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Values closer to 0.0 make the sunlight yellow, and values closer to 1.0 make it blue. Turbidity – Determines the amount of dust in the air and affects the color of the sun and sky. Smaller values produce a clear, blue sky and sun as seen in rural areas, while larger values make them yellow and orange as seen in a big city's atmosphere.

Horizon Illum.– Specifies the intensity (in lx) of the illumination on horizontal surfaces coming from the sky. PRG Clear Sky – The V-Ray Sky procedural texture is generated based on the PRG Clear Sky method which has enhanced sunrise and sunset sky. Hosek et al. – The V-Ray Sky procedural texture is generated based on the Hosek et al. method.ĬIE Clear – The V-Ray Sky procedural texture is generated based on the CIE method for clear sky.ĬIE Overcast – The V-Ray Sky procedural texture is generated based on the CIE method for cloudy sky Preetham et al – The V-Ray Sky procedural texture is generated based on the Preetham et al. Sky Model – Specifies the procedural model that is used to generate the V-Ray Sky texture. This includes the appearance of the sun disc as seen by the camera and reflections, as well as the blurriness of the sun shadows.

Size Multiplier – Determines the visible size of the sun. See the Intensity Multiplier example below. Intensity Multiplier – Determines the brightness of the sun and can be used to reduce the default brightness. The intensity of the light still depends on the V-Ray Sun's position in the sky. Override – Sets the color of the V-Ray sun to the color in the Filter Color parameter. Instead, intensity is controlled through the Intensity Multiplier. The intensity of the light no longer depends on the V-Ray Sun's position in the sky. Color – Shifts the hue of the SunLight system towards the color specified in the field.Ĭolor Mode – Determines the way the color in the Filter color parameter affects the color of the sun.įilter – Shifts the V-Ray sun's hue according to the Filter Color parameter.ĭirect – Sets the color of the V-Ray sun to the color in the Filter Color parameter.