czm_XYZToRGB
Converts a CIE Yxy color to RGB.
The conversion is described in Luminance Transform
Parameters:
| Name | Type | Description |
|---|---|---|
Yxy |
vec3 | The color in CIE Yxy. |
Returns:
vec3
The color in RGB.
Example
1 2 3 | vec3 xyz = czm_RGBToXYZ(rgb);xyz.x = max(xyz.x - luminanceThreshold, 0.0);rgb = czm_XYZToRGB(xyz); |