Multilight enables you to adjust the intensity and color of all the individual or grouped lights in your scene during or after the rendering process to get the results you are looking for. MultiLight™ - Change emitter intensity/color and overall image brightness (exposure) interactively. It’s also possible to save the current sky as an HDR image. Users can also create presets of the sky settings to quickly load a new sky or share their presets with other users. The atmosphere parameters allow users to customize the look of the sky and the resulting light in the scene, ranging from common Earth values to exaggerated fantasy skies. The Physical Sky system is a simple way to obtain extremely accurate lighting in your scenes. Maxwell Render provides a complete Physical Sky system with a sophisticated atmosphere model that reproduces skylight conditions at different hours, dates, and locations. If you are new to Maxwell Render, it is best to start by selecting an emitter from the Presets dropdown. You can adjust the color and intensity of the emitter using everyday terms like watts or efficacy, or you can look into more advanced definitions using lumens, lux, Kelvin degrees, and RGB. Lights in Maxwell Render™ are created applying an emitter material to an object. Maxwell Render can handle large numbers of lights in a scene without the performance loss sometimes experienced in other applications. This approach to simulate lights emulates what happens in the real world and mimics real-world lights, producing a high degree of realism, outputting smooth shadows, providing a natural light distribution in your scene, and increasing the overall quality of your image. Instead, Maxwell Render uses actual geometry with emitting materials.
Maxwell Render does not use abstract lights typically used in traditional 3D applications (distant, point, omni, spotlights). Light sources in Maxwell Render™ are defined by spectral characteristics and a light source usually possesses a lot of information about the intensity of emission at any of the possible wave lengths.
Note that these functions are explained in further detail later on in the manual. It is important to understand these concepts and how they differ from more commonly used notions before you start working with Maxwell Render. They account for Maxwell Render’s superb quality and realism. While Maxwell Render is uncomplicated and straightforward, it does make use of some concepts and functions that may be new or different to you.
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