Struct Node 

pub struct Node {
    pub name: String,
    pub children: Vec<Node>,
    pub transformation: Mat4,
    pub animations: Vec<(Option<String>, KeyFrames)>,
    pub geometry: Option<Geometry>,
    pub material_index: Option<usize>,
}

A node in a Scene graph. Each node may contain a set of children nodes, hence the whole Scene representaion has a tree structure.

Each node may also contain a transformation, animations, geometry and an index to the Scene::materials.

Fields

name: String

The name. Might not be anything meaningful.

children: Vec<Node>

Children Nodes.

transformation: Mat4

A transformation that should be applied to all Geometry referenced by this and all children nodes.

animations: Vec<(Option<String>, KeyFrames)>

Optional animation applied to this node and all of its children. A transformation should be computed for a specific time and then multiplied together with Node::transformation.

geometry: Option<Geometry>

Optional geometry for this node.

material_index: Option<usize>

Optional index into Scene::materials, indicating which material should be applied to geometry below this node in the tree.

Trait Implementations

impl Clone for Node

fn clone(&self) -> Node

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Node

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Node

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Node

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Node

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.