forked from M-Labs/nalgebra
Add Rotation * Unit<Vector>
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@ -10,6 +10,7 @@
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* Matrix × Rotation
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* Matrix ÷ Rotation
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* Rotation × Point
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* Rotation × Unit<Vector>
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*
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*
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* Rotation ×= Rotation
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@ -21,7 +22,7 @@ use num::{One, Zero};
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use alga::general::{ClosedAdd, ClosedMul};
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use base::{DefaultAllocator, Matrix, MatrixMN, Scalar};
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use base::{DefaultAllocator, Matrix, MatrixMN, Scalar, Unit, Vector, VectorN};
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use base::dimension::{Dim, DimName, U1};
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use base::constraint::{AreMultipliable, ShapeConstraint};
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use base::storage::Storage;
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@ -118,6 +119,19 @@ md_impl_all!(
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[ref ref] => self.matrix() * right;
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);
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// Rotation × Unit<Vector>
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md_impl_all!(
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Mul, mul;
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(D, D), (D, U1) for D: DimName, S: Storage<N, D>
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where DefaultAllocator: Allocator<N, D>
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where ShapeConstraint: AreMultipliable<D, D, D, U1>;
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self: Rotation<N, D>, right: Unit<Vector<N, D, S>>, Output = Unit<VectorN<N, D>>;
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[val val] => Unit::new_unchecked(self.unwrap() * right.unwrap());
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[ref val] => Unit::new_unchecked(self.matrix() * right.unwrap());
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[val ref] => Unit::new_unchecked(self.unwrap() * right.as_ref());
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[ref ref] => Unit::new_unchecked(self.matrix() * right.as_ref());
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);
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// Rotation ×= Rotation
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// FIXME: try not to call `inverse()` explicitly.
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