artisynth.core.femmodels

Class FemModel3dTest

java.lang.Object

maspack.util.UnitTest

artisynth.core.femmodels.FemModel3dTest

public class FemModel3dTest
extends UnitTest

Constructor Summary

Constructors

Constructor and Description
FemModel3dTest()

Method Summary

Modifier and Type	Method and Description
static MatrixNd	computeFrameRelativeMass(VectorNd f, FemModel3d fem) Computes the masss matrix and fictitious forces for a frame-relative FEM model.
static void	main(java.lang.String[] args)
void	test()
void	testFrameRelativeMass()

Methods inherited from class maspack.util.UnitTest

check, checkEquals, checkEquals, checkEquals, checkEquals, checkEquals, checkEquals, runtest

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FemModel3dTest

public FemModel3dTest()

Method Detail

computeFrameRelativeMass

public static MatrixNd computeFrameRelativeMass(VectorNd f,
                                                FemModel3d fem)

Computes the masss matrix and fictitious forces for a frame-relative FEM model. The rows and columns are ordered assuming that all components are "active", with the nodal rows and appearing first, and those for the frame appearing last. Used for testing and debugging only.

testFrameRelativeMass

public void testFrameRelativeMass()

test

public void test()

Overrides:

test in class UnitTest

main

public static void main(java.lang.String[] args)