Basic CAD Tutorial: Setting Snap and Using the Line Command

Introduction

This tutorial will guide you through setting the snap function and using the line command in General CADD, AutoCAD, and NanoCad. These basic commands are fundamental for creating precise and accurate drawings.

General CADD Instructions

Setting Snap:

1. Open General CADD and load your drawing.
2. Go to the Settings menu and select Snap Settings.
3. Choose the Grid Snap option and set the desired snap interval (e.g., 0.25 inches).
4. Enable the snap function by clicking the Snap button on the toolbar.

Using the Line Command:

1. Click on the Line tool in the toolbar or press L on your keyboard.
2. Click to specify the start point of the line.
3. Move the cursor to the desired end point and click again to complete the line.
4. Repeat the process to draw additional lines as needed.

AutoCAD Instructions

Setting Snap:

1. Open AutoCAD and load your drawing.
2. Type SNAP in the command line and press Enter.
3. Type the desired snap interval (e.g., 0.25) and press Enter.
4. Type OSNAP and press Enter to open the Object Snap Settings dialog.
5. Select the desired snap points (e.g., Endpoint, Midpoint) and click OK.
6. Ensure the snap function is enabled by checking the Snap Mode button in the status bar.

Using the Line Command:

1. Click on the Line tool in the toolbar or type LINE in the command line and press Enter.
2. Click to specify the start point of the line.
3. Move the cursor to the desired end point and click again to complete the line.
4. Press Enter to finish the command, or continue clicking to draw multiple connected lines.

NanoCad Instructions

Setting Snap:

1. Open NanoCad and load your drawing.
2. Go to the Tools menu and select Drafting Settings.
3. In the Snap and Grid tab, set the desired snap interval (e.g., 0.25).
4. Enable the snap function by clicking the Snap Mode button in the status bar.

Using the Line Command:

1. Click on the Line tool in the toolbar or type LINE in the command line and press Enter.
2. Click to specify the start point of the line.
3. Move the cursor to the desired end point and click again to complete the line.
4. Press Enter to finish the command, or continue clicking to draw multiple connected lines.

Conclusion

Setting the snap function and using the line command are essential skills for precise CAD drawing. By following these instructions for General CADD, AutoCAD, and NanoCad, you’ll be able to create accurate and detailed lines in your projects.

Feel free to reach out if you have any questions or need further assistance!