Cook's membrane geometry and mesh

In ParaView generate quadrilateral mesh for Cook's membrane.

The geometry is parametrized by four parameters:

• Width W
• Height H
• Height of east edge HL
• Top right corner displacement TD

The solution is to define displacement field that deform the unit square into desired shape via “Wrap by vector” filter. The displacement field is defined as the sum of three displacement fields:

• U1 - responsible of scaling unit square into W by H rectangle
• U2 - responsible of scaling east edge from length H to length HL.
• U2 - responsible of translating left vertically by distance H+TD-HL.

Here one can find ParaView state file with the solution.