In This Topic
CALCULATES COORDINATES OF GAUSS POINTS AND THE JACOBIAN MATRIX AND ITS DETERMINANT AND THE INVERSE FOR 2D ELEMENTS.
Syntax
'Declaration
Protected Sub Jacob2( _
ByVal As Integer, _
ByVal As Integer, _
ByVal () As Point3D, _
ByVal () As Double, _
ByVal (,) As Double, _
ByRef As Double, _
ByVal (,) As Double, _
ByVal (,) As Double _
)
protected void Jacob2(
int ,
int ,
Point3D[] ,
double[] ,
double[,] ,
out double ,
double[,] ,
double[,]
)
Parameters
- kGauss
- Gauss point index
- elIndex
- Element index
- nodes
- Mesh nodes
- shapeFunc
- Shape function values
- shapeFuncDeriv
- Shape function derivative
- detJacob
- Determinant of the jacobian [OUT]
- gaussPoints
- Sampling (Gauss) points [OUT]
- cartDeriv
- Cartesian derivatives [OUT]
See Also