add into/from cgmath vec3

Cargo.toml

@@ -6,16 +6,17 @@ exclude = ["data"]
 
 [dependencies]
 arrayvec = "0.7.2"
-thiserror = "1.0.30"
+thiserror = "1.0.37"
 static_assertions = "1.1.0"
-bitflags = "1.0.4"
+bitflags = "1.3.2"
-itertools = "0.10.3"
+itertools = "0.10.5"
-tracing = "0.1.29"
+tracing = "0.1.37"
-bytemuck = { version = "1.8.0", features = ["derive"] }
+bytemuck = { version = "1.12.3", features = ["derive"] }
+cgmath = "0.18.0"
 
 [dev-dependencies]
 three-d = "0.10.2"
-miette = { version = "4.2.1", features = ["fancy"] }
+miette = { version = "4.7.1", features = ["fancy"] }
 criterion = "0.3"
 iai = "0.1"
 
@@ -25,4 +26,4 @@ harness = false
 
 [[bench]]
 name = "iai"
-harness = false
+harness = false

src/shared.rs

@@ -4,6 +4,7 @@ use bytemuck::{Pod, Zeroable};
 use std::fmt;
 use std::fmt::{Display, Formatter};
 use std::ops::Add;
+use cgmath::Vector3;
 
 #[derive(Debug, Clone, Copy, Zeroable, Pod)]
 #[repr(C)]
@@ -13,6 +14,26 @@ pub struct Vector {
     pub z: f32,
 }
 
+impl From<Vector> for Vector3<f32> {
+    fn from(v: Vector) -> Self {
+        Self {
+            x: v.x,
+            y: v.y,
+            z: v.z,
+        }
+    }
+}
+
+impl From<Vector3<f32>> for Vector {
+    fn from(v: Vector3<f32>) -> Self {
+        Self {
+            x: v.x,
+            y: v.y,
+            z: v.z,
+        }
+    }
+}
+
 impl Vector {
     pub fn iter(&self) -> impl Iterator<Item = f32> {
         [self.x, self.y, self.z].into_iter()