apply_orbit_scroll()

MAYAFLUX_API void MayaFlux::Kinesis::apply_orbit_scroll	(	OrbitState &	state,
		float	ticks
	)

Dolly the camera toward or away from the focal point.

Distance is multiplied by (1 - ticks * scroll_speed) and clamped to [min_distance, max_distance].

Parameters

state	Orbit state (distance mutated).
ticks	Signed scroll ticks (positive = closer).

Definition at line 46 of file OrbitState.cpp.

{
    st.distance *= (1.0F - ticks * st.scroll_speed);
    st.distance = glm::clamp(st.distance, st.min_distance, st.max_distance);
}

References MayaFlux::Kinesis::OrbitState::distance, MayaFlux::Kinesis::OrbitState::max_distance, MayaFlux::Kinesis::OrbitState::min_distance, and MayaFlux::Kinesis::OrbitState::scroll_speed.

Referenced by MayaFlux::bind_orbit_preset().

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