DatasmithCore

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Factory to create the scene elements used for the export and import process.

FDatasmithTransformFrameInfo holds the data for the transform values of a frame The transform values must be relative to the parent The rotation is represented as Euler angles in degrees

Name provider with internal cache implemented with a simple TSet

Based on a table of frequently used names, this class generates unique names with a good complexity when the number of name is important.

FDatasmithVisibilityFrameInfo holds the visibility value for a frame

Base definition for Actor Elements like geometry instances, cameras or lights

An area light is an emissive shape (light shape) with a light component (light type)

Root class for every element in a Datasmith scene

IDatasmithLevelSequenceElement holds a set of animations

Represents a ALightmassPortal

Base class for representing an expression in the material graph of a IDatasmithUEPbrMaterial.

Represents a UMaterialExpressionStaticBoolParameter

See UMaterialExpressionCustom

IDatasmithActorElement used in any geometry instance independently if it could be static or movable.

IDatasmithMeshElement defines an actual geometry.

Represents the APostProcessVolume object

IDatasmithSubsequenceAnimationElement holds a reference to a IDatasmithLevelSequenceElement, to be played as a subsequence

IDatasmithTransformAnimationElement holds the frames for an actor transform animation

IDatasmithVisibilityAnimationElement holds the frames for an actor's visibility animation

Material blend modes

Texture color space.

Describes how an animated node should behave after its animation has completed Mirrors EMovieSceneCompletionMode

Different methods for mixing textures: Just one texture Mix blended by weight Fresnel using a fresnel weight expression Ior using a fresnel weight expression where its curve is defined by the ior value ColorCorrectGamma color correct over the texture ColorCorrectContrast color correct over the texture Multiply simple multiplication of textures Composite blending used common image editor modes

Classic blend modes used in image editors

Subtype of the Animation EDatasmithElementType, containing base, transform, visibility animations and etc.

Element type is used to identify its class like Mesh, Actor, Light, etc.

Subtype of the Variant EDatasmithElementType, containing property value, variant, variant set, etc.

Key-value property

Different supported light shapes

Light intensity units

Subtype of the MaterialExpression EDatasmithElementType, containing property value, variant, variant set, etc.

Regular: lambertians, glossy materials and almost every type of material but glass, metal or highly reflective.

Describes a category of an UPropertyValue asset, indicating types of properties that require special handling for any reason.

See ECustomMaterialOutputType

Analog to UE material domain, besides UE has some other modes currently we only support Surface and LightFunction.

Texture address mode for textures.

Preserve enum order.

Texture filtering for textures.

Texture format for raw data importing.

Different usage for textures.

Preserve enum order.

Describes a set of channels from a transform animation.

Supported transform types for animations

NoResize: Keep original size NearestPowerOfTwo: resizes to the nearest power of two value (recommended) PreviousPowerOfTwo: it decreases the value to the previous power of two NextPowerOfTwo: it increases the value to the next power of two

Enum mainly used to describe which components of a transform animation are enabled.

Generate material expressions on a given DatasmithUEPbrMaterialElement to output a texture with UV settings applied to it

Generate material expressions on a given DatasmithUEPbrMaterialElement that output a color or scalar interpolated with a MaterialExpression