add comment to clarify if statement

vkovec · vkovec · commit 1abeec6ce8c9 · 2018-08-09T12:51:01.000-04:00
diff --git a/Packages/com.unity.formats.fbx/Editor/Scripts/FbxExporter.cs b/Packages/com.unity.formats.fbx/Editor/Scripts/FbxExporter.cs
@@ -2792,6 +2792,8 @@ private bool ExportGameObjectAndParents(
             }
 
             SkinnedMeshBoneInfo parentBoneInfo = null;
+            // if this object was a bone but not the skinned mesh rootbone, and it's parent is also a bone, then
+            // pass the bone info when exporting the parent recursively.
             if (boneInfo != null && boneInfo.skinnedMesh.rootBone != null &&
                     unityGo.transform != boneInfo.skinnedMesh.rootBone && boneInfo.boneDict.ContainsKey(unityGo.transform.parent))
             {

Original file line number	Diff line number	Diff line change
`@@ -2792,6 +2792,8 @@ private bool ExportGameObjectAndParents(`
`2792`	`2792`	`}`
`2793`	`2793`
`2794`	`2794`	`SkinnedMeshBoneInfo parentBoneInfo = null;`
	`2795`	`+ // if this object was a bone but not the skinned mesh rootbone, and it's parent is also a bone, then`
	`2796`	`+ // pass the bone info when exporting the parent recursively.`
`2795`	`2797`	`if (boneInfo != null && boneInfo.skinnedMesh.rootBone != null &&`
`2796`	`2798`	`unityGo.transform != boneInfo.skinnedMesh.rootBone && boneInfo.boneDict.ContainsKey(unityGo.transform.parent))`
`2797`	`2799`	`{`