POV-Ray : Documentation : Start Rendering (Go!)/Stop Rendering
  POV-Ray 3.6 Documentation Online View Select File and Render Run Demo Start Rendering (Go!)/Stop Rendering

This is a toggle. If you are not currently rendering, the command Start Rendering instructs POV-Ray for Windows to start rendering the currently loaded POV file with the current settings. While POV-Ray for Windows is rendering, the command reads Stop Rendering and will interrupt the current rendering job. You can continue an interrupted rendering job by selecting 'Continue <filename>' from the Rerun Menu. Select File and Render Run Demo

Copyright 2003-2004 Persistence of Vision Raytracer Pty. Ltd.