DirectionalLight3D

const (
	// Renders the entire scene's shadow map from an orthogonal point of view. This is the fastest directional shadow mode. May result in blurrier shadows on close objects.
	ShadowOrthogonal ShadowMode = 0
	// Splits the view frustum in 2 areas, each with its own shadow map. This shadow mode is a compromise between [ShadowOrthogonal] and [ShadowParallel4Splits] in terms of performance.
	ShadowParallel2Splits ShadowMode = 1
	// Splits the view frustum in 4 areas, each with its own shadow map. This is the slowest directional shadow mode.
	ShadowParallel4Splits ShadowMode = 2
)

const (
	// Makes the light visible in both scene lighting and sky rendering.
	SkyModeLightAndSky SkyMode = 0
	// Makes the light visible in scene lighting only (including direct lighting and global illumination). When using this mode, the light will not be visible from sky shaders.
	SkyModeLightOnly SkyMode = 1
	// Makes the light visible to sky shaders only. When using this mode the light will not cast light into the scene (either through direct lighting or through global illumination), but can be accessed through sky shaders. This can be useful, for example, when you want to control sky effects without illuminating the scene (during a night cycle, for example).
	SkyModeSkyOnly SkyMode = 2
)