Eye Blink

• Create a sphere
• Apply a material
• Color > Ramp: Add a pupil on the eyeball
  
  
• Create a NURBS Sphere (an eyelid) then place it on the eyeball
• Modify > Convert > NURBS to Polygons
• makeNurbSphere1
  Start Sweep
  End Sweep
  
  
• nurbsTessellate1 > Advanced Tessellation Options
  Polygon Type: Quads
  Format: General
• nurbsTessellate1 > General Tessellation Options
  U number : 30
  V number: 30
  
• To add some depth on the eyelid, apply Extrude.
  
  
  

• makeNurbSphere1 > Sphere History
• Right click on Start Sweep > Create New Expression
  
  
• Type in follwing in the Expression box. *Use plain text only
  makeNurbSphere1.startSweep=360-makeNurbSphere1.endSweep