Struct ggez::graphics::na::Reflection
[−]
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pub struct Reflection<N, D, S> where
D: Dim,
N: Scalar,
S: Storage<N, D, U1>, { /* fields omitted */ }
A reflection wrt. a plane.
Methods
impl<N, D, S> Reflection<N, D, S> where
D: Dim,
N: Real,
S: Storage<N, D, U1>,
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D: Dim,
N: Real,
S: Storage<N, D, U1>,
fn new(axis: Unit<Matrix<N, D, U1, S>>, bias: N) -> Reflection<N, D, S>
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Creates a new reflection wrt the plane orthogonal to the given axis and bias.
The bias is the position of the plane on the axis. In particular, a bias equal to zero represents a plane that passes through the origin.
fn new_containing_point(
axis: Unit<Matrix<N, D, U1, S>>,
pt: &Point<N, D>
) -> Reflection<N, D, S> where
D: DimName,
DefaultAllocator: Allocator<N, D, U1>,
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axis: Unit<Matrix<N, D, U1, S>>,
pt: &Point<N, D>
) -> Reflection<N, D, S> where
D: DimName,
DefaultAllocator: Allocator<N, D, U1>,
Creates a new reflection wrt. the plane orthogonal to the given axis and that contains the
point pt
.
fn axis(&self) -> &Matrix<N, D, U1, S>
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The reflexion axis.
fn reflect<R2, C2, S2>(&self, rhs: &mut Matrix<N, R2, C2, S2>) where
C2: Dim,
R2: Dim,
S2: StorageMut<N, R2, C2>,
ShapeConstraint: SameNumberOfRows<R2, D>,
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C2: Dim,
R2: Dim,
S2: StorageMut<N, R2, C2>,
ShapeConstraint: SameNumberOfRows<R2, D>,
Applies the reflection to the columns of rhs
.
fn reflect_rows<R2, C2, S2, S3>(
&self,
rhs: &mut Matrix<N, R2, C2, S2>,
work: &mut Matrix<N, R2, U1, S3>
) where
C2: Dim,
R2: Dim,
S2: StorageMut<N, R2, C2>,
S3: StorageMut<N, R2, U1>,
ShapeConstraint: DimEq<C2, D>,
ShapeConstraint: AreMultipliable<R2, C2, D, U1>,
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&self,
rhs: &mut Matrix<N, R2, C2, S2>,
work: &mut Matrix<N, R2, U1, S3>
) where
C2: Dim,
R2: Dim,
S2: StorageMut<N, R2, C2>,
S3: StorageMut<N, R2, U1>,
ShapeConstraint: DimEq<C2, D>,
ShapeConstraint: AreMultipliable<R2, C2, D, U1>,
Applies the reflection to the rows of rhs
.