From 4a4ae65cc1cab5a4a6f7d137520985d88aa048c5 Mon Sep 17 00:00:00 2001
From: Thomas Forgione <thomas@forgione.fr>
Date: Tue, 30 Oct 2018 16:44:14 +0100
Subject: [PATCH] Dont reload textures if some already exist

---
 src/model/mod.rs | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/model/mod.rs b/src/model/mod.rs
index 159f6e7..93ee955 100644
--- a/src/model/mod.rs
+++ b/src/model/mod.rs
@@ -545,9 +545,11 @@ impl Model {
     /// Builds the SrgbTextures for rendering.
     pub fn build_texture_for_material(&mut self, material: &Material, renderer: &Renderer) {
         if let Some((path, _)) = material.textures.get("map_Kd") {
-            let texture = renderer.make_texture(path);
-            // Don't need to insert multiple times the same texture
-            self.textures.entry(path.to_owned()).or_insert(Rc::new(texture));
+            if ! self.textures.contains_key(path) {
+                let texture = renderer.make_texture(path);
+                // Don't need to insert multiple times the same texture
+                self.textures.entry(path.to_owned()).or_insert(Rc::new(texture));
+            }
         };
     }