Struct vek::transition::Transition
source · pub struct Transition<T, F, Progress = f32> {
pub start: T,
pub end: T,
pub progress: Progress,
pub progress_mapper: F,
}
Expand description
A convenience structure for storing a progression from one value to another.
Fields§
§start: T
The value when progress gets close to 0.
end: T
The value when progress gets close to 1.
progress: Progress
Expected to be between 0 and 1.
progress_mapper: F
Functor that maps the current progress value to a LERP factor.
Implementations§
source§impl<T, F, Progress> Transition<T, F, Progress>
impl<T, F, Progress> Transition<T, F, Progress>
sourcepub fn with_mapper(start: T, end: T, progress_mapper: F) -> Selfwhere
Progress: Zero,
pub fn with_mapper(start: T, end: T, progress_mapper: F) -> Selfwhere
Progress: Zero,
Creates a new Transition
from start
and end
values and progress_mapper
, setting progress
to zero.
sourcepub fn with_mapper_and_progress(
start: T,
end: T,
progress_mapper: F,
progress: Progress
) -> Self
pub fn with_mapper_and_progress(
start: T,
end: T,
progress_mapper: F,
progress: Progress
) -> Self
Creates a new Transition
from start
, end
, progress_mapper
and progress
values.
sourcepub fn into_range(self) -> Range<T>
pub fn into_range(self) -> Range<T>
Converts this into a Range
, dropping the progress
and progress_mapper
values.
source§impl<T, F, Progress> Transition<T, F, Progress>where
F: ProgressMapper<Progress>,
impl<T, F, Progress> Transition<T, F, Progress>where
F: ProgressMapper<Progress>,
sourcepub fn into_current(self) -> Twhere
T: Lerp<Progress, Output = T>,
Progress: Clamp + Zero + One,
pub fn into_current(self) -> Twhere
T: Lerp<Progress, Output = T>,
Progress: Clamp + Zero + One,
Gets the transition’s current state, clamping progress to [0;1].
sourcepub fn into_current_unclamped(self) -> Twhere
T: Lerp<Progress, Output = T>,
pub fn into_current_unclamped(self) -> Twhere
T: Lerp<Progress, Output = T>,
Gets the transition’s current state using the progress
value as-is.
sourcepub fn into_current_precise(self) -> Twhere
T: Lerp<Progress, Output = T>,
Progress: Clamp + Zero + One,
pub fn into_current_precise(self) -> Twhere
T: Lerp<Progress, Output = T>,
Progress: Clamp + Zero + One,
Gets the transition’s current state, clamping progress to [0;1].
sourcepub fn into_current_unclamped_precise(self) -> Twhere
T: Lerp<Progress, Output = T>,
pub fn into_current_unclamped_precise(self) -> Twhere
T: Lerp<Progress, Output = T>,
Gets the transition’s current state using the progress
value as-is.
sourcepub fn current<'a>(&'a self) -> Twhere
&'a T: Lerp<Progress, Output = T>,
Progress: Copy + Clamp + Zero + One,
pub fn current<'a>(&'a self) -> Twhere
&'a T: Lerp<Progress, Output = T>,
Progress: Copy + Clamp + Zero + One,
Gets the transition’s current state, clamping progress to [0;1].
sourcepub fn current_unclamped<'a>(&'a self) -> Twhere
&'a T: Lerp<Progress, Output = T>,
Progress: Copy,
pub fn current_unclamped<'a>(&'a self) -> Twhere
&'a T: Lerp<Progress, Output = T>,
Progress: Copy,
Gets the transition’s current state using the progress
value as-is.
sourcepub fn current_precise<'a>(&'a self) -> Twhere
&'a T: Lerp<Progress, Output = T>,
Progress: Copy + Clamp + Zero + One,
pub fn current_precise<'a>(&'a self) -> Twhere
&'a T: Lerp<Progress, Output = T>,
Progress: Copy + Clamp + Zero + One,
Gets the transition’s current state, clamping progress to [0;1].
sourcepub fn current_unclamped_precise<'a>(&'a self) -> Twhere
&'a T: Lerp<Progress, Output = T>,
Progress: Copy,
pub fn current_unclamped_precise<'a>(&'a self) -> Twhere
&'a T: Lerp<Progress, Output = T>,
Progress: Copy,
Gets the transition’s current state using the progress
value as-is.
source§impl<T, Progress> Transition<T, IdentityProgressMapper, Progress>
impl<T, Progress> Transition<T, IdentityProgressMapper, Progress>
sourcepub fn new(start: T, end: T) -> Selfwhere
Progress: Zero,
pub fn new(start: T, end: T) -> Selfwhere
Progress: Zero,
Creates a new LinearTransition
from start
and end
values, setting progress
to zero.
sourcepub fn with_progress(start: T, end: T, progress: Progress) -> Self
pub fn with_progress(start: T, end: T, progress: Progress) -> Self
Creates a new LinearTransition
from start
, end
and progress
values.
Trait Implementations§
source§impl<T: Clone, F: Clone, Progress: Clone> Clone for Transition<T, F, Progress>
impl<T: Clone, F: Clone, Progress: Clone> Clone for Transition<T, F, Progress>
source§fn clone(&self) -> Transition<T, F, Progress>
fn clone(&self) -> Transition<T, F, Progress>
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
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