GltfNode Class

Definition

Namespace:

Microsoft.MixedReality.Toolkit.Utilities.Gltf.Schema

Assembly:

Microsoft.MixedReality.Toolkit.Gltf.dll

A node in the node hierarchy. When the node contains skin, all mesh.primitives must contain JOINT and WEIGHT attributes. A node can have either a matrix or any combination of translation/rotation/scale (TRS) properties. TRS properties are converted to matrices and postmultiplied in the T * R * S order to compose the transformation matrix; first the scale is applied to the vertices, then the rotation, and then the translation. If none are provided, the transform is the Identity. When a node is targeted for animation (referenced by an animation.channel.target), only TRS properties may be present; matrix will not be present. https://github.com/KhronosGroup/glTF/blob/master/specification/2.0/schema/node.schema.json

C++

public ref class GltfNode : Microsoft::MixedReality::Toolkit::Utilities::Gltf::Schema::GltfChildOfRootProperty

Inheritance

Object

GltfProperty

GltfChildOfRootProperty

GltfNode

Attributes

SerializableAttribute

Constructors

GltfNode()

Fields

camera	The index of the camera referenced by this node.
children	The indices of this node's children.
Extensions	https://github.com/KhronosGroup/glTF/blob/master/specification/2.0/schema/extension.schema.json (Inherited from GltfProperty)
Extras	https://github.com/KhronosGroup/glTF/blob/master/specification/2.0/schema/extras.schema.json (Inherited from GltfProperty)
matrix	A floating-point 4x4 transformation matrix stored in column-major order.
mesh	The index of the mesh in this node.
name	The user-defined name of this object. This is not necessarily unique, e.g., an accessor and a buffer could have the same name, or two accessors could even have the same name. (Inherited from GltfChildOfRootProperty)
rotation	The node's unit quaternion rotation in the order (x, y, z, w), where w is the scalar.
scale	The node's non-uniform scale.
skin	The index of the skin referenced by this node.
translation	The node's translation.
useTRS	If true, extracts transform, rotation, scale values from the Matrix4x4. Otherwise uses the Transform, Rotate, Scale directly as specified by the node.
weights	The weights of the instantiated Morph Target. Number of elements must match number of Morph Targets of used mesh.

Properties

Matrix

Extension Methods

GetTrsProperties(GltfNode, Vector3, Quaternion, Vector3)

Get TRS properties from GltfNode

Applies to