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The Maxwell Render approach to rendering is quite different from that of other rendering engines. Because of its physically correct behavior and spectral calculations of light, there is no concept of a “finished” render. The render will keep calculating until you stop it, progressively getting cleaner and cleaner. Maxwell renders the entire image at once, not in "buckets" giving you a very quick idea of what the final render will look like.

Sampling Level

As the render calculates you will see the image output get less and less noisy and the Sampling Level (SL) increase continuously. The SL is a basic measure of quality, the higher it is the less noise the render will have. A few key points regarding SL:

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Supported input image formats

The Maxwell application can also import image files to perform certain simple image adjustments (like changing its exposure to get a brighter or darker result) or change the file format. You can use Maxwell to convert a i.e. Tiff file into a Tga format. These are the supported image formats: 

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