Struct parry2d_f64::shape::PolygonalFeature [−][src]
pub struct PolygonalFeature {
pub vertices: [Point<Real>; 2],
pub vids: [u32; 2],
pub fid: u32,
pub num_vertices: usize,
}
Expand description
A polygonal feature representing the local polygonal approximation of a vertex, or face, of a convex shape.
Fields
vertices: [Point<Real>; 2]
Up to two vertices forming this polygonal feature.
vids: [u32; 2]
The feature IDs of this polygon’s vertices.
fid: u32
The feature ID of this polygonal feature.
num_vertices: usize
The number of vertices on this polygon (must be <= 4).
Implementations
Transforms the vertices of self
by the given position pos
.
Computes the contacts between two polygonal features.
Compute contacts points between a face and a vertex.
This method assume we already know that at least one contact exists.
Trait Implementations
Auto Trait Implementations
impl RefUnwindSafe for PolygonalFeature
impl Send for PolygonalFeature
impl Sync for PolygonalFeature
impl Unpin for PolygonalFeature
impl UnwindSafe for PolygonalFeature
Blanket Implementations
Mutably borrows from an owned value. Read more
Casts the value.
Casts the value.
Convert Box<dyn Trait>
(where Trait: Downcast
) to Box<dyn Any>
. Box<dyn Any>
can
then be further downcast
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where ConcreteType
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. 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
Performs the conversion.
Performs the conversion.
Casts the value.
OverflowingCasts the value.
Casts the value.
Casts the value.
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.
Casts the value.
UnwrappedCasts the value.
Casts the value.
WrappingCasts the value.