Struct TrackballStyle 

pub struct TrackballStyle {
    pub orbit_sensitivity: f64,
    pub zoom_sensitivity: f64,
    /* private fields */
}

Trackball (arcball) camera interaction style.

Sensitivity values control the mapping from pixel deltas to angles/units:

• orbit_sensitivity — radians per pixel (default 0.005)
• pan_sensitivity — world units per pixel (default 0.001 × distance)
• zoom_sensitivity — factor per scroll tick (default 0.1)

Fields

orbit_sensitivity: f64

Radians per pixel for orbit.

zoom_sensitivity: f64

Scroll zoom: factor per scroll unit (subtracted from 1.0).

Implementations

impl TrackballStyle

pub fn new() -> Self

Create with default sensitivities.

Trait Implementations

impl Debug for TrackballStyle

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

Formats the value using the given formatter.

impl Default for TrackballStyle

fn default() -> Self

Returns the “default value” for a type.

impl InteractionStyle for TrackballStyle

fn on_mouse_event( &mut self, event: &MouseEvent, _ctx: &InteractionContext, camera: &mut Camera, ) -> InteractionResult

Handle a mouse event and potentially mutate the camera.

fn on_key_event( &mut self, _event: &KeyEvent, _ctx: &InteractionContext, _camera: &mut Camera, ) -> InteractionResult

Handle a key event.