[−][src]Struct rapier2d::geometry::ColliderBuilder
A structure responsible for building a new collider.
Fields
shape: SharedShape
The shape of the collider to be built.
friction: Real
The friction coefficient of the collider to be built.
friction_combine_rule: CoefficientCombineRule
The rule used to combine two friction coefficients.
restitution: Real
The restitution coefficient of the collider to be built.
restitution_combine_rule: CoefficientCombineRule
The rule used to combine two restitution coefficients.
delta: Isometry<Real>
The position of this collider relative to the local frame of the rigid-body it is attached to.
is_sensor: bool
Is this collider a sensor?
user_data: u128
The user-data of the collider being built.
collision_groups: InteractionGroups
The collision groups for the collider being built.
solver_groups: InteractionGroups
The solver groups for the collider being built.
Implementations
impl ColliderBuilder
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pub fn new(shape: SharedShape) -> Self
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Initialize a new collider builder with the given shape.
pub fn get_density(&self) -> Real
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The density of the collider being built.
pub fn compound(shapes: Vec<(Isometry<Real>, SharedShape)>) -> Self
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Initialize a new collider builder with a compound shape.
pub fn ball(radius: Real) -> Self
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Initialize a new collider builder with a ball shape defined by its radius.
pub fn cuboid(hx: Real, hy: Real) -> Self
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Initialize a new collider builder with a cuboid shape defined by its half-extents.
pub fn round_cuboid(hx: Real, hy: Real, border_radius: Real) -> Self
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Initialize a new collider builder with a round cuboid shape defined by its half-extents and border radius.
pub fn capsule_x(half_height: Real, radius: Real) -> Self
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Initialize a new collider builder with a capsule shape aligned with the x
axis.
pub fn capsule_y(half_height: Real, radius: Real) -> Self
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Initialize a new collider builder with a capsule shape aligned with the y
axis.
pub fn segment(a: Point<Real>, b: Point<Real>) -> Self
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Initializes a collider builder with a segment shape.
pub fn triangle(a: Point<Real>, b: Point<Real>, c: Point<Real>) -> Self
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Initializes a collider builder with a triangle shape.
pub fn round_triangle(
a: Point<Real>,
b: Point<Real>,
c: Point<Real>,
border_radius: Real
) -> Self
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a: Point<Real>,
b: Point<Real>,
c: Point<Real>,
border_radius: Real
) -> Self
Initializes a collider builder with a triangle shape with round corners.
pub fn polyline(
vertices: Vec<Point<Real>>,
indices: Option<Vec<[u32; 2]>>
) -> Self
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vertices: Vec<Point<Real>>,
indices: Option<Vec<[u32; 2]>>
) -> Self
Initializes a collider builder with a polyline shape defined by its vertex and index buffers.
pub fn trimesh(vertices: Vec<Point<Real>>, indices: Vec<[u32; 3]>) -> Self
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Initializes a collider builder with a triangle mesh shape defined by its vertex and index buffers.
pub fn convex_decomposition(
vertices: &[Point<Real>],
indices: &[[u32; 2]]
) -> Self
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vertices: &[Point<Real>],
indices: &[[u32; 2]]
) -> Self
Initializes a collider builder with a compound shape obtained from the decomposition of the given trimesh (in 3D) or polyline (in 2D) into convex parts.
pub fn round_convex_decomposition(
vertices: &[Point<Real>],
indices: &[[u32; 2]],
border_radius: Real
) -> Self
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vertices: &[Point<Real>],
indices: &[[u32; 2]],
border_radius: Real
) -> Self
Initializes a collider builder with a compound shape obtained from the decomposition of the given trimesh (in 3D) or polyline (in 2D) into convex parts dilated with round corners.
pub fn convex_decomposition_with_params(
vertices: &[Point<Real>],
indices: &[[u32; 2]],
params: &VHACDParameters
) -> Self
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vertices: &[Point<Real>],
indices: &[[u32; 2]],
params: &VHACDParameters
) -> Self
Initializes a collider builder with a compound shape obtained from the decomposition of the given trimesh (in 3D) or polyline (in 2D) into convex parts.
pub fn round_convex_decomposition_with_params(
vertices: &[Point<Real>],
indices: &[[u32; 2]],
params: &VHACDParameters,
border_radius: Real
) -> Self
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vertices: &[Point<Real>],
indices: &[[u32; 2]],
params: &VHACDParameters,
border_radius: Real
) -> Self
Initializes a collider builder with a compound shape obtained from the decomposition of the given trimesh (in 3D) or polyline (in 2D) into convex parts dilated with round corners.
pub fn convex_hull(points: &[Point<Real>]) -> Option<Self>
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Initializes a new collider builder with a 2D convex polygon or 3D convex polyhedron obtained after computing the convex-hull of the given points.
