Merge pull request #506 from Unity-Technologies/v3.0.0-preview

V3.1.0 preview

Author: vkovec

CHANGELOG.md

@@ -1,11 +1,14 @@
 # Changes in Fbx Exporter
 
-## [3.0.2-preview.1] - 2020-03-25
+## [3.1.0-preview.1] - 2020-04-02
 ### Fixed
 - Blendshapes naming in FBX so that multiple blendshapes all import correctly in Maya. Thank you to @lazlo-bonin for the fix.
 - Don't override transforms when creating FBX Linked Prefab, so that the prefab updates properly when the FBX transforms are modified.
 - Changed FBX Linked Prefab to keep Unity materials instead of using materials exported to FBX file.
+    - To revert to using the FBX materials in the Linked Prefab, open the prefab editor and remove the material overrides.
 - Fix issue where Maya imports root bone as null object if it doesn't have any descendants that are also bones.
+- Don't reduce keyframes after recording as it can create unnecessary errors/discrepancies in the exported curve.
+- Updated to latest com.autodesk.fbx (3.0.1-preview.1), to fix DLL not found errors if building for non-standalone platforms (e.g. Android, WebGL).
 
 ## [3.0.1-preview.2] - 2020-01-22
 ### Added

com.unity.formats.fbx/Editor/FbxExporter.cs

@@ -3106,7 +3106,7 @@ internal static IExportData GetExportData(GameObject go, IExportOptions exportOp
         /// This function exports the other components and animation.
         /// </summary>
         [SecurityPermission(SecurityAction.LinkDemand)]
-        private bool ExportComponents(FbxScene fbxScene, bool exportAnim = true)
+        private bool ExportComponents(FbxScene fbxScene)
         {
             var animationNodes = new HashSet<GameObject> ();
 
@@ -3457,7 +3457,7 @@ internal int ExportAll (
                     }
 
                     if(!animOnly){
-                        if(!ExportComponents(fbxScene, ExportOptions.ModelAnimIncludeOption != ExportSettings.Include.Model)){
+                        if(!ExportComponents(fbxScene)){
                             Debug.LogWarning ("Export Cancelled");
                             return 0;
                         }

com.unity.formats.fbx/Editor/Sources/Recorders/FbxRecorder/FbxRecorder.cs

@@ -38,10 +38,12 @@ protected override void EndRecording(RecordingSession session)
                 var absolutePath = FileNameGenerator.SanitizePath(settings.FileNameGenerator.BuildAbsolutePath(session));
                 var clipName = absolutePath.Replace(FileNameGenerator.SanitizePath(Application.dataPath), "Assets");
 
-#if UNITY_2018_3_OR_NEWER
-                aInput.GameObjectRecorder.SaveToClip(clip, settings.FrameRate);
+#if UNITY_2019_3_OR_NEWER
+                var options = new Animations.CurveFilterOptions();
+                options.keyframeReduction = false;
+                aInput.GameObjectRecorder.SaveToClip(clip, settings.FrameRate, options);
 #else
-                aInput.gameObjectRecorder.SaveToClip(clip);
+                aInput.GameObjectRecorder.SaveToClip(clip, settings.FrameRate);
 #endif
                 var root = ((AnimationInputSettings)aInput.settings).gameObject;
                 clip.name = "recorded_clip";

com.unity.formats.fbx/package.json

@@ -1,11 +1,11 @@
 {
   "name": "com.unity.formats.fbx",
   "displayName": "FBX Exporter",
-  "version": "3.0.2-preview.1",
+  "version": "3.1.0-preview.1",
   "dependencies": {
     "com.unity.recorder": "2.1.0-preview.1",
     "com.unity.timeline": "1.0.0",
-    "com.autodesk.fbx": "3.0.0-preview.1"
+    "com.autodesk.fbx": "3.0.1-preview.1"
   },
   "unity": "2018.3",
   "unityRelease": "4f1",