Struct vek::transition::Transition [−][src]
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
Creates a new Transition
from start
and end
values and progress_mapper
, setting progress
to zero.
pub 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.
Converts this into a Range
, dropping the progress
and progress_mapper
values.
Gets the transition’s current state, clamping progress to [0;1].
Gets the transition’s current state using the progress
value as-is.
Gets the transition’s current state, clamping progress to [0;1].
Gets the transition’s current state using the progress
value as-is.
Gets the transition’s current state, clamping progress to [0;1].
pub fn current_unclamped<'a>(&'a self) -> T where
&'a T: Lerp<Progress, Output = T>,
Progress: Copy,
pub fn current_unclamped<'a>(&'a self) -> T where
&'a T: Lerp<Progress, Output = T>,
Progress: Copy,
Gets the transition’s current state using the progress
value as-is.
Gets the transition’s current state, clamping progress to [0;1].
pub fn current_unclamped_precise<'a>(&'a self) -> T where
&'a T: Lerp<Progress, Output = T>,
Progress: Copy,
pub fn current_unclamped_precise<'a>(&'a self) -> T where
&'a T: Lerp<Progress, Output = T>,
Progress: Copy,
Gets the transition’s current state using the progress
value as-is.
Creates a new LinearTransition
from start
and end
values, setting progress
to zero.
Creates a new LinearTransition
from start
, end
and progress
values.
Trait Implementations
impl<'de, T, F, Progress> Deserialize<'de> for Transition<T, F, Progress> where
T: Deserialize<'de>,
F: Deserialize<'de>,
Progress: Deserialize<'de>,
impl<'de, T, F, Progress> Deserialize<'de> for Transition<T, F, Progress> where
T: Deserialize<'de>,
F: Deserialize<'de>,
Progress: Deserialize<'de>,
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
impl<T: PartialEq, F: PartialEq, Progress: PartialEq> PartialEq<Transition<T, F, Progress>> for Transition<T, F, Progress>
impl<T: PartialEq, F: PartialEq, Progress: PartialEq> PartialEq<Transition<T, F, Progress>> for Transition<T, F, Progress>
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
This method tests for !=
.
Auto Trait Implementations
impl<T, F, Progress> RefUnwindSafe for Transition<T, F, Progress> where
F: RefUnwindSafe,
Progress: RefUnwindSafe,
T: RefUnwindSafe,
impl<T, F, Progress> Send for Transition<T, F, Progress> where
F: Send,
Progress: Send,
T: Send,
impl<T, F, Progress> Sync for Transition<T, F, Progress> where
F: Sync,
Progress: Sync,
T: Sync,
impl<T, F, Progress> Unpin for Transition<T, F, Progress> where
F: Unpin,
Progress: Unpin,
T: Unpin,
impl<T, F, Progress> UnwindSafe for Transition<T, F, Progress> where
F: UnwindSafe,
Progress: UnwindSafe,
T: UnwindSafe,
Blanket Implementations
Mutably borrows from an owned value. Read more