Struct FrameHook 

pub struct FrameHook<'a, A: Stores> {
    pub session: &'a Session<A>,
    pub published: &'a Publication,
    pub alpha: f32,
    pub sections: &'a [Section],
    pub ui: Option<&'a Context>,
    pub size: (u32, u32),
    pub sender: &'a CommandSender<A>,
    pub capture: CaptureControl<'a>,
    /* private fields */
}

Runs between publication and presentation.

Fields

session: &'a Session<A>

published: &'a Publication

alpha: f32

The alpha published was drawn at; pass it to drawn_pose for anything drawn beside the instances.

sections: &'a [Section]

ui: Option<&'a Context>

size: (u32, u32)

sender: &'a CommandSender<A>

capture: CaptureControl<'a>

Implementations

impl<A: Stores> FrameHook<'_, A>

pub fn capture_cursor(&mut self, enabled: bool, policy: CursorPolicy)

pub fn cursor_locked(&self) -> bool

pub fn set_background(&mut self, rgb: [f32; 3])

Linear light; the present clear shows wherever no Background pass paints.

pub fn post(&mut self, topic: &'static str, values: &[f32])

Sent to the page as one loam-post event after this frame (native hosts discard it); positions belong in normalized canvas coordinates in [0, 1].

pub fn request_redraw(&mut self)

Draws this frame under Redraw::OnChange.