Sphere Light
Sphere lights can be used for making point type lights with softness. This type of light is only available if you use the RPR2 render engine.
In addition to common light properties, there are custom properties applied to sphere lights only. You can find them in the Sphere Light section of the RPRPhysicalLightShape tab.
Radius
The Radius parameter controls the radius of the sphere. Note that increasing the radius of a sphere light makes the shadows softer.
Radius: 0.1 |
Radius: 0.3 |
Radius: 0.5 |