Struct ScaleHandle 

pub struct ScaleHandle {
    pub axis: Vec3,
    pub hovered: bool,
    pub active: bool,
    pub scale_start: Vec3,
    pub scale_delta: Vec3,
    pub cube_size: f32,
}

One per-axis scale cube handle.

Fields

axis: Vec3

hovered: bool

active: bool

scale_start: Vec3

scale_delta: Vec3

cube_size: f32

Implementations

impl ScaleHandle

pub fn new(axis: Vec3) -> Self

pub fn cube_center(&self, origin: Vec3, scale: f32) -> Vec3

World-space position of the cube endpoint.

pub fn begin_drag(&mut self, current_scale: Vec3)

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

pub fn end_drag(&mut self) -> Vec3

pub fn color(&self) -> Vec4

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

Hit-test: point-sphere approximation for the cube.

Trait Implementations

impl Clone for ScaleHandle

fn clone(&self) -> ScaleHandle

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ScaleHandle

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

Formats the value using the given formatter.