Enum HandleMotion 

pub enum HandleMotion {
    Linear {
        direction: [f64; 3],
        arg: ArgPath,
        value: f64,
        scale: f64,
    },
    Planar {
        u: [f64; 3],
        v: [f64; 3],
        x: ArgPath,
        y: ArgPath,
        value: [f64; 2],
    },
}

How a handle moves, and how that maps onto its step’s arguments.

Variants

Linear

Slides along the unit vector direction: moving it by d world units changes the number at arg, now value, by d / scale.

Fields

direction: [f64; 3]

arg: ArgPath

value: f64

scale: f64

Planar

Slides in the plane of the unit vectors u and v: moving it by a u + b v changes the numbers at x and y, now value, by a and b.

Fields

u: [f64; 3]

v: [f64; 3]

x: ArgPath

y: ArgPath

value: [f64; 2]

Trait Implementations

impl Clone for HandleMotion

fn clone(&self) -> HandleMotion

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HandleMotion

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

Formats the value using the given formatter.

impl PartialEq for HandleMotion

fn eq(&self, other: &HandleMotion) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for HandleMotion

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for HandleMotion