Struct rapier2d::geometry::ColliderMaterial
source · [−]pub struct ColliderMaterial {
pub friction: Real,
pub restitution: Real,
pub friction_combine_rule: CoefficientCombineRule,
pub restitution_combine_rule: CoefficientCombineRule,
}
Expand description
The constraints solver-related properties of this collider (friction, restitution, etc.)
Fields
friction: Real
The friction coefficient of this collider.
The greater the value, the stronger the friction forces will be.
Should be >= 0
.
restitution: Real
The restitution coefficient of this collider.
Increase this value to make contacts with this collider more “bouncy”.
Should be >= 0
and should generally not be greater than 1
(perfectly elastic
collision).
friction_combine_rule: CoefficientCombineRule
The rule applied to combine the friction coefficients of two colliders in contact.
restitution_combine_rule: CoefficientCombineRule
The rule applied to combine the restitution coefficients of two colliders.
Implementations
Trait Implementations
Set the value of this element.
fn map_mut_internal<Result>(
&mut self,
handle: Index,
f: impl FnOnce(&mut ColliderMaterial) -> Result
) -> Option<Result>
fn map_mut_internal<Result>(
&mut self,
handle: Index,
f: impl FnOnce(&mut ColliderMaterial) -> Result
) -> Option<Result>
Applies the given closure to the element associated to the given handle
. Read more
Get the element associated to the given handle
, if there is one.
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 RefUnwindSafe for ColliderMaterial
impl Send for ColliderMaterial
impl Sync for ColliderMaterial
impl Unpin for ColliderMaterial
impl UnwindSafe for ColliderMaterial
Blanket Implementations
Mutably borrows from an owned value. Read more
Convert Box<dyn Trait>
(where Trait: Downcast
) to Box<dyn Any>
. Box<dyn Any>
can
then be further downcast
into Box<ConcreteType>
where ConcreteType
implements Trait
. Read more
Convert Rc<Trait>
(where Trait: Downcast
) to Rc<Any>
. Rc<Any>
can then be
further downcast
into Rc<ConcreteType>
where ConcreteType
implements Trait
. Read more
Convert &Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &Any
’s vtable from &Trait
’s. Read more
Convert &mut Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &mut Any
’s vtable from &mut Trait
’s. Read more
The inverse inclusion map: attempts to construct self
from the equivalent element of its
superset. Read more
Checks if self
is actually part of its subset T
(and can be converted to it).
Use with care! Same as self.to_subset
but without any property checks. Always succeeds.
The inclusion map: converts self
to the equivalent element of its superset.