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Third-Party Unity Packages
These are some Unity Packages that Spatial Creators have been able to port successfully.
See also general instructions on how to port a third-party Unity library for using Spatial Creator Toolkit.
iTween
iTween is simple animation library that can be ported rather easily since it’s one file. The only function used banned function is the CallBack function, which uses SendMessage to deliver callbacks for tweens. If you need event callbacks for tweens, you’ll have to implement them differently.
- Copy the files (Pixelplacement folder) into your assembly.
- Comment out the references to
Application.OpenURLandObject.SendMessage
LeanTween
See Spatial-LeanTween for a forked version that works in Spatial Creator Toolkit projects and is used in production games.
DOTween Free
The DOTween license does not allow redistributing a modified version; here are the general instructions for modifying it to work in Spatial Creator Toolkit.
- Clone locally.
- From the
_DOTween.Assemblyfolder, copy theDOTween,DOTweenEditor, andbin/Modulesfolders into your project, under the folder containing your C# assembly. - Remove
AssemblyInfo.csfromDOTween/PropertiesandDOTweenEditor/Properties. You can remove thePropertiesfolder too. - Remove or comment out all functions beginning with AsyncAwait in
DOTween/Modules/DOTweenModuleUnityVersion.cs - Remove instances of using Resource.Load (for example, you could do
DOTweenSettings settings = ScriptableObject.CreateInstance<DOTweenSettings>();) - In
DOTween/DOTween/Core/DOTweenComponent.cs - for all the lines beginning with
Type modules = DOTweenUtils.GetLooseScriptType("DG.Tweening.DOTweenModuleUtils");and ending withmi.Invoke(null, null); - replace with just this one line:
DOTweenModuleUtils.Init(); - Remove or comment out
GetLooseScriptTypeinDOTweenUtils.cs - Comment out or remove all uses of
DontDestroyOnLoad - Command out or remove all helper functions that reference Unity’s camera (in
DOTween/Plugins/Core/SpecialPluginsUtils.cs) - For every file in the
Editorfolder, add a#if UNITY_EDITORdirective on the first line of the file, and a#endifon the last line of the file. - Normally, each
Editorfolder should have its own assembly definition. However, we found that for DOTween specifically this causes reference errors for non-exposed classes. - Sample unix commands to do this (replace
/path/to/DOTweenEditorwith your path to the editor folder)
#append #endif to all files
find /path/to/DOTweenEditor -type f -name "*.cs" -exec sed -i '' -e '$a\
\
#endif' {} \;
#prepend #if UNITY_EDITOR to all files
find /path/to/DOTweenEditor -type f -name "*.cs" -exec sed -i '' '1s/^/#if UNITY_EDITOR\n/' {} \;Simple Car Controller
Dynamic Bone
This package from the Asset Store allows you to use bones / splines (https://assetstore.unity.com/packages/tools/animation/dynamic-bone-16743). To be able to use it, be sure to change the CheckDistance function so that it doesn’t use Camera.main. Instead, you want to use the camera position:
Vector3 rtPos = m_ReferenceObject != null ? m_ReferenceObject.position : SpatialBridge.cameraService.position;
float d2 = (rtPos - transform.position).sqrMagnitude;← Previous
