From bbfe926a11fdf4f4eb0ddbac0c777a202e07d269 Mon Sep 17 00:00:00 2001
From: Crozet Sébastien <developer@crozet.re>
Date: Mon, 5 Oct 2020 16:51:32 +0200
Subject: Make the WQuadtree serializable.

---
 src/geometry/wquadtree.rs | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/geometry/wquadtree.rs')

diff --git a/src/geometry/wquadtree.rs b/src/geometry/wquadtree.rs
index 01b2092..17ecffe 100644
--- a/src/geometry/wquadtree.rs
+++ b/src/geometry/wquadtree.rs
@@ -8,6 +8,7 @@ use std::collections::VecDeque;
 use std::ops::Range;
 
 #[derive(Copy, Clone, Debug, PartialEq, Eq)]
+#[cfg_attr(feature = "serde-serialize", derive(Serialize, Deserialize))]
 struct NodeIndex {
     index: u32, // Index of the addressed node in the `nodes` array.
     lane: u8,   // SIMD lane of the addressed node.
@@ -27,6 +28,7 @@ impl NodeIndex {
 }
 
 #[derive(Copy, Clone, Debug)]
+#[cfg_attr(feature = "serde-serialize", derive(Serialize, Deserialize))]
 struct WQuadtreeNode {
     waabb: WAABB,
     // Index of the nodes of the 4 nodes represented by self.
@@ -38,6 +40,7 @@ struct WQuadtreeNode {
 }
 
 #[derive(Copy, Clone, Debug, PartialEq, Eq)]
+#[cfg_attr(feature = "serde-serialize", derive(Serialize, Deserialize))]
 struct WQuadtreeProxy {
     node: NodeIndex,
     handle: ColliderHandle, // The collider handle. TODO: only set the collider generation here?
@@ -52,6 +55,7 @@ impl WQuadtreeProxy {
     }
 }
 
+#[cfg_attr(feature = "serde-serialize", derive(Serialize, Deserialize))]
 pub struct WQuadtree {
     nodes: Vec<WQuadtreeNode>,
     dirty_nodes: VecDeque<u32>,
-- 
cgit