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In this installment we will walk through numerous ways to navigate your Civil 3D model.
(Because there is way more that can be done besides just Pan and Zoom :) )
Looking forward to seeing you there!!
-Jerry
During today’s presentation, we do a deep dive into the MapClean Tools within Civil 3D.
Using MAPCLEAN, we can quickly analyze and correct geometric “issues”. These include deleting duplicate objects, erasing short objects, extending undershoots, snapping clustered nodes and much much more.
We also explore several ways to select geometry, so we are sure we are working on exactly the entities we are interested in. Along the way, we look at how the MAPCLEAN tools can address issues automatically as well as identify every issue allowing us the opportunity to address it or not.
If you have never seen/used MAPCLEAN before, you will learn how helpful each analysis option can be. Additionally, learning to couple multiple analysis types together in a single operation can quickly make MAPCLEAN one of the most powerful tools in your tool belt.
Click on the video below to check it out.
-Jerry
In 30 years, I have never worked on a civil project that did not require some interaction with GIS data. Whether it is referencing GIS data to get started, using GIS data to help make better design decisions or exporting as-built information to GIS at the end of a project, GIS is an essential part of civil projects.
Having said this, our ability to engage with GIS data hasn’t always been as easy as it should be. In some cases making a connection to the data could be challenging. In others, the GIS data required conversion to CAD geometry. In others, the performance may not have been what we expected. Or worse yet, what we thought was a “live link” was more dead than alive. 😊
At the end of the day, we all found ways to get our jobs done but always thought there really should be a better way.
The recent partnership between Autodesk and Esri is that better way!
New tools are being developed to create more seamless integrations between the worlds of BIM & GIS. One of these tools is the Autodesk Connector for ArcGIS. Using this tool, we can link solutions like InfraWorks and Civil 3D directly to ArcGIS online. Once linked, we can push and pull GIS data back and forth in ways that were never before possible.
Much has been accomplished as a result of the Autodesk & Esri partnership over the past couple of years. I am super excited to see how much more will be accomplished moving forward into the future.
Click on the video below to check it out.
-Jerry
Recently, I had the opportunity to present a live demonstration focused on the advantages of using the AEC Collection for a civil site plan. The goal of the session was to demonstrate how the many tools in the collection can work together to take a project from conceptual design through finished visualizations. Fortunately, the session was recorded, giving us the opportunity to share it here!
If you have access to the AEC Collection and are using a small handful of tools, this presentation can help you take advantage of even more applications and increase the value of your investment. If you are someone who leverages Civil 3D to accomplish most of your design work, this presentation will introduce you to many of the purpose-built, time-saving tools and workflows made possible using the AEC Collection.
If you are interested, I’ve added a link to the recording below…
-Jeff
Because we need the info!!
Today’s installment is about extending the usefulness of our rollover Tooltips. Specifically, how to customize them so they show us exactly the information we are looking for.
For example, when hovering over a Block object, the Tooltip shows us the Color, Layer and Linetype currently assigned to the Block. While these are helpful, showing the Block's name could also be very beneficial.
When hovering over a Viewport, the Tooltip shows us the Color, Layer and Linetype currently assigned to the Viewport. Wouldn’t it be great if the Tooltip also reported the Viewport's Plot Scale and Lock status?
The great news is rollover Tooltips can be easily customized to show these kinds of information and more. Additionally, they are not limited to only AutoCAD objects. Any of our Civil 3D objects that support rollover Tooltips can be quickly customized to display additional or alternate information.
Click on the video below to see how to set it up!
-Jerry
Today’s tool is all about the scale our model objects are displayed in our Layout Viewports.
While folks shouldn’t be scaling geometry from paper plots, as long as scales are still available, they will. :)
Because of this, it is very important to ensure our models plot to scale. This is typically done by establishing/setting a scale on each of our Layout Viewports. Unfortunately, once the scale is set, it is not immediately obvious what the scale has been set to. (would make for a great tooltip!!)
For the longest time, if I wanted to see what scale has been applied to my Layout Viewports, I would use the Properties Panel. Until a couple of months ago.
Contained within the Express Tools that ship with Civil 3D is a tool designed specifically to list a Layout Viewport scale and it is incredibly easy to use.
Check out the video below to see how it works.
-Jerry
Part Four: It is always a matter of "IF".
We wrap up our GIS series today with the IF() conditional function. Using this function, we can perform some quick analysis on our GIS data and alter many aspects of how it is displayed and/or annotated.
The possibilities are infinite!
For example, when adding GIS data showing soil information, we could have poor soils automatically highlighted.
When adding GIS data containing parcel data, we could color every parcel red whose area is below the minimum standard.
When adding GIS data containing pipes, we could alter the pipe widths based on a diameter attribute…
If you couple this with the other tools we have looked at over the last several installments we can do some really cool stuff with GIS data. (And we haven’t even scratched the surface yet :) )
In our example today, we will review parcel data stored in a GIS file as it is inserted into our model. Any parcel that does not meet the minimum Area (12,000 SF) is automatically colored differently (red) than the others (light blue). This is accomplished using the conditional function IF().
Check out the video below to see how it works.
-Jerry
Part Three: Sometimes our GIS labels need a little extra info. to help avoid confusion.
In today’s installment, we will review the Concat() function. Concat is short for “Concatenate” which simply means it is a tool that helps us group things together.
This can be a very powerful tool (especially when it comes to GIS data) to help make our annotation more “readable”. In other words, if our data contains a numeric attribute value that equals 123.45 and we add that value to a label, what does it represent? Sometimes when looking at the data in context to the model geometry it is obvious. Other times it may not be.
For example, when looking at 123.45, what are the units? Does it represent an area or linear measurement? Perhaps it is a cost.
Often times, adding some additional information in front of our label, after our label or in both places makes the annotation more readable and can greatly reduce the chance of confusion. (i.e. “Area = 123.45 Square Meters)
Check out the video below to see how easily incorporate additional text into your GIS labels using the Concat function.
-Jerry
Part Two: I don’t typically need labels to 10 decimal places.
In today’s installment, we look at how to use the Round() function to help control the display of our numeric GIS labels.
In short, Civil 3D/Map 3D will automatically show the entire contents of a numeric geospatial attribute.
As a result, by default we can get GIS labels at an “unrealistic” number of decimal places.
Fortunately for us this can be resolved quickly using the Round function when building the label expression.
Simply tell Civil 3D which attribute to round and to how many decimal places, and your GIS annotation is automatically updated.
Check out the video below to see how it works.
-Jerry
