Lightworks

 The options on this page are relevant to Render Styles. See Creating a Rendered View.

Transparency Shadow: Specifies whether a render created with a render style will support shadows cast by transparent objects.

Multi Threading Options

Enable: Enables multithreading for rendering via the use of multiple CPU cores.

Use Automatic Number of Threads: If On the number of threads will be automatically determined.

Threads: specifies the number of threads to use if "Use Automatic Number of Threads" is turned off.