From b99d243f4d88acc1c9c893490a03aa3d5ca11974 Mon Sep 17 00:00:00 2001
From: Chetan <chetan.rogbeer@screeningeagle.com>
Date: Fri, 6 Oct 2023 10:13:00 +0800
Subject: [PATCH 1/2] Remove double quotes in the mtl and texture paths so that
 the file can be read properly

---
 lib/loadMtl.js | 2 ++
 lib/loadObj.js | 2 ++
 package.json   | 6 +++---
 3 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/lib/loadMtl.js b/lib/loadMtl.js
index 90da39d..25b285f 100644
--- a/lib/loadMtl.js
+++ b/lib/loadMtl.js
@@ -101,6 +101,8 @@ function loadMtl(mtlPath, options) {
   }
 
   function normalizeTexturePath(texturePath, mtlDirectory) {
+    //Remove double quotes around the texture file if it exists
+    texturePath = texturePath.replace(/^"(.+)"$/, "$1");
     // Removes texture options from texture name
     // Assumes no spaces in texture name
     const re = /-(bm|t|s|o|blendu|blendv|boost|mm|texres|clamp|imfchan|type)/;
diff --git a/lib/loadObj.js b/lib/loadObj.js
index cf41ad2..a48e8a0 100644
--- a/lib/loadObj.js
+++ b/lib/loadObj.js
@@ -519,6 +519,8 @@ function loadObj(objPath, options) {
 function getMtlPaths(mtllibLine) {
   // Handle paths with spaces. E.g. mtllib my material file.mtl
   const mtlPaths = [];
+  //Remove double quotes around the mtl file if it exists
+  mtllibLine = mtllibLine.replace(/^"(.+)"$/, "$1");
   const splits = mtllibLine.split(" ");
   const length = splits.length;
   let startIndex = 0;
diff --git a/package.json b/package.json
index 84e7b99..c67c40a 100644
--- a/package.json
+++ b/package.json
@@ -45,9 +45,9 @@
     "jasmine": "^5.0.0",
     "jasmine-spec-reporter": "^7.0.0",
     "jsdoc": "^4.0.0",
+    "lint-staged": "^14.0.1",
     "nyc": "^15.1.0",
-    "prettier": "3.0.3",
-    "lint-staged": "^14.0.1"
+    "prettier": "3.0.3"
   },
   "lint-staged": {
     "*.(js|ts)": [
@@ -72,4 +72,4 @@
   "bin": {
     "obj2gltf": "./bin/obj2gltf.js"
   }
-}
\ No newline at end of file
+}

From a7e996f0e8ed9456e1f135ba68d47993535e51a2 Mon Sep 17 00:00:00 2001
From: Chetan <chetan.rogbeer@screeningeagle.com>
Date: Sun, 8 Oct 2023 10:51:48 +0800
Subject: [PATCH 2/2] Update Changes.md to reflect the change whereby filepaths
 are now stripped of their double quotes

---
 CHANGES.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/CHANGES.md b/CHANGES.md
index 7d3862f..14b3676 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -3,6 +3,7 @@
 ### 3.2.0 - 2023-??-??
 
 - Added `doubleSidedMaterial` option to force materials to be rendered double sided. [#294](https://github.com/CesiumGS/obj2gltf/pull/294)
+- Strip file paths of any enclosing double-quotes to allow the mtl/texture files to be properly parsed [#297](https://github.com/CesiumGS/obj2gltf/pull/297)
 
 ### 3.1.6 - 2023-02-10