PointLight3D (Mibo) | Mibo

PointLight3D Type

Namespace: Mibo.Elmish.Graphics3D
Assembly: Mibo.Core.dll
Base Type: ValueType
All Interfaces: IEquatable<PointLight3D> , IStructuralEquatable
Kind: Struct

Point light configuration for 3D scenes.

Record fields

Record Field	Description
`CastsShadows` Full Usage: `CastsShadows` Field type: `bool`	Whether this point light casts shadows. Pipeline-dependent: Not all rendering pipelines support shadow casting. Pipelines that don't support shadows will ignore this field. Check your pipeline's documentation for shadow support details. Field type: `bool`
`Color` Full Usage: `Color` Field type: `Color`	Color of the point light. Field type: `Color`
`Falloff` Full Usage: `Falloff` Field type: `float32`	Falloff curve exponent. 1.0 = linear, 2.0 = quadratic. Field type: `float32`
`Intensity` Full Usage: `Intensity` Field type: `float32`	Brightness multiplier. 1.0 = full, 0.0 = off. Field type: `float32`
`Position` Full Usage: `Position` Field type: `Vector3`	World-space position of the light. Field type: `Vector3`
`Radius` Full Usage: `Radius` Field type: `float32`	Maximum radius of influence. Field type: `float32`
`ShadowBias` Full Usage: `ShadowBias` Field type: `float32 voption`	Per-light shadow bias override. When None, uses the pipeline's global bias setting. Pipeline-dependent: Only used by pipelines that support shadow casting. Adjust this value to fix shadow acne (too low) or peter-panning (too high). Typical range: 0.001 to 0.01. Field type: `float32 voption`
`ShadowDirection` Full Usage: `ShadowDirection` Field type: `Vector3 voption`	Direction the single-face shadow map looks. When None, defaults to straight down (−Y) — the common case for ceiling-mounted lights. Pipeline-dependent: Point-light shadows render a single face (not a 6-face cubemap). Set this to face toward the geometry that should receive shadows. For a wall sconce pointing along +X, use `Vector3.UnitX`. Any non-zero direction is safe — the pipeline normalizes internally and selects an up vector that isn't parallel to it. Ignored by pipelines that don't support point-light shadows. Field type: `Vector3 voption`