Cubism Viewer for Unity (formerly Portable Viewer).Create facial expressions in Animation View.Adjusting the Display Timing of Form Animations (FA).Displaying and Operating the Timeline Palette.Creating Scenes with Background Music and Audio.Automatic Generation of Four Corner Forms.Keyforms (Parent-Child Hierarchy Movement).Record Parameter Operations and Generate Animations.Preparation for Setting Up Collision Detection.Exporting and Replacing PNG Files (beta).Linking Source Image to Model Guide Image.About Source Image and Model Guide Image.Performance When Working With Models in the SDK.Convert Data From Up to Cubism 2.1 to Cubism 3 or Later Format.What to Check When the Editor/Viewer Does Not Start Properly.