IntegrationData3d (Artisynth API documentation)

```
public class IntegrationData3d
extends java.lang.Object
```
This class stores element-specific information related to each integration point within a 3D element.

Constructors
Constructor and Description
`IntegrationData3d()`

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`clearStateObjects()`
`double`	`computeInverseRestJacobian(IntegrationPoint3d ipnt, FemNode3d[] nodes)`
`double`	`getDetJ0()`
`double`	`getDv()`
`Matrix3d`	`getFrame()`
`Matrix3d`	`getInvJ0()` Returns the inverse rest Jacobian.
`MaterialStateObject[]`	`getStateObjects()`
`void`	`setDv(double dv)`
`void`	`setFrame(Matrix3d myFrame)`
`void`	`setFrame(Matrix3dBase frame)`
`double`	`setRestInverseJacobian(Matrix3d invJ0)`
`void`	`setRestInverseJacobian(Matrix3d invJ0, double detJ0)`
`double`	`setRestJacobian(Matrix3d J0)`
`void`	`setStateObjects(MaterialStateObject[] stateObjs)`

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

public void setStateObjects(MaterialStateObject[] stateObjs)

public MaterialStateObject[] getStateObjects()

public void setFrame(Matrix3dBase frame)

public double setRestJacobian(Matrix3d J0)

public double setRestInverseJacobian(Matrix3d invJ0)

public void setRestInverseJacobian(Matrix3d invJ0,
                                   double detJ0)

public double computeInverseRestJacobian(IntegrationPoint3d ipnt,
                                         FemNode3d[] nodes)

public void setFrame(Matrix3d myFrame)

Class IntegrationData3d