Command-Line Rendering

The command-line rendering tool lets you perform batch rendering jobs without having to manipulate parameters by hand in a MAX file. Simple, “one-shot” rendering jobs can be submitted from the Start Run dialog. More elaborate, batched jobs can be rendered through the use of text files; for example, MyRender.bat or MyRender.xml. The ability to edit text files is what provides the power to this tool. You can quickly make changes to your rendering parameters, or output formats, simply by opening your text editor and editing the batch settings.

Command-line rendering is provided by the 3dsmaxcmd.exe program, found in your program install folder.

You can submit command-line rendering jobs that are rendered on a single workstation, or you can take advantage of network rendering and let the Backburner utility manage the jobs across multiple systems.

The Batch Render tool is another way to quickly create BAT files that can be used with the command-line rendering. The Batch Render tool lets you create a queue of camera tasks with specific output parameters, rendering presets or automatic loading of scene states. Once your queue is complete, you can export the tasks to a BAT file that is stored in the \scenes folder.

Warning: Command-line rendering is a professional feature and can perform destructive operations. You will not see messages or warning dialogs informing you about potential mistakes, such as overwriting an existing frame on your drive.