Initialize light and emitter members. Fixes #431

Include `light` and `emitter` comparison in Node::operator==()

.gitignore

@@ -24,6 +24,7 @@ premake5.tar.gz
 #binary directories
 bin/
 obj/
+out/
 
 #runtime gui config
 imgui.ini

README.md

@@ -197,6 +197,7 @@ if (!ret) {
 * `TINYGLTF_USE_RAPIDJSON` : Use RapidJSON as a JSON parser/serializer. RapidJSON files are not included in TinyGLTF repo. Please set an include path to RapidJSON if you enable this feature.
 * `TINYGLTF_USE_CPP14` : Use C++14 feature(requires C++14 compiler). This may give better performance than C++11.
 
+
 ## CMake options
 
 You can add tinygltf using `add_subdirectory` feature.

tests/issue-416.gltf

@@ -0,0 +1 @@
+{"images":[{"uri":"%!QAAAQAAA5"}],"asset":{"version":""}}

tests/tester.cc

@@ -721,3 +721,39 @@ TEST_CASE("serialize-image-failure", "[issue-394]") {
   REQUIRE(false == result);
   REQUIRE(os.str().size() == 0);
 }
+
+TEST_CASE("filesize-check", "[issue-416]") {
+
+  tinygltf::Model model;
+  tinygltf::TinyGLTF ctx;
+  std::string err;
+  std::string warn;
+
+  ctx.SetMaxExternalFileSize(10); // 10 bytes. will fail to load texture image.
+
+  bool ret = ctx.LoadASCIIFromFile(&model, &err, &warn, "../models/Cube/Cube.gltf");
+  if (!err.empty()) {
+    std::cerr << err << std::endl;
+  }
+
+  REQUIRE(false == ret);
+}
+
+TEST_CASE("load-issue-416-model", "[issue-416]") {
+
+  tinygltf::Model model;
+  tinygltf::TinyGLTF ctx;
+  std::string err;
+  std::string warn;
+
+  bool ret = ctx.LoadASCIIFromFile(&model, &err, &warn, "issue-416.gltf");
+  if (!warn.empty()) {
+    std::cout << "WARN:" << warn << std::endl;
+  }
+  if (!err.empty()) {
+    std::cerr << "ERR:" << err << std::endl;
+  }
+
+  // external file load fails, but reading glTF itself is ok.
+  REQUIRE(true == ret);
+}