Black Body#
(TextureBlackBody)
- Category:
Texture/Utility - Default object name:
black_body
Description#
Black-body emittance according to Planck's radiation law for a given temperature. Allows for some artistic (non-physical) modifications.
Attributes#
| Name | Type | Description |
|---|---|---|
| Pass Through | bool |
If checked, the current texture is not evaluated and the value of the attribute selected in Pass Through Attribute is directly forwarded. |
| Master Input | string |
Name of the attribute that will be used as output if Pass Through is enabled. |
| Invert | bool |
If checked, the texture is inverted. |
| Opacity | double |
Set the opacity of the texture. |
| Temperature | double |
Temperature that defines the emittance. Texture replaces value, it does not multiply! |
| Temperature Scale | double |
Scalar to easily adjust the scale of the input temperature range. |
| Temperature Offset | double |
Offset to easily adjust the range of the input temperature. |
| Energy Compression | double |
Non-linear compression to adjust the temperature-dependent energy that is emitted. Allows to modify the relative brightness of different temperatures to each other. Use zero for physical behavior. Use one for normalized black-body emittance (constant energy, pure color gradient). |
| Saturation Factor | double |
Change the saturation of the resulting color. |
| Gain | double |
Scales the output for easier usage. |