Difference between revisions of "LuxCoreRender Textures Spectrum"
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===Blackbody=== | |||
By indicating a color temperature, you can easier get the correct light color in your scene. Some general color temperatures for common light sources are: | |||
* Candles (1850K) | |||
* Incandescent (2700) | |||
* Halogen (3000K) | |||
* Fluorescent (4200) | |||
* The sun (5000-6500K) | |||
The target mood of a scene can be achieved by picking the right color temperature. [http://www.westinghouselighting.com/color-temperature.aspx Westinghouselighting.com] and [http://lowel.tiffen.com/edu/color_temperature_and_rendering_demystified.html Lovel.com] has got good guides for that. <br/> | |||
For a detailed explanation of color temperature, see for example [http://www.techmind.org/colour/coltemp.html techmind.org] | |||
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[[Image:Colour_temperature.jpg|frame|left|a range of colour temperatures. The middle lamp has a colour temperature of 6500K]] | [[Image:Colour_temperature.jpg|frame|left|a range of colour temperatures. The middle lamp has a colour temperature of 6500K]] | ||
Revision as of 16:03, 10 December 2017
Blackbody
By indicating a color temperature, you can easier get the correct light color in your scene. Some general color temperatures for common light sources are:
- Candles (1850K)
- Incandescent (2700)
- Halogen (3000K)
- Fluorescent (4200)
- The sun (5000-6500K)
The target mood of a scene can be achieved by picking the right color temperature. Westinghouselighting.com and Lovel.com has got good guides for that.
For a detailed explanation of color temperature, see for example techmind.org
Color Depth
- Output value: color
Color depth, also known as color at depth, is a texture designed to make setting absorption simpler. Normally, you set absorption by defining the color that will be absorbed, resulting in a color control that is essentially "backwards". This texture allows you to instead set the desired result color and how far the light should penetrate before reaching that color.
Parameters
- Transmission color - The target color of the transmitted light as it reaches the defined depth
- Depth - The depth at which the specified transmission color is reached