Fix fallout in 3dsm plugin

Sources/Tools/MaxComponent/plClickDragComponent.cpp

@@ -74,6 +74,7 @@ You can contact Cyan Worlds, Inc. by email legal@cyan.com
 #include "pnMessage/plCursorChangeMsg.h"
 #include "pnMessage/plEventCallbackMsg.h"
 #include "plMessage/plAnimCmdMsg.h"
+#include "plInterp/plAnimEaseTypes.h"
 
 #include "MaxConvert/plConvert.h"
 

Sources/Tools/MaxComponent/plResponderAnim.cpp

@@ -69,6 +69,7 @@ You can contact Cyan Worlds, Inc. by email legal@cyan.com
 #include "pnSceneObject/plAudioInterface.h"
 #include "pnMessage/plSoundMsg.h"
 
+#include "plInterp/plAnimEaseTypes.h"
 #include "MaxMain/plPlasmaRefMsgs.h"
 
 enum

Sources/Tools/MaxConvert/hsControlConverter.cpp

@@ -62,6 +62,7 @@ You can contact Cyan Worlds, Inc. by email legal@cyan.com
 #include "MaxMain/plMaxNode.h"
 
 #include "hsMaxLayerBase.h"
+#include "plInterp/plAnimEaseTypes.h"
 #include "plInterp/plController.h"
 #include "plInterp/hsInterp.h"
 #include "MaxExport/plErrorMsg.h"