How To Load Script Into AutoCAD?

Understanding How to Load a Script into AutoCAD

Overview of AutoCAD Script Files

An AutoCAD script file is a plain text file that contains a series of command-line instructions designed for AutoCAD. Each command in the file is executed sequentially, similar to an actor performing from a script. These files have the extension .scr.

Steps to Import a Script into AutoCAD

1. Obtain the Script File: First, you need to acquire the .scr file that you wish to import. This file might be provided in an email or available for download from online resources.

2. Edit the Script File:

   • Open the .scr file using a text editor such as Notepad or any similar application.
   • After the opening line, enter the X, Y, and Z coordinates that define the points you want to use within AutoCAD.

3. Save Changes: Once you have added your coordinates, save the file and close the text editor.

4. Launch AutoCAD: Open your AutoCAD application. Ensure you have a drawing open where you want to use the script.

5. Import the Script:
   • By simply dragging the .scr file from your file explorer, drop it into the model view window of AutoCAD. This action will trigger the execution of the commands in the script.

Creating Your Own AutoCAD Script

1. Create a New Script File: Use a simple text editor to make a new ASCII text file. Name it appropriately, making sure to use the .scr extension.

2. Input Commands: Write the necessary AutoCAD commands and AutoLISP functions within this file. Ensure that each command is on a new line to maintain clarity and function.

3. Run and Test the Script:
   • Open AutoCAD and navigate to the Project tab.
   • Find the Utilities panel and select the option to run command script files.
   • Browse to your newly created script file, select it, and click "OK" to execute.

Executing Code in AutoCAD

To run a specific code within AutoCAD:

1. Access the AppLoad Command: Type AppLoad in the command line or navigate to the Tools menu and choose "Load Application."
2. Load Your Program: From the dialogue that appears, select the program you wish to load and click on "Load."

Plotting Northings and Eastings

When you need to plot specific coordinates:

1. Open the Home Tab: Start by selecting the "Home" tab in the AutoCAD ribbon.
2. Select Line Downgrade: Click on the dropdown for "Line" and choose "Create Line By Northing/Easting."
3. Input Values: Provide the “northing” values as prompted. Continue to enter additional northing and easting values to plot multiple lines.

Automating Processes in AutoCAD

Automation within AutoCAD is possible through various methods:

• Using External Applications: Programs like Excel can generate insert statements for positions and rotations that can be run as scripts.
• Custom Development: If familiar with programming languages such as LISP, VB, or C#, consider creating a custom plugin to automate specific tasks.

Loading LISP Routines in AutoCAD

To integrate LISP routines into your AutoCAD 2025 environment:

1. Start with the CUI Command: Invoke the CUI command.
2. Select the Appropriate CUI File: Choose either ‘acad.cuix’ or any custom partial .cuix file.
3. Add LISP Files: Right-click on LISP files and select "Load LISP." Browse to the necessary LISP file and select it.
4. Finalize the Process: Once added, click "Apply" and close the CUI editor.

FAQ

What file format does an AutoCAD script file use?
AutoCAD script files are formatted as ASCII text files with the .scr extension, ensuring compatibility with command line instructions.

Can AutoCAD LT support LISP routines?
No, AutoCAD LT does not support AutoLISP functionalities, and you won’t find the APPLOAD command available in that version.

How can I automate a plotting process in AutoCAD?
You can automate plotting by writing scripts that use coordinate data, or by leveraging programming languages and tools to generate automated tasks within AutoCAD.