Deleting a shape key removes it as an available shape. It also removes all shape clips in the mixer created (instantiated) from that shape key.
1. In the explorer, open the model’s Mixer > Sources > Shape folder.
2. Do one of the following:
- Select the shape key you want to delete and press Delete.
or
- Right-click the shape key you want to delete and choose Delete.
Autodesk Softimage v.7.5