2 files changed, 19 insertions, 7 deletions
diff --git a/shared/src/lib.rs b/shared/src/lib.rs
index 45b31da..56c1fe4 100644
--- a/shared/src/lib.rs
+++ b/shared/src/lib.rs
@@ -4,3 +4,5 @@ pub mod packets;
 pub mod resources;
 pub mod store;
 pub mod tree;
+
+pub use glam::{Affine3A, Mat3A, Vec3A};
diff --git a/shared/src/resources.rs b/shared/src/resources.rs
index e59ea25..6741936 100644
--- a/shared/src/resources.rs
+++ b/shared/src/resources.rs
@@ -1,11 +1,11 @@
 use crate::packets::{ReadWrite, Resource};
 use anyhow::{Result, bail};
-use glam::Vec3;
+use glam::{Affine3A, Vec3A};
 use log::warn;
 use std::io::{Read, Write};
 
 #[derive(Debug, Default, Clone)]
-pub struct Prefab(pub Vec<(Vec3, Vec3, Resource)>);
+pub struct Prefab(pub Vec<(Affine3A, Resource)>);
 
 #[derive(Debug, Default, Clone)]
 pub struct Part {
@@ -33,9 +33,8 @@ pub struct IndexArray(pub Vec<[u16; 3]>);
 
 impl ReadWrite for Prefab {
     fn write(&self, w: &mut dyn Write) -> Result<()> {
-        for (pos, rot, res) in self.0.clone() {
-            pos.write(w)?;
-            rot.write(w)?;
+        for (aff, res) in self.0.clone() {
+            aff.write(w)?;
             res.write(w)?;
         }
         Ok(())
@@ -45,7 +44,7 @@ impl ReadWrite for Prefab {
         let mut g = Vec::new();
         r.read_to_end(&mut g)?;
         while !g.is_empty() {
-            s.0.push((Vec3::read(r)?, Vec3::read(r)?, Resource::read(r)?))
+            s.0.push((Affine3A::read(r)?, Resource::read(r)?))
         }
         Ok(s)
     }
@@ -186,7 +185,7 @@ impl ReadWrite for Attribute {
     }
 }
 
-impl ReadWrite for Vec3 {
+impl ReadWrite for Vec3A {
     fn write(&self, w: &mut dyn Write) -> Result<()> {
         w.write_all(&self.x.to_be_bytes())?;
         w.write_all(&self.y.to_be_bytes())?;
@@ -197,3 +196,14 @@ impl ReadWrite for Vec3 {
         Ok(Self::new(f32::read(r)?, f32::read(r)?, f32::read(r)?))
     }
 }
+impl ReadWrite for Affine3A {
+    fn write(&self, w: &mut dyn Write) -> Result<()> {
+        for v in self.to_cols_array() {
+            v.write(w)?
+        }
+        Ok(())
+    }
+    fn read(r: &mut dyn Read) -> Result<Self> {
+        Ok(Self::from_cols_array(&[(); 12].try_map(|()| f32::read(r))?))
+    }
+}