Are you looking to export OBJ files from Houdini to use in other 3D modeling programs? Here's a quick guide on how to do it.

Step 1: Prepare your 3D model in Houdini. Once you have your model ready, make sure it is in a state that you are happy with and ready to export.

Step 2: Go to the 'File' menu at the top of the Houdini interface and select 'Export'. A window will pop up with export options.

Step 3: In the export window, choose 'OBJ' as the file format. You can also specify a file name and location for your exported OBJ file.

Step 4: Before exporting, make sure to check the export settings. You can adjust the scale, flip Y and Z axes, and many other options according to your needs.

Step 5: Once you have selected your desired export settings, click 'Export' and Houdini will generate the OBJ file for you.

Step 6: Now your OBJ file is ready to be used in other 3D modeling programs. Simply import it into the program of your choice and continue working on your project.

That's it! You now know how to export OBJ files from Houdini. It's a simple process that allows you to transfer your 3D models to other programs seamlessly. Happy modeling!