Enum LightmapGIData.ShadowmaskMode

Namespace

Godot

Assembly

GodotSharp.dll

public enum LightmapGIData.ShadowmaskMode : long

Fields

None = 0

Shadowmasking is disabled. No shadowmask texture will be created when baking lightmaps. Existing shadowmask textures will be removed during baking.

Overlay = 2

Shadowmasking is enabled. Directional shadows will be rendered with real-time shadows overlaid on top of the shadowmask texture. This mode makes for smoother shadow transitions when the camera moves fast, at the cost of a potential smearing effect for directional shadows that are up close (due to the real-time shadow being mixed with a low-resolution shadowmask). Objects that only have shadows baked in the shadowmask (and no real-time shadows) will keep their shadows up close.

Replace = 1

Shadowmasking is enabled. Directional shadows that are outside the DirectionalShadowMaxDistance will be rendered using the shadowmask texture. Shadows that are inside the range will be rendered using real-time shadows exclusively. This mode allows for more precise real-time shadows up close, without the potential "smearing" effect that can occur when using lightmaps with a high texel size. The downside is that when the camera moves fast, the transition between the real-time light and shadowmask can be obvious. Also, objects that only have shadows baked in the shadowmask (and no real-time shadows) won't display any shadows up close.