This structure contains the information to perform shadow caster culling for a given light.
Additional resources: ShadowCastersCullingInfos.
| projectionType | The projection type of the shadow-casting light to be rendered. For example, directional light shadow-maps will have orthographic projection. Spot lights will usually have perspective projection, but you might want to implement orthographically-projected box-shaped spot lights in your scriptable renderer pipeline. |
| splitRange | The range of ShadowSplitData to use for this light. |