Struct RotateHandle 

pub struct RotateHandle {
    pub axis: Vec3,
    pub hovered: bool,
    pub active: bool,
    pub angle_start: f32,
    pub angle_delta: f32,
    pub radius: f32,
    pub segments: usize,
}

One arc ring for the rotation gizmo.

Fields

axis: Vec3

hovered: bool

active: bool

angle_start: f32

angle_delta: f32

radius: f32

segments: usize

Implementations

impl RotateHandle

pub fn new(axis: Vec3) -> Self

pub fn arc_points(&self, center: Vec3, scale: f32) -> Vec<Vec3>

Generate arc points around the axis (full circle).

pub fn begin_drag(&mut self, angle: f32)

pub fn update_drag(&mut self, angle: f32)

pub fn end_drag(&mut self) -> f32

pub fn color(&self) -> Vec4

pub fn hit_test( &self, ray: &Ray3, center: Vec3, scale: f32, threshold: f32, ) -> bool

Hit-test: distance from ray to arc circle perimeter.

Trait Implementations

impl Clone for RotateHandle

fn clone(&self) -> RotateHandle

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RotateHandle

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

Formats the value using the given formatter.