Enum parry2d::shape::TrianglePointLocation [−][src]
pub enum TrianglePointLocation { OnVertex(u32), OnEdge(u32, [Real; 2]), OnFace(u32, [Real; 3]), OnSolid, }
Description of the location of a point on a triangle.
Variants
OnVertex(u32)
The point lies on a vertex.
The point lies on an edge.
The 0-st edge is the segment AB. The 1-st edge is the segment BC. The 2-nd edge is the segment AC.
The point lies on the triangle interior.
The integer indicates on which side of the face the point is. 0 indicates the point is on the half-space toward the CW normal of the triangle. 1 indicates the point is on the other half-space. This is always set to 0 in 2D.
The point lies on the triangle interior (for “solid” point queries).
Implementations
impl TrianglePointLocation
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impl TrianglePointLocation
[src]pub fn barycentric_coordinates(&self) -> Option<[Real; 3]>
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The barycentric coordinates corresponding to this point location.
Returns None
if the location is TrianglePointLocation::OnSolid
.
pub fn is_on_face(&self) -> bool
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Returns true
if the point is located on the relative interior of the triangle.
Trait Implementations
impl Clone for TrianglePointLocation
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impl Clone for TrianglePointLocation
[src]fn clone(&self) -> TrianglePointLocation
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pub fn clone_from(&mut self, source: &Self)
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impl Copy for TrianglePointLocation
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impl Copy for TrianglePointLocation
[src]Auto Trait Implementations
impl RefUnwindSafe for TrianglePointLocation
impl RefUnwindSafe for TrianglePointLocation
impl Send for TrianglePointLocation
impl Send for TrianglePointLocation
impl Sync for TrianglePointLocation
impl Sync for TrianglePointLocation
impl Unpin for TrianglePointLocation
impl Unpin for TrianglePointLocation
impl UnwindSafe for TrianglePointLocation
impl UnwindSafe for TrianglePointLocation
Blanket Implementations
impl<T> CheckedAs for T
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impl<T> CheckedAs for T
[src]pub fn checked_as<Dst>(self) -> Option<Dst> where
T: CheckedCast<Dst>,
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T: CheckedCast<Dst>,
impl<T> DowncastSync for T where
T: Any + Send + Sync,
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impl<T> DowncastSync for T where
T: Any + Send + Sync,
[src]impl<Src, Dst> LosslessTryInto<Dst> for Src where
Dst: LosslessTryFrom<Src>,
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impl<Src, Dst> LosslessTryInto<Dst> for Src where
Dst: LosslessTryFrom<Src>,
[src]pub fn lossless_try_into(self) -> Option<Dst>
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impl<Src, Dst> LossyInto<Dst> for Src where
Dst: LossyFrom<Src>,
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impl<Src, Dst> LossyInto<Dst> for Src where
Dst: LossyFrom<Src>,
[src]pub fn lossy_into(self) -> Dst
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impl<T> OverflowingAs for T
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impl<T> OverflowingAs for T
[src]pub fn overflowing_as<Dst>(self) -> (Dst, bool) where
T: OverflowingCast<Dst>,
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T: OverflowingCast<Dst>,
impl<T> Same<T> for T
impl<T> Same<T> for T
type Output = T
Should always be Self
impl<T> SaturatingAs for T
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impl<T> SaturatingAs for T
[src]pub fn saturating_as<Dst>(self) -> Dst where
T: SaturatingCast<Dst>,
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T: SaturatingCast<Dst>,
impl<SS, SP> SupersetOf<SS> for SP where
SS: SubsetOf<SP>,
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impl<SS, SP> SupersetOf<SS> for SP where
SS: SubsetOf<SP>,
[src]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> UnwrappedAs for T
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impl<T> UnwrappedAs for T
[src]pub fn unwrapped_as<Dst>(self) -> Dst where
T: UnwrappedCast<Dst>,
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T: UnwrappedCast<Dst>,
impl<T> WrappingAs for T
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impl<T> WrappingAs for T
[src]pub fn wrapping_as<Dst>(self) -> Dst where
T: WrappingCast<Dst>,
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T: WrappingCast<Dst>,