Struct SurfaceTarget 

pub struct SurfaceTarget {
    pub pick: Rc<ScenePick>,
    pub index: usize,
    pub outer_clip_bounds: Option<Rect>,
    pub outer_clips: Vec<HitClip>,
}

A mesh surface of a scene, as the hit targets on its content see it: the scene’s pick, which surface it is, and the clips above it.

Fields

pick: Rc<ScenePick>

Finds the surface and content point a window point shows.

index: usize

The surface’s index in pick.

outer_clip_bounds: Option<Rect>

Axis-aligned bounds of the clips above the surface, in window space.

outer_clips: Vec<HitClip>

The clips above the surface, as quads in window space.

Implementations

impl SurfaceTarget

pub fn window_bounds( &self, content_to_local: &ProjectiveTransform, local: Rect, ) -> Option<Rect>

Where local, a rect of a target’s own space into which content_to_local maps the surface’s content, shows in the window: the bounds of a grid of its points in front of the eye; None when none is.