[−][src]Module pbrt::core::light
In order for objects in a scene to be visible, there must be a source of illumination so that some light is reflected from them to the camera sensor.
Structs
| VisibilityTester |
A closure - an object that encapsulates a small amount of data and some computation that is yet to be done. |
Enums
| LightFlags |
Traits
| AreaLight |
Area lights are light sources defined by one or more Shapes that emit light from their surface, with some directional distribution of radiance at each point on the surface. |
| Light |
Functions
| is_delta_light |
Check if LightFlags::DeltaPosition or LightFlags::DeltaDirection is set. |