Enums

LightType

Specifies which type of light actor to spawn when using the `Light(...)` API

Name	Description
`LightType.Point`	A point light that emits in all directions
`LightType.Spot`	A spotlight with a focused cone shape.
`LightType.Rect`	A rectangular area light (like a panel).

TraceMode

Flags that customize trace behavior in raycasting and overlap queries

Name	Description
`TraceMode.DrawDebug`	Visually draws the trace line.
`TraceMode.TraceComplex`	Traces against complex (per-poly) collision
`TraceMode.ReturnPhysicalMaterial`	Includes surface material info in results.
`TraceMode.ReturnEntity`	Includes any hit entity reference.
`TraceMode.ReturnNames`	Returns Actor, Component, and Bone names.
`TraceMode.ReturnUV`	Returns UV coordinate of the hit point.

CollisionChannel

Channels used to filter collision and trace checks

Name	Description
`CollisionChannel.WorldStatic`	Static map geometry (e.g., buildings, terrain)
`CollisionChannel.WorldDynamic`	Movable objects and props.
`CollisionChannel.Pawn`	Character capsule collisions.
`CollisionChannel.PhysicsBody`	Physics-enabled bodies and pickable items.
`CollisionChannel.Mesh`	Character skeletal mesh.
`CollisionChannel.Water`	Water bodies or volumes.
`CollisionChannel.Foliage`	Grass, bushes, and other foliage.
`CollisionChannel.Vehicle`	Vehicle hitboxes and physics.

AttachmentRule

Rules that define how objects attach and maintain transforms

Name	Description
`AttachmentRule.KeepRelative`	Keeps relative transform when attaching
`AttachmentRule.KeepWorld`	Maintains world transform.
`AttachmentRule.SnapToTarget`	Snaps directly to target's transform.

DetachmentRule

Rules that define how objects detach and maintain transforms

Name	Description
`DetachmentRule.KeepRelative`	Keeps relative transform when detaching
`DetachmentRule.KeepWorld`	Maintains world transform.

ConstraintMotion

Used in physics constraints to restrict axis movement

Name	Description
`ConstraintMotion.Free`	Axis is fully free.
`ConstraintMotion.Limited`	Axis is restricted to a range
`ConstraintMotion.Locked`	Axis is completely locked.

WeatherType

Predefined weather presets compatible with Ultra Dynamic Sky. Use with `SetWeather(...)` to apply different weather conditions

Name	Description
`WeatherType.ClearSkies`	No clouds or weather effects.
`WeatherType.PartlyCloudy`	Scattered clouds with sunlight.
`WeatherType.Cloudy`	Overcast sky, no rain.
`WeatherType.Overcast`	Dense cloud cover, darker lighting.
`WeatherType.Foggy`	Low visibility due to fog.
`WeatherType.RainLight`	Light rain effect.
`WeatherType.Rain`	Steady moderate rainfall.
`WeatherType.RainThunderstorm`	Heavy rain with thunder and lightning
`WeatherType.SnowLight`	Light snowfall.
`WeatherType.Snow`	Normal snow accumulation.
`WeatherType.SnowBlizzard`	Strong snowstorm with wind.
`WeatherType.SandDustCalm`	Light sand/dust in the air.
`WeatherType.SandDustStorm`	Heavy dust storm conditions.

NotificationType

Controls where on the screen a UI notification appears

Name	Description
`NotificationType.Success`	Green success notification with a tick
`NotificationType.Error`	Red error notification with a cross
`NotificationType.Info`	Blue information notification with an info symbol
`NotificationType.Update`	Turqoise download update notification

FontType

Built-in engine fonts available for use with `TextBlock:SetFont(...)` or other UI elements

Name	Description
`FontType.Roboto`	Standard sans-serif font.
`FontType.RobotoMono`	Monospaced version of Roboto, good for code and numeric text
`FontType.RobotoDistanceField`	Distance field version for scalable text.

