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glTF node class.

Represents a glTF node. glTF nodes may have names, transforms, children (other glTF nodes), and more specialized properties (represented by their own classes).

glTF nodes generally exist inside of GLTFState which represents all data of a glTF file. Most of GLTFNode's properties are indices of other data in the glTF file. You can extend a glTF node with additional properties by using get_additional_data() and set_additional_data().

 int camera<>():int

If this glTF node is a camera, the index of the GLTFCamera in the GLTFState that describes the camera's properties. If -1, this node is not a camera.

 PackedInt32Array children<>():PackedInt32Array

The indices of the child nodes in the GLTFState. If this glTF node has no children, this will be an empty array.

Note: The returned array is copied and any changes to it will not update the original property value. See PackedInt32Array for more details.

 int height<>():int

How deep into the node hierarchy this node is. A root node will have a height of 0, its children will have a height of 1, and so on. If -1, the height has not been calculated.

 int light<>():int

If this glTF node is a light, the index of the GLTFLight in the GLTFState that describes the light's properties. If -1, this node is not a light.

 int mesh<>():int

If this glTF node is a mesh, the index of the GLTFMesh in the GLTFState that describes the mesh's properties. If -1, this node is not a mesh.

 String original_name<>():String

The original name of the node.

 int parent<>():int

The index of the parent node in the GLTFState. If -1, this node is a root node.

 Vector3 position<>():Vector3

The position of the glTF node relative to its parent.

 Quaternion rotation<>():Quaternion

The rotation of the glTF node relative to its parent.

 Vector3 scale<>():Vector3

The scale of the glTF node relative to its parent.

 int skeleton<>():int

If this glTF node has a skeleton, the index of the GLTFSkeleton in the GLTFState that describes the skeleton's properties. If -1, this node does not have a skeleton.

 int skin<>():int

If this glTF node has a skin, the index of the GLTFSkin in the GLTFState that describes the skin's properties. If -1, this node does not have a skin.

 Transform3D xform<>():Transform3D

The transform of the glTF node relative to its parent. This property is usually unused since the position, rotation, and scale properties are preferred.

 void append_child_index<>( int child_index=, child_index:int=, ):void

Appends the given child node index to the children array.

 Variant get_additional_data<>( StringName extension_name=, extension_name:StringName=, ):Variant

Gets additional arbitrary data in this GLTFNode instance. This can be used to keep per-node state data in GLTFDocumentExtension classes, which is important because they are stateless.

The argument should be the GLTFDocumentExtension name (does not have to match the extension name in the glTF file), and the return value can be anything you set. If nothing was set, the return value is null.

 NodePath get_scene_node_path<>( GLTFState gltf_state=, gltf_state:GLTFState=, bool handle_skeletons=true, handle_skeletons:bool=true, ):NodePath

Returns the NodePath that this GLTF node will have in the Godot scene tree after being imported. This is useful when importing glTF object model pointers with GLTFObjectModelProperty, for handling extensions such as KHR_animation_pointer or KHR_interactivity.

If handle_skeletons is true, paths to skeleton bone glTF nodes will be resolved properly. For example, a path that would be ^"A/B/C/Bone1/Bone2/Bone3" if false will become ^"A/B/C/Skeleton3D:Bone3".

 void set_additional_data<>( StringName extension_name=, extension_name:StringName=, Variant additional_data=, additional_data:Variant=, ):void

Sets additional arbitrary data in this GLTFNode instance. This can be used to keep per-node state data in GLTFDocumentExtension classes, which is important because they are stateless.

The first argument should be the GLTFDocumentExtension name (does not have to match the extension name in the glTF file), and the second argument can be anything you want.


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