4.14.5.35.1.5. TrilinearBackboneΒΆ
- hystereticBackbone('Trilinear', backboneTag, e1, s1, e2, s2, e3, s3)
The backbone function is trilinear defined by three controlling points \((e_1, s_1)\), \((e_2, s_2)\), and \((e_3, s_3)\)
backboneTag
(int)integer tag identifying the backbone function.
e1
(float)parameter \(e_1\).
s1
(float)parameter \(s_1\).
e2
(float)parameter \(e_2\).
s2
(float)parameter \(s_2\).
e3
(float)parameter \(e_3\).
s3
(float)parameter \(s_3\).