The quality can be checked using many different criteria, as described in the following sections:

• Angle
• Aspect Ratio
• Constant Radius
• Custom Quality
• Determinant (2x2x2 stencil)
• Determinant (3x3x3 stencil)
• Distortion
• Equiangle Skewness
• Eriksson Skewness
• Ford
• Hex. Face Aspect Ratio
• Hex. Face Distortion
• Max Angle
• Max Dihedral Angle
• Max Length
• Max Ortho
• Max Ortho 4.3v
• Max Ratio
• Max Sector Volume
• Max Side
• Max Warp
• Max Warp 4.3v
• Mid Node
• Mid Node Angle
• Min Angle
• Min Ortho
• Min Sector Volume
• Min Side
• Opp Face Area Ratio
• Opp. Face Parallelism
• Orientation
• Quality
• Taper
• Volume
• Volume Change
• Warpage
• X Size
• Y Size
• Z Size