Minimum angle
mesh quality criterion consists of calculation of the minimum value of
angle between two adjacent sides of a 2D meshing element (triangle or
quadrangle). Minimum angle
mesh quality criterion consists of calculation of the minimum value of
angle between two adjacent sides of a 2D meshing element (triangle or
quadrangle).
To apply the Minimum angle quality criterion to your mesh:
1. Display your mesh in the viewer.
2. Choose Controls
> Minimum angle or click 
button. Your mesh will
be displayed in the viewer with its elements colored according to the
applied mesh quality control criterion:
See Also a sample TUI Script of a Minimum Angle quality control operation.