Emissive
warning
It is considered to be removed. Please use Directive instead
specifies weather the material emits light
Emissive[color_RGBColor, intensity_:10]
example
Graphics3D[{
{Emissive[Red], Sphere[{0,0,2}]},
{White, Sphere[]}
}]
tip
The best looking results can be achieved in a Path-tracing mode of Graphics3D. Emissive materials cannot cast light to other objects in a normal rasterization mode, use artificial light sources such as SpotLight and PointLight...