How to create ceiling grids quickly in AutoCAD using an AutoCAD Lisp

How to create ceiling grids in AutoCAD?

Working with architectural drawings in AutoCAD can be a complex process, especially when it comes to creating ceiling grids that accurately depict the layout and design of ceiling tiles, panels, or fixtures. Manually creating these grids can be both tedious and time-consuming, requiring you to draw, copy, and align numerous lines and intersections. 

Introduction to AutoCAD.

Creating ceiling grids in AutoCAD can be a time-consuming task. However, there is a solution that can help you create ceiling grids quickly. By using a simple LISP code, you can create ceiling grids in just a few clicks. In this post, I will guide you on how to use this code efficiently to create ceiling grids in your AutoCAD drawings.

What is the AutoCAD LISP and how do you upload it to AutoCAD?

First Lisp: After you have uploaded the LISP file, you need to type 'CGRID' to activate it.

Then draw a polyline around the room you want to grid.

Enter the grid rotation angle.

Enter the width direction grid spacing.

Enter the width direction grid spacing.

You can download the lisp from here.

Second Lisp: After you have uploaded the LISP file, you need to type 'MULLION' to activate it.

Specify horizontal mullion quantity

Specify vertical mullion quantity.

Draw boundary.

You can download the lisp from here.

Conclusion:

Working with architectural drawings in AutoCAD can be time-consuming and laborious, but with the use of this LISP code, you can save yourself a lot of time and effort. This code allows you to create ceiling grids in a few clicks, eliminating the need to draw, copy, and align multiple lines and intersections. This tool also ensures that you can create consistent and uniform ceiling grids that meet your desired standards or preferences.

I have demonstrated how to rapidly create ceiling grids in AutoCAD using LISP code in this post. This is a highly valuable and practical tool that can enhance your productivity and work quality while working with architectural drawings in AutoCAD. I hope that you find this post informative and useful. If you have any questions or feedback, please feel free to leave a comment below. Thank you for taking the time to read it.