All Files Inserting Morphing Key Drawings A morphing key drawing converts a computer-generated morphing frame into a real drawing that you can edit. It splits the morphing sequence into two sequences, retaining any previous modifications. How to insert a morphing key drawing In the Timeline or Xsheet view, select the morphing frame you want to transform into a morphing keyframe. Do one of the following: In the top menu, select Animation > Morphing > Insert Morphing Key Drawing. Right-click and select Morphing > Insert Morphing Key Drawing. The new morphing key drawing appears. In the Drawing or Camera view, draw your new details on the morphing key drawing. In the Playback toolbar, press the Play button to see the result.