Start tracking and using FBX2glTF version.

src/FBX2glTF.h

@@ -18,6 +18,8 @@
 #include <Windows.h>
 #endif
 
+const std::string FBX2GLTF_VERSION = "0.9.5";
+
 #include <fmt/printf.h>
 #include <fbxsdk.h>
 

src/Raw2Gltf.cpp

@@ -1077,7 +1077,7 @@ ModelData *Raw2Gltf(
 
         json glTFJson {
           { "asset", {
-              { "generator", "FBX2glTF" },
+              { "generator", "FBX2glTF v" + FBX2GLTF_VERSION },
               { "version", "2.0" }}},
           { "scene", rootScene.ix }
         };

src/main.cpp

@@ -34,7 +34,8 @@ int main(int argc, char *argv[])
 {
     cxxopts::Options options(
         "FBX2glTF",
-        "FBX2glTF 2.0: Generate a glTF 2.0 representation of an FBX model.");
+        fmt::sprintf("FBX2glTF %s: Generate a glTF 2.0 representation of an FBX model.", FBX2GLTF_VERSION)
+    );
 
     std::string inputPath;
     std::string outputPath;
@@ -98,11 +99,7 @@ int main(int argc, char *argv[])
     }
 
     if (options.count("version")) {
-        fmt::printf(
-            R"(
-FBX2glTF version 2.0
-Copyright (c) 2016-2017 Oculus VR, LLC.
-)");
+        fmt::printf("FBX2glTF version %s\nCopyright (c) 2016-2017 Oculus VR, LLC.\n", FBX2GLTF_VERSION);
         return 0;
     }