Class DirectionalLightDto (Inputs.BabylonScene)

The direction the light travels in; [-100, -100, -100] shines down and diagonally, and only the direction matters, not the length

Brightness as a plain factor, 1 being full strength

Hex color of the light on surfaces

Hex color of the highlights the light makes on shiny surfaces

Resolution of the shadow map in pixels; higher gives sharper shadows at more GPU cost

When true, the light casts shadows from every mesh in the scene

How light the shadows are, from 0 for fully dark to 1 for invisible

When true, shadow edges are softened by sampling the map several times

When true, transparent parts of meshes let light through the shadow, which Gaussian splats need

How much shadow edges blur with distance from the caster when filtering is on; larger blurs more

Small depth offset that stops surfaces from shadowing themselves in stripes; raise it if stripes appear

Extra offset along surface normals against self-shadowing, in scene units

The farthest distance from the light that shadows are computed for, in scene units

The nearest distance from the light that shadows are computed for, in scene units

How often the shadow map is redrawn: 1 every frame, 0 once only, 2 every second frame