Add bytemuck impls to geometry types

src/geometry/dual_quaternion.rs

@@ -241,6 +241,12 @@ where
     }
 }
 
+#[cfg(feature = "bytemuck")]
+unsafe impl<T> bytemuck::Zeroable for DualQuaternion<T> where Quaternion<T>: bytemuck::Zeroable {}
+
+#[cfg(feature = "bytemuck")]
+unsafe impl<T> bytemuck::Pod for DualQuaternion<T> where Quaternion<T>: bytemuck::Pod {}
+
 #[cfg(feature = "serde-serialize-no-std")]
 impl<T: SimdRealField> Serialize for DualQuaternion<T>
 where

src/geometry/orthographic.rs

@@ -44,6 +44,12 @@ impl<T: RealField> PartialEq for Orthographic3<T> {
     }
 }
 
+#[cfg(feature = "bytemuck")]
+unsafe impl<T> bytemuck::Zeroable for Orthographic3<T> where Matrix4<T>: bytemuck::Zeroable {}
+
+#[cfg(feature = "bytemuck")]
+unsafe impl<T> bytemuck::Pod for Orthographic3<T> where Matrix4<T>: bytemuck::Pod {}
+
 #[cfg(feature = "serde-serialize-no-std")]
 impl<T: RealField + Serialize> Serialize for Orthographic3<T> {
     fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

src/geometry/perspective.rs

@@ -45,6 +45,12 @@ impl<T: RealField> PartialEq for Perspective3<T> {
     }
 }
 
+#[cfg(feature = "bytemuck")]
+unsafe impl<T> bytemuck::Zeroable for Perspective3<T> where Matrix4<T>: bytemuck::Zeroable {}
+
+#[cfg(feature = "bytemuck")]
+unsafe impl<T> bytemuck::Pod for Perspective3<T> where Matrix4<T>: bytemuck::Pod {}
+
 #[cfg(feature = "serde-serialize-no-std")]
 impl<T: RealField + Serialize> Serialize for Perspective3<T> {
     fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

src/geometry/rotation.rs

@@ -83,6 +83,22 @@ where
     }
 }
 
+#[cfg(feature = "bytemuck")]
+unsafe impl<T, const D: usize> bytemuck::Zeroable for Rotation<T, D>
+where
+    T: Scalar,
+    SMatrix<T, D, D>: bytemuck::Zeroable,
+{
+}
+
+#[cfg(feature = "bytemuck")]
+unsafe impl<T, const D: usize> bytemuck::Pod for Rotation<T, D>
+where
+    T: Scalar,
+    SMatrix<T, D, D>: bytemuck::Pod,
+{
+}
+
 #[cfg(feature = "abomonation-serialize")]
 impl<T, const D: usize> Abomonation for Rotation<T, D>
 where

src/geometry/transform.rs

@@ -194,6 +194,24 @@ where
     }
 }
 
+#[cfg(feature = "bytemuck")]
+unsafe impl<T: RealField, C: TCategory, const D: usize> bytemuck::Zeroable for Transform<T, C, D>
+where
+    Const<D>: DimNameAdd<U1>,
+    DefaultAllocator: Allocator<T, DimNameSum<Const<D>, U1>, DimNameSum<Const<D>, U1>>,
+    OMatrix<T, DimNameSum<Const<D>, U1>, DimNameSum<Const<D>, U1>>: bytemuck::Zeroable,
+{
+}
+
+#[cfg(feature = "bytemuck")]
+unsafe impl<T: RealField, C: TCategory, const D: usize> bytemuck::Pod for Transform<T, C, D>
+where
+    Const<D>: DimNameAdd<U1>,
+    DefaultAllocator: Allocator<T, DimNameSum<Const<D>, U1>, DimNameSum<Const<D>, U1>>,
+    OMatrix<T, DimNameSum<Const<D>, U1>, DimNameSum<Const<D>, U1>>: bytemuck::Pod,
+{
+}
+
 #[cfg(feature = "serde-serialize-no-std")]
 impl<T: RealField, C: TCategory, const D: usize> Serialize for Transform<T, C, D>
 where

src/geometry/translation.rs

@@ -50,6 +50,22 @@ where
     }
 }
 
+#[cfg(feature = "bytemuck")]
+unsafe impl<T, const D: usize> bytemuck::Zeroable for Translation<T, D>
+where
+    T: Scalar,
+    SVector<T, D>: bytemuck::Zeroable,
+{
+}
+
+#[cfg(feature = "bytemuck")]
+unsafe impl<T, const D: usize> bytemuck::Pod for Translation<T, D>
+where
+    T: Scalar,
+    SVector<T, D>: bytemuck::Pod,
+{
+}
+
 #[cfg(feature = "abomonation-serialize")]
 impl<T, const D: usize> Abomonation for Translation<T, D>
 where