator.
It no secret that not every Autodesk Fabrication pattern is supported in Revit. I’ve recently finished a more in-depth analysis of which patterns are and are not supported in Revit. Each of the 703 different pattern types were tested in each version and each update of Revit.
On the Fabrication COD Scripts page, you can find a Revit Support Report script. That script will analyse your ITM library and generate a CSV report of the status of every ITM in your Fabrication Configuration.
You can also find the complete results of my testing on the Revit Support page. Here’s a summary of the the testing…
Tested Version
Each of the below versions of Revit were tested with all the the 704 different patterns:
2016
2016R2
2061R2SP7
2017.0
2017.1
2017.2
2018.0
2018.1
2018.2
2018.3
2019.0
2019.1
2019.2
Testing Criteria
“Supported” for purposes of this testing is based on whether Revit allows a particular pattern to be used in the Fabrication Part Browser.
Testing Results
Testing results will have one of the following status descriptions.
No – No Revit support
Varies ({verison}) – Revit support varies between Revit version
Yes (Risk) – Revit does support but use NOT recommended due to issues
New ({version}) – New Pattern supported in later Revit versions
Yes – Pattern is supported in all Revit versions with no significant issues
Support Status = No
No – Parts not supported by the Parts Browser are obviously listed as having “No” support. There are a total of 84 different patterns listed in this category. They are as follows…
125
126
127
128
129
130
141
158
202
203
204
205
206
207
208
209
210
211
212
213
215
216
218
220
221
228
230
301
302
308
503
505
521
530
764
765
803
804
805
806
833
873
910
913
928
960
961
964
966
969
974
980
983
985
994
996
999
1049
1102
1106
1114
1142
1150
1152
1157
1161
1162
1165
1168
1169
1181
1194
1196
1198
2185
2189
2190
2191
2192
2199
2200
2873
3108
3873
Support Status = Varies
Varies(version) – In some cases, Fabrication Parts were initially allowed or supported in earlier versions and later were restricted. These parts have a status of “Varies” followed by the version where the change occurred. It’s recommended you avoid use of these patterns even in versions where they work as they will not be supported in later versions. There are 17 patterns that once worked in Revit but are no longer supported. They are as follows…
0
182
222
381
845
853
855
864
876
898
903
912
915
971
1105
1170
1175
Support Status = Yes (Risk)
Yes (Risk) – Patterns that list “Yes (Risk)” are technically supported in Revit but I highly recommend avoiding their use. Patterns with this status have issues like inserting at the Revit’s Project Base Point and not the cursor location. They also have a tendency to crash Revit if you attempt to grip or edit them. As a result, I highly recommend avoiding their use. There are 29 patterns in this category. They are listed here…
119
189
317
346
347
348
349
350
351
352
353
368
369
390
392
397
398
415
810
828
922
930
962
963
968
973
1159
1160
1176
Support Status = New
New (version) – Some patterns were not around in earlier versions of Revit but later added and supported in Revit. These patterns are listed as “New” followed by the version of Revit they became available in. These patterns are generally safe to use for Revit. There are 19 patterns in this category which are listed here…
217
1206
1207
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
2197
2198
2217
Support Status = Yes
Yes – Parts allowed by the browser that work across all versions of Revit are listed with e “Yes” status. There are 555 patterns in this category. They are listed here…
Disclaimer: I’m not a lawyer so if you need legally binding advice, please seek out the services of an attorney licensed in the required jurisdiction.
I have researched my own legal matters on several occasions just as a matter of being educated in various matters. I’ve found over the years that a lot of people I run into have not.
Much of my network of associates operate in technical fields. When they change jobs, they’re often asked to sign a Non-Compete Agreement as a condition of their employment. More times than not, it’s signed as-is without any negotiation.
The most blatant power grab I’ve seen, was a former employer who hadn’t had time to draft their Non-Compete and was asking me to sign a document that said I’d agree to sign the official one once it was drafted. Say what? I’m going to agree to agree to something in the future for which I’ve not seen?
Even then, I didn’t say “No”, but asked how I could agree to agree to something unknown. They eliminated the requirement without me ever having to say No.
My Non-Compete Rules of Thumb
Different states have differing rules about what’s allowed and not allowed including duration. Check with your local jurisdiction for clarification in your area. Most law firms will give you a free initial consultation.
A fair Non-Compete shouldn’t prohibit you from gainful employment in the area of your technical expertise.
If signed as a condition of employment, Non-Compete agreements have legal standing provided they don’t violate some aspect of the law.
If you’re asked (or required) to sign AFTER you’re employed, they typically are not enforceable unless you were compensated in some way for signing it (bonus, higher wage, etc.)
Yes, it’s a legal document but don’t hesitate to edit it. Add things you like, strike those you don’t and change the terms how you see fit. Most companies are willing to negotiate the finer points of a Non-Compete.
Unless you’re hiring for a law firm,. the person asking you to sign isn’t the legal wordsmith that drafting that abomination of a document. Don’t take it personally. They won’t either when you ask for changes.
Limit the companies you can’t work for. What if they dominate an industry and most of your potential future employment options are “a customer”? e.g. I won’t go to work with anyone I’ve had direct interaction with as a result of my employment…etc.
Ask that they have a clause that if THEY terminate your employment, that the clause is null and void.
You’ll still need to honor confidentiality agreements but you should be able to work anywhere if they terminate your employment.
Work to limit the duration of the terms. e.g. 3 months as opposed to 5 years.
Ask to add a buyout clause, an extended notice to leave or other options to exit the agreement.
In short, get creative. You don’t have to have all the answers. It’s an opportunity to have a conversation where you can discuss your concerns and they can even help find creative ways to ease your concerns while addressing their own.