Enum BlendTree 

pub enum BlendTree {
    Clip {
        clip_name: String,
        speed: f32,
    },
    Linear1D {
        param: String,
        children: Vec<(f32, BlendTree)>,
    },
    Directional2D {
        param_x: String,
        param_y: String,
        children: Vec<([f32; 2], BlendTree)>,
    },
    Additive {
        base: Box<BlendTree>,
        additive: Box<BlendTree>,
        weight_param: Option<String>,
        weight: f32,
    },
    Override {
        base: Box<BlendTree>,
        overlay: Box<BlendTree>,
        mask: Vec<String>,
        weight: f32,
    },
}

A blend tree node — either a leaf (clip) or a blend operation.

Variants

Clip

Leaf: single clip.

Fields

clip_name: String

speed: f32

Linear1D

1D blend: interpolate between multiple clips by a float parameter.

Fields

param: String

children: Vec<(f32, BlendTree)>

Directional2D

2D directional blend (blend by 2D vector param).

Fields

param_x: String

param_y: String

children: Vec<([f32; 2], BlendTree)>

Additive

Additive blend: play base + additive on top.

Fields

base: Box<BlendTree>

additive: Box<BlendTree>

weight_param: Option<String>

weight: f32

Override

Override: apply second layer over first on masked channels.

Fields

base: Box<BlendTree>

overlay: Box<BlendTree>

mask: Vec<String>

weight: f32

Implementations

impl BlendTree

pub fn evaluate( &self, clips: &HashMap<String, AnimClip>, params: &AnimParamSet, time: f32, ) -> HashMap<String, f32>

Evaluate the blend tree, returning a sampled pose.

Trait Implementations

impl Clone for BlendTree

fn clone(&self) -> BlendTree

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BlendTree

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

Formats the value using the given formatter.