| activeLightIndex | The index into the active light array. |
| splitIndex | The cascade index. |
| splitCount | The number of cascades. |
| splitRatio | The cascade ratios. |
| shadowResolution | The resolution of the shadowmap. |
| shadowNearPlaneOffset | The near plane offset for the light. |
| viewMatrix | The computed view matrix. |
| projMatrix | The computed projection matrix. |
| shadowSplitData | The computed cascade data. |
bool If false, the shadow map for this cascade does not need to be rendered this frame.
Calculates the view and projection matrices and shadow split data for a directional light.
Additional resources: ShadowSplitData.