Move your block’s geometry (but not the rectangle) from the point that you would like to be the origin to 0,0.Draw a rectangle from 0,0 to the point that you would like to make the block’s origin.Right click on the block instance to open the block in the block editor.To rescue an AutoCAD block with an undefined Insert point I use the following steps: Just redefining the blocks origin won’t do – this will move your blocks all over the place (don’t even mention blocks that have been rotated or mirrored). However, we all have off days – and it’s easy to forget this step. Tip : The value of FEILDEVAL is a bitcode, so you add them up to choose multiple options e.g.Īfter you’ve been creating and using blocks for a while, you’ll realise how important it is to set an Insert point when you define your block. The value codes will be a combination of the following: If your attributed Fields aren’t updating – type FEILDEVAL in at the command line to check this variables value.
#Can you explode a block in autocad update
Occasionally the field value doesn’t update as expected. You can use Fields to reference the area enclosed by a polyline, the date the drawing was last plotted, or (my favourite) title block information from the Sheet Set Manager.ĪutoCAD Block Attributes that contain Fields are indicated by a light grey background.
Attributes allow you to add data to your AutoCAD blocks – Fields allow you to reference data from inside or outside your DWG file. This is what the explode option is designed to prevent! If you need to explode a dynamic block, edit the block definition and delete the Dynamic and/or Parametric actions first.Ĭheck out this companion tip Block opens in Block manager FeildevalĪutoCAD blocks with attributes and Fields are an awesome combination. I’ve seen the Dynamic Parameter/Action sets that were inside the block go crazy on explosion and corrupt the DWG file. Note : It is a really, really bad idea to explode Parametric or Dynamic blocks.
I’ve put together these 14 tips and tricks to help you troubleshoot your AutoCAD block problems.ĭo you have any tips to add? Share your experience with your fellow readers by leaving a comment at the end of this post. You should read it now.įor those of you who are already creating AutoCAD blocks, you’ll know that there is a journey between creating AutoCAD blocks, and creating really good AutoCAD blocks.
#Can you explode a block in autocad series
What could be quicker than copying and pasting a detail you already did right?ĭesign and Motion’s own Mike Thomas has written an excellent series on creating blocks with AutoCAD. You’ve been working too hard.ĪutoCAD has been called the world’s biggest drawing board (It’s also been called the world’s biggest eraser!), but the real advantage of Computer Aided Design is the ability to copy and paste. You’re tired, your eyes are gritty and your mouse finger hurts.
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