ft: quad support

src/vec3.rs

@@ -1,13 +1,13 @@
 use core::f32::math::sqrt;
 use is_close::default;
 use rand::RngExt;
-use serde::Deserialize;
+use serde::{Deserialize, Serialize, Serializer};
 use std::{
     fmt::Display,
     ops::{Add, AddAssign, Div, DivAssign, Mul, MulAssign, Neg, Sub, SubAssign},
 };
 
-#[derive(Copy, Clone, Debug, Deserialize)]
+#[derive(Copy, Clone, Debug)]
 pub struct Vec3 {
     x: f32,
     y: f32,
@@ -156,6 +156,29 @@ impl Vec3 {
     }
 }
 
+impl Serialize for Vec3 {
+    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
+    where
+        S: Serializer,
+    {
+        ([self.x, self.y, self.z] as [f32; 3]).serialize(serializer)
+    }
+}
+
+impl<'de> Deserialize<'de> for Vec3 {
+    fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
+    where
+        D: serde::Deserializer<'de>,
+    {
+        let arr = <[f32; 3]>::deserialize(deserializer)?;
+        Ok(Self {
+            x: arr[0],
+            y: arr[1],
+            z: arr[2],
+        })
+    }
+}
+
 impl Default for Vec3 {
     fn default() -> Self {
         Self {
@@ -222,7 +245,6 @@ impl Add<f32> for &Vec3 {
     }
 }
 
-
 impl Add<f32> for Vec3 {
     type Output = Self;