Skylights
Skylights is a command line tool to bake radiance and irradiance maps for image based lighting.
It converts an input environment map in equirectangular format into 3 cubemaps:
- Radiance
- Irradiance
- Environment map to use optionally as a skybox
```
Usage: skylights [OPTIONS]
Arguments:
Environment map to process
Options:
-x Side of the output cubemaps in pixels [default: 1024]
-f Output cubemaps format [default: ktx2] [possible values: ktx1, ktx2, dds, png]
-n Number of samples per pixel when calculating radiance and irradiance maps [default: 128]
-m Scales the final baked value in the radiance and irradiance maps [default: 1]
-c Corrects the contrast of the final color [default: 1]
-b Corrects the brightness of the final color [default: 1]
-s Corrects the saturation of the final color 0: grayscale and 1: original color [default: 1]
-u Corrects the hue of the final color in degrees. [possible values: 0..360] [default: 0]
-h, --help Print help
```
Skylights is sponsored by novorender