Struct CurrentFrame 

pub struct CurrentFrame<B: Backend> { /* private fields */ }

Resource holding the frame acquired at the start of each render tick.

Populated by RenderPlugin during PreRender and consumed during PostRender. Check is_active before attempting to render.

Implementations

impl<B: Backend> CurrentFrame<B>

pub fn active(&mut self) -> Option<ActiveFrame<'_, B>>

Returns a deref-able handle to the active frame, or None if no frame is active this tick. Unlike accessing Self::Frame directly, methods called through the returned ActiveFrame (via Deref/DerefMut) are guaranteed safe to call — there is no way to construct an ActiveFrame without an active frame existing.

pub fn is_active(&self) -> bool

Returns true if a frame was successfully acquired this tick.