public class BSpline3dElement extends FemElement3d
FemElement.ElementClassModelComponent.NavpanelVisibility| Modifier and Type | Field and Description |
|---|---|
SplineBasis[] |
uvw |
myPropssetScannedNodesInPostscan, writeNodeRefsByNumberenforceUniqueCompositeNames, enforceUniqueNames, myNumber, NULL_OBJ, useCompactPathNamesCOPY_REFERENCES, REST_POSITIONTRANSPARENT, TWO_DIMENSIONAL| Constructor and Description |
|---|
BSpline3dElement() |
| Modifier and Type | Method and Description |
|---|---|
void |
clamp(Vector3d coords) |
boolean |
coordsAreInside(Vector3d coords)
Queries whether or not a set of natural coordinates are inside this
element.
|
void |
getdNds(Vector3d dNds,
int n,
Vector3d coords) |
int[] |
getEdgeIndices() |
Point3d[][] |
getFaceCoords(int resolution) |
int[] |
getFaceIndices() |
double[] |
getIntegrationCoords()
Returns the natural coordinates and weights for the default integration
points associated with this element.
|
IntegrationPoint3d[] |
getIntegrationPoints()
Returns the integration points associated with this element, not
including the warping point (see
FemElement3dBase.getWarpingPoint()). |
double |
getN(int i,
double x,
SplineBasis u) |
double |
getN(int n,
Vector3d coords) |
MatrixNd |
getNodalExtrapolationMatrix()
Returns the nodal extrapolation matrix for this element.
|
double[] |
getNodeCoords() |
double[] |
getNodeMassWeights() |
int[] |
getTriangulatedFaceIndices() |
IntegrationPoint3d |
getWarpingPoint()
Returns the special warping integration point which is located at
the center of the element and is used for computing stiffness warping and
other specialized applications.
|
int |
numIntegrationPoints()
Returns the number of integration points actually used by this element
(not including the warping point, if any).
|
void |
render(Renderer renderer,
RenderProps props,
int flags) |
void |
renderWidget(Renderer renderer,
double size,
RenderProps props) |
computeJacobian, computeLocalPosition, computeRestVolumes, computeVolumes, copy, createElement, createElement, getH, getIncompressConstraints, getIncompressIndex, getLagrangePressures, getPressureWeightMatrix, getRestVolumes, getVolumes, numPressureVals, scaleDistance, setIncompressIndexaddConsistentGravity, addConsistentMass, advanceState, clearRotationData, computeConsistentMass, computeCovariance, computeDirectedRenderSize, computeGravityWeights, computeRenderCoordsAndGradient, connectToHierarchy, containsEdge, containsFace, containsFace, containsNode, createFrameAttachment, createIntegrationPoints, createPointAttachment, disconnectFromHierarchy, getAllIntegrationPoints, getAllPropertyInfo, getCopyReferences, getDeformation, getDeformation, getElementClass, getElementWidgetSize, getElementWidgetSizeMode, getFaces, getFemModel, getFrame, getIntegrationData, getIntegrationShapeMatrix, getInvB, getInvB, getMarkerCoordinates, getNaturalCoordinates, getNaturalCoordinates, getNaturalCoordinatesGSS, getNodalAveragingMatrix, getNodeCoords, getNodeNeighbors, getNodes, getNumFaces, getRotation, getRotation, getState, getStiffnessWarper, getWarpingData, invalidateRestData, invalidateRotationData, isInside, isInvertedAtRest, notifyStateVersionChanged, numAllIntegrationPoints, requiresAdvance, setElementWidgetSize, setElementWidgetSizeMode, setFrame, setNodes, setState, setStiffnessWarper, triangulateFaceaddAugmentingMaterial, addAuxiliaryMaterial, computeCentroid, containsNode, createRenderProps, defaultRenderPropsAreNull, getAugmentingMaterials, getAuxiliaryMaterials, getDensity, getDensityMode, getEffectiveMaterial, getHardReferences, getIndex, getLocalNodeIndex, getMass, getMaterial, getPlasticDeformation, getPoint, getRestVolume, getSelection, getStateVersion, