on_scroll()

Wiring & MayaFlux::Nexus::Wiring::on_scroll	(	std::shared_ptr< Core::Window >	window,
		std::function< void(double, double)>	fn
	)

Fire the entity on each mouse scroll event from a window.

The scroll delta (dx, dy) is passed directly to the emitter's fn via a shared glm::vec2 written before invoke(). No new InfluenceContext fields are added; read the delta through the captured shared_ptr in your fn.

Parameters

window	Source window.
fn	Called with (dx, dy) on each scroll event.

Definition at line 97 of file Wiring.cpp.

{
    m_trigger = ScrollTrigger { .window = std::move(window), .fn = std::move(fn) };
    return *this;
}

References m_trigger, and MayaFlux::Nexus::Wiring::ScrollTrigger::window.