TriggerType

Shape types used when creating trigger volumes (e.g., proximity or overlap detectors)

Name	Description
`TriggerType.Sphere`	Spherical trigger volume.
`TriggerType.Box`	Box-shaped trigger volume.
`TriggerType.Capsule`	Capsule-shaped trigger, ideal for characters

AnimationSlotType

Specifies which animation slot group to play animations in

Name	Description
`AnimationSlotType.FullBody`	Plays in the full-body slot, overriding all movement
`AnimationSlotType.UpperBody`	Plays only in the upper-body slot, allowing legs to animate independently

BlendMode

Specifies how a material blends with the background

Name	Description
`BlendMode.Opaque`	No transparency. Fully solid
`BlendMode.Masked`	Hard cutoff using an opacity mask
`BlendMode.Translucent`	Smooth transparency
`BlendMode.Additive`	Adds light values to background — good for effects
`BlendMode.Modulate`	Multiplies source and dest — rarely used
`BlendMode.MaskedDistanceField`	Used with distance field materials for cutouts
`BlendMode.MaskedDistanceFieldShadowed`	Same as above but allows shadows
`BlendMode.TranslucentDistanceField`	Translucent with distance field
`BlendMode.TranslucentDistanceFieldShadowed`	Translucent + distance field + shadows
`BlendMode.AlphaComposite`	Composites using alpha channels
`BlendMode.AlphaHoldout`	Uses alpha to mask out content
`BlendMode.AlphaBlend`	Blends two materials using alpha
`BlendMode.TranslucentAlphaOnly`	Writes only alpha
`BlendMode.TranslucentAlphaOnlyWriteAlpha`	Writes only alpha, not color

CCDMode

Controls Continuous Collision Detection for moving objects

Name	Description
`CCDMode.Auto`	Automatically enables CCD when needed
`CCDMode.Disabled`	Disables CCD entirely
`CCDMode.Enabled`	Forces CCD for this object

CollisionType

Defines general collision behavior when spawning or simulating actors

Name	Description
`CollisionType.Normal`	Standard collision based on channel settings
`CollisionType.StaticOnly`	Only collides with static objects
`CollisionType.NoCollision`	Ignores all collisions
`CollisionType.IgnoreOnlyPawn`	Ignores player and NPCs, but collides with everything else
`CollisionType.Auto`	Chooses the best setting automatically

AttenuationFunction

Defines how audio or light falloff behaves over distance

Name	Description
`AttenuationFunction.Linear`	Linear drop-off
`AttenuationFunction.Logarithmic`	Logarithmic curve, most natural
`AttenuationFunction.Inverse`	Slower drop-off near the source
`AttenuationFunction.LogReverse`	Reverse-log for unusual effects
`AttenuationFunction.NaturalSound`	Optimized for spatialized audio

AttenuationShape

Defines the shape of a sound or light attenuation volume

Name	Description
`AttenuationShape.Sphere`	Omnidirectional sphere
`AttenuationShape.Capsule`	Capsule shape, elongated along one axis
`AttenuationShape.Box`	Box-shaped volume
`AttenuationShape.Cone`	Directional cone shape

DoorType

Defines the shape of a sound or light attenuation volume

Name	Description
`DoorType.Classic`	Standard
`DoorType.Swinging`	Capsule shape, elongated along one axis
`DoorType.Sliding`	Sliding door, like store doors
`DoorType.Garage`	Garage-like door, based on the sliding door

Capture Sources

Specifies what render data the scene capture should output to its render target

Capture Source	Description
`SceneCaptureSource.FinalColorLDR`	Final color with tone mapping (most common)
`SceneCaptureSource.FinalColorHDR`	Final color without tone mapping
`SceneCaptureSource.SceneColorHDR`	Scene color before post-processing
`SceneCaptureSource.SceneDepth`	Scene depth buffer
`SceneCaptureSource.DeviceDepth`	Device depth buffer
`SceneCaptureSource.Normal`	World space normals
`SceneCaptureSource.BaseColor`	Base color only

XrayState

Specifies the current Xray interaction state for a target actor

Xray State	Description
`XrayState.None`	No Xray interaction active
`XrayState.BeginFocus`	Player has started focusing on the target
`XrayState.EndFocus`	Player has stopped focusing on the target
`XrayState.Reveal`	Player has released Xray key whilst target is in focus
`XrayState.Cancel`	Xray interaction has been cancelled

LightType​

TraceMode​

CollisionChannel​

AttachmentRule​

DetachmentRule​

ConstraintMotion​

WeatherType​

NotificationType​

FontType​

TriggerType​

AnimationSlotType​

BlendMode​

CCDMode​

CollisionType​

AttenuationFunction​

AttenuationShape​

DoorType​

Capture Sources​

XrayState​