add missing light data to assbin import/export

code/AssetLib/Assbin/AssbinFileWriter.cpp

@@ -642,6 +642,10 @@ protected:
         Write<aiString>(&chunk, l->mName);
         Write<unsigned int>(&chunk, l->mType);
 
+        Write<aiVector3D>(&chunk, l->mPosition);
+        Write<aiVector3D>(&chunk, l->mDirection);
+        Write<aiVector3D>(&chunk, l->mUp);
+
         if (l->mType != aiLightSource_DIRECTIONAL) {
             Write<float>(&chunk, l->mAttenuationConstant);
             Write<float>(&chunk, l->mAttenuationLinear);

code/AssetLib/Assbin/AssbinLoader.cpp

@@ -556,6 +556,10 @@ void AssbinImporter::ReadBinaryLight(IOStream *stream, aiLight *l) {
     l->mName = Read<aiString>(stream);
     l->mType = (aiLightSourceType)Read<unsigned int>(stream);
 
+    l->mPosition = Read<aiVector3D>(stream);
+    l->mDirection = Read<aiVector3D>(stream);
+    l->mUp = Read<aiVector3D>(stream);
+
     if (l->mType != aiLightSource_DIRECTIONAL) {
         l->mAttenuationConstant = Read<float>(stream);
         l->mAttenuationLinear = Read<float>(stream);