- Added image-based lighting for PBR models and 3D Tiles. #7172
Scene.specularEnvironmentMapsis a url to a KTX file that contains the specular environment map and convoluted mipmaps for image-based lighting of all PBR models in the scene.
Scene.sphericalHarmonicCoefficientsis an array of 9
Cartesian3spherical harmonics coefficients for the diffuse irradiance of all PBR models in the scene.
sphericalHarmonicCoefficientsproperties of Model and
Cesium3DTilesetcan be used to override the values from the scene for specific models and tilesets.
luminanceAtZenithproperty of Model and Cesium3DTileset adjusts the luminance of the procedural image-based lighting.
- Fixed contrast on imagery layers. #7382