Merge pull request #41 from Unity-Technologies/UNI-21512-document-exporters

Uni 21512 document exporters

Author: inwoods

README.md

@@ -8,25 +8,34 @@ See LICENSE.md file in the project root for full license information.
 Requirements
 ------------
 
-* [FBX SDK C# Bindings v0.0.4a or higher](https://github.com/Unity-Technologies/FbxSharp)
+* [FBX SDK C# Bindings](https://github.com/Unity-Technologies/FbxSharp)
 
 Packaging
 ---------
 
 **On OSX and Linux**
 
+Get the source the first time.
 ```
 # clone the source
 git clone https://github.com/Unity-Technologies/FbxExporters.git
+cd FbxExporters
+```
 
-export PROJECT_PATH=~/Development/FbxExporters
-export UNITY3D_PATH=/Applications/Unity\ 2017.1.0f3/Unity.app/Contents/MacOS/Unity
-export PACKAGE_NAME=FbxExporters
-export PACKAGE_VERSION=0.0.5a
-export FBXSDK_PACKAGE_PATH=~/Development/FbxSharpBuild/FbxSdk_0.0.4a.unitypackage
-
-"${UNITY3D_PATH}" -projectPath "${PROJECT_PATH}" -importPackage ${FBXSDK_PACKAGE_PATH} -quit
-"${UNITY3D_PATH}" -batchmode -projectPath "${PROJECT_PATH}" -exportPackage Assets/FbxExporters Assets/FbxSdk  ${PROJECT_PATH}/${PACKAGE_NAME}_${PACKAGE_VERSION}.unitypackage -quit
+Update the source and package:
+```
+git pull
+PROJECT_PATH=`pwd`
+FBXSDK_PACKAGE_PATH=`ls -t ../FbxSharpBuild/FbxSdk_*.unitypackage | head -1`
+PACKAGE_VERSION=`echo "${FBXSDK_PACKAGE_PATH}" | sed -e 's/.*\([0-9]\{1,\}\.[0-9]*\.[0-9]*[a-z]*\).*/\1/'`
+
+if test `uname -s` = 'Darwin' ; then
+  UNITY_EDITOR_PATH=/Applications/Unity/Unity.app/Contents/MacOS/Unity
+else
+  UNITY_EDITOR_PATH=/opt/Unity/Editor/Unity/Unity
+fi
+"${UNITY_EDITOR_PATH}" -projectPath "${PROJECT_PATH}" -importPackage "${FBXSDK_PACKAGE_PATH}" -quit
+"${UNITY_EDITOR_PATH}" -batchmode -projectPath "${PROJECT_PATH}" -exportPackage Assets/FbxExporters Assets/FbxSdk  "${PROJECT_PATH}/FbxExporters_${PACKAGE_VERSION}.unitypackage" -quit
 ```
 
 **On Windows**