Wednesday, March 8, 2023

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Top How To Export From Autocad To Revit Conversion Factors And Dimensional Analysis Guide!Revit urgently need a hatch fill tool a la AutoCAD, can’t believe it hasn’t been implemented yet. It’ll save me hours of time if it could be used in Revit 2014. At that time, I didn’t have a way to automate this process. I had to manually redraw the details, using the linked CAD file as an underlay. I had to do a similar exercise recently. However, this time I was determined to figure out a way to automate the process. Since these details were going to become office standard details, I needed them to be really clean. I didn’t want to clutter up my Revit files with lots of extra line and text styles and I didn’t want to manage a whole lot of links. With this in mind, I choose option 3 and thus began several days of tracing line after line after line. It was really tedious, to say the least. A few days later, I had a clean set of Revit details. I have used this method in the past, but it runs into problems because a lot of hatching fails when linked from AutoCAD. This may be less of an issue for MEP details, but architectural details tend to have more hatches to describe different materials. Also, if you have a lot of CAD drawings you need to convert to Revit, contact me about my AutoCAD to Revit conversion service. As I outlined above, I have a process to do the conversion quickly and efficiently. Also, the script moves all dimensions, hatch, and text to separate layers.


Sure, you could generate those details from the Revit model. In an ideal world, this would be the right approach. However, most firms have tons of CAD drawings and details that are still useful. My client has a lot of legacy CAD drawings. They want to bring those drawings into their Revit model. They’re working on the second phase of a large campus project. The first phase was done in traditional 2D CAD but they’ve switched to Revit for the second phase. Since a lot of details are similar, it makes sense to brings those drawings into Revit. How do you do this for items that have more than 10,000 elements? The file I am trying to convert has elements so I keep getting an error message that says imports with more than 10,000 elements cannot be exploded. CAD programmes scale and show how your drawings will fit on your chosen paper size …let the computer do the hard work. There is no one size fits all, and you should communicate your project with a range of scales. Failing that and if the drawing has dimensions, then a scale rule can be used with a little trial and error to find the correct scale. When wanting to work out the scale of a drawing, there should be a clear indication of it either next to the drawing, in the drawings title block or on a scale bar. The chose of scale is determined by the type of drawing, the size of the subject and the size of paper or document that you wish to present it on. It can be produced on any paper format and size, with the scale clearly annotated and often accompanied by a scale bar. This month's Corner marks the end of an era. Michael has written almost 600 articles for CADTutor in close to 150 monthly columns. If Autodesk are listening, they should probably give him a medal for services to AutoCAD. The macro checks that the line style exists. Will give you an error if it doesn’t. The macro creates detail lines so they are only visible in the current view. Also, the macro creates the lines using the β€œMedium Lines” line style. You can edit the macro code to use any line style you prefer. Just change the value of the β€œlinestyleName” variable as highlighted below.


If I knew how to code, I would have it prompt you to choose which layers go to which line style. Assigning the various line styles. Re-annotating is what slows me down the most. It still sees lines that are too short but at least I can choose to delete these and

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