Import
GroundedSkybox is an addon, and must be imported explicitly, see Installation#Addons.
import { getGroundProjectedNormal } from 'three/addons/tsl/utils/GroundedSkybox.js';Static Methods
.getGroundProjectedNormal( radiusNode : Node.<float>, heightNode : Node.<float> ) : Node.<vec3>
Projects the world position onto a sphere whose bottom is clipped by a ground disk, then returns a vector usable for sampling an environment cube map.
| radiusNode |
The radius of the projection sphere. Must be large enough to ensure the scene's camera stays inside. |
| heightNode |
The height is how far the camera that took the photo was above the ground. A larger value will magnify the downward part of the image. |
- Returns: A direction vector for sampling the environment cube map.