pub fn round_convex_hull(
points: &[Point<Real>],
border_radius: Real
) -> Option<Self>
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points: &[Point<Real>],
border_radius: Real
) -> Option<Self>
Initializes a new collider builder with a round 2D convex polygon or 3D convex polyhedron
obtained after computing the convex-hull of the given points. The shape is dilated
by a sphere of radius border_radius
.
pub fn convex_polyline(points: Vec<Point<Real>>) -> Option<Self>
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Creates a new collider builder that is a convex polygon formed by the given polyline assumed to be convex (no convex-hull will be automatically computed).
pub fn round_convex_polyline(
points: Vec<Point<Real>>,
border_radius: Real
) -> Option<Self>
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points: Vec<Point<Real>>,
border_radius: Real
) -> Option<Self>
Creates a new collider builder that is a round convex polygon formed by the
given polyline assumed to be convex (no convex-hull will be automatically
computed). The polygon shape is dilated by a sphere of radius border_radius
.
pub fn heightfield(heights: DVector<Real>, scale: Vector<Real>) -> Self
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Initializes a collider builder with a heightfield shape defined by its set of height and a scale factor along each coordinate axis.
pub fn default_friction() -> Real
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The default friction coefficient used by the collider builder.
pub fn user_data(mut self: Self, data: u128) -> Self
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Sets an arbitrary user-defined 128-bit integer associated to the colliders built by this builder.
pub fn collision_groups(mut self: Self, groups: InteractionGroups) -> Self
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Sets the collision groups used by this collider.
Two colliders will interact iff. their collision groups are compatible. See InteractionGroups::test for details.
pub fn solver_groups(mut self: Self, groups: InteractionGroups) -> Self
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Sets the solver groups used by this collider.
Forces between two colliders in contact will be computed iff their solver groups are compatible. See InteractionGroups::test for details.
pub fn sensor(mut self: Self, is_sensor: bool) -> Self
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Sets whether or not the collider built by this builder is a sensor.
pub fn friction(mut self: Self, friction: Real) -> Self
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Sets the friction coefficient of the collider this builder will build.
pub fn friction_combine_rule(
mut self: Self,
rule: CoefficientCombineRule
) -> Self
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mut self: Self,
rule: CoefficientCombineRule
) -> Self
Sets the rule to be used to combine two friction coefficients in a contact.
pub fn restitution(mut self: Self, restitution: Real) -> Self
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Sets the restitution coefficient of the collider this builder will build.
pub fn restitution_combine_rule(
mut self: Self,
rule: CoefficientCombineRule
) -> Self
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mut self: Self,
rule: CoefficientCombineRule
) -> Self
Sets the rule to be used to combine two restitution coefficients in a contact.
pub fn density(mut self: Self, density: Real) -> Self
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Sets the density of the collider this builder will build.
pub fn translation(mut self: Self, x: Real, y: Real) -> Self
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Sets the initial translation of the collider to be created, relative to the rigid-body it is attached to.
pub fn rotation(mut self: Self, angle: AngVector<Real>) -> Self
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Sets the initial orientation of the collider to be created, relative to the rigid-body it is attached to.
pub fn position(mut self: Self, pos: Isometry<Real>) -> Self
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Sets the initial position (translation and orientation) of the collider to be created, relative to the rigid-body it is attached to.
pub fn delta(mut self: Self, delta: Isometry<Real>) -> Self
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Use .position
instead.
Set the position of this collider in the local-space of the rigid-body it is attached to.
pub fn build(&self) -> Collider
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Builds a new collider attached to the given rigid-body.
Trait Implementations
impl Clone for ColliderBuilder
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fn clone(&self) -> ColliderBuilder
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pub fn clone_from(&mut self, source: &Self)
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Auto Trait Implementations
impl !RefUnwindSafe for ColliderBuilder
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impl Send for ColliderBuilder
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impl Sync for ColliderBuilder
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impl Unpin for ColliderBuilder
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impl !UnwindSafe for ColliderBuilder
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Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> Downcast for T where
T: Any,
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T: Any,
pub fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>
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pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
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pub fn as_any(&self) -> &(dyn Any + 'static)
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pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
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impl<T> DowncastSync for T where
T: Send + Sync + Any,
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T: Send + Sync + Any,
impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> Pointable for T
pub const ALIGN: usize
type Init = T
The type for initializers.
pub unsafe fn init(init: <T as Pointable>::Init) -> usize
pub unsafe fn deref<'a>(ptr: usize) -> &'a T
pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T
pub unsafe fn drop(ptr: usize)
impl<T> Same<T> for T
type Output = T
Should always be Self
impl<SS, SP> SupersetOf<SS> for SP where
SS: SubsetOf<SP>,
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SS: SubsetOf<SP>,
pub fn to_subset(&self) -> Option<SS>
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pub fn is_in_subset(&self) -> bool
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pub fn to_subset_unchecked(&self) -> SS
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pub fn from_subset(element: &SS) -> SP
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impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,