Class XformImporter

A collection of methods used for importing USD Xform data into Unity.

Inheritance
Object
XformImporter
Inherited Members
Object.ToString()
Object.Equals(Object)
Object.Equals(Object, Object)
Object.ReferenceEquals(Object, Object)
Object.GetHashCode()
Namespace: Unity.Formats.USD
Syntax
public static class XformImporter

Methods

BuildSceneRoot(Scene, Transform, SceneImportOptions)

Build the root of a scene under which more USD data will be imported. If the handedness is changed here, no subsequent changes are required below, however the root will contain a negative scale.

Declaration
public static void BuildSceneRoot(Scene scene, Transform root, SceneImportOptions options)
Parameters
Type Name Description
Scene scene
Transform root
SceneImportOptions options

BuildXform(SdfPath, XformableSample, GameObject, SceneImportOptions, Scene)

Copies the transform value from USD to Unity, optionally changing handedness in the process.

Declaration
public static void BuildXform(SdfPath path, XformableSample usdXf, GameObject go, SceneImportOptions options, Scene scene)
Parameters
Type Name Description
SdfPath path
XformableSample usdXf
GameObject go
SceneImportOptions options
Scene scene

BuildXform(Matrix4x4, GameObject, SceneImportOptions)

Declaration
public static void BuildXform(Matrix4x4 xf, GameObject go, SceneImportOptions options)
Parameters
Type Name Description
Matrix4x4 xf
GameObject go
SceneImportOptions options

ImportXform(ref Matrix4x4, SceneImportOptions)

Imports a matrix transform, correctly handling the change of basis.

Declaration
public static void ImportXform(ref Matrix4x4 mat, SceneImportOptions options)
Parameters
Type Name Description
Matrix4x4 mat
SceneImportOptions options

UndoRootTransform(Scene, UsdAsset, ref Vector3, ref Quaternion)

Declaration
public static void UndoRootTransform(Scene scene, UsdAsset stageRoot, ref Vector3 localScale, ref Quaternion localRotation)
Parameters
Type Name Description
Scene scene
UsdAsset stageRoot
Vector3 localScale
Quaternion localRotation

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