Trait parry3d::bounding_volume::BoundingVolume [−][src]
pub trait BoundingVolume { fn center(&self) -> Point<Real>; fn intersects(&self, _: &Self) -> bool; fn contains(&self, _: &Self) -> bool; fn merge(&mut self, _: &Self); fn merged(&self, _: &Self) -> Self; fn loosen(&mut self, _: Real); fn loosened(&self, _: Real) -> Self; fn tighten(&mut self, _: Real); fn tightened(&self, _: Real) -> Self; }
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Trait of bounding volumes.
Bounding volumes are coarse approximations of shapes. It usually have constant time intersection, inclusion test. Two bounding volume must also be mergeable into a bigger bounding volume.
Required methods
fn center(&self) -> Point<Real>
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Returns a point inside of this bounding volume. This is ideally its center.
fn intersects(&self, _: &Self) -> bool
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Checks if this bounding volume intersect with another one.
fn contains(&self, _: &Self) -> bool
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Checks if this bounding volume contains another one.
fn merge(&mut self, _: &Self)
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Merges this bounding volume with another one. The merge is done in-place.
fn merged(&self, _: &Self) -> Self
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Merges this bounding volume with another one.
fn loosen(&mut self, _: Real)
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Enlarges this bounding volume.
fn loosened(&self, _: Real) -> Self
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Creates a new, enlarged version, of this bounding volume.
fn tighten(&mut self, _: Real)
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Tighten this bounding volume.
fn tightened(&self, _: Real) -> Self
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Creates a new, tightened version, of this bounding volume.
Implementors
impl BoundingVolume for AABB
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impl BoundingVolume for AABB
[src]fn center(&self) -> Point<Real>
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fn intersects(&self, other: &AABB) -> bool
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fn contains(&self, other: &AABB) -> bool
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fn merge(&mut self, other: &AABB)
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fn merged(&self, other: &AABB) -> AABB
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fn loosen(&mut self, amount: Real)
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fn loosened(&self, amount: Real) -> AABB
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fn tighten(&mut self, amount: Real)
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fn tightened(&self, amount: Real) -> AABB
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impl BoundingVolume for BoundingSphere
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impl BoundingVolume for BoundingSphere
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