Namespace

motion

Functions 10

aurore::Time now()

Now, in µs (the clock every helper reads).

motion.hpp:23
float progress(aurore::Time since, float duration_us)

0..1: how far something begun at since (µs) is, over duration_us; 1 once it is over, or when since is 0.

motion.hpp:26
float ease_out(float t)

Easings, 0..1 to 0..1.

cubic: fast, then settles

motion.hpp:28
float ease_in_out(float t)

sine

motion.hpp:29
float back_out(float t)

overshoots a little, then settles

motion.hpp:30
void reveal(aurore::View *view,float rise = 10.0f,int ms = 180,int delay_ms = 0)

view rises rise px into its place over ms, from nearly clear to its alpha, after delay_ms; nothing (the view as it is) with the motion off. For a aurore::Box; any other view is left as it is.

motion.hpp:35
void reveal_all(const std::vector< aurore::View * > &views,float rise = 8.0f,int ms = 220,int stagger_ms = 35,int limit = 8)

The same for each of views in turn, stagger_ms apart, the first limit of them only (the rest come as they are): a list's lines.

motion.hpp:38
void dismiss(aurore::View *view,std::function< void()> then,float rise = 8.0f,int ms = 200)

view bows out: up rise px and to clear over ms, then then (what hides it, guarded by its caller: the view may be gone by then). With the motion off, then at once.

motion.hpp:43
void slide_from(aurore::View *view, float dx, float dy, int ms = 220)

view was just moved by (dx, dy): it slides from where it was to where it is, over ms.

motion.hpp:46
void breathe(aurore::View *view, float low = 0.45f, int ms = 700)

view breathes once: to low alpha and back, over ms.

motion.hpp:48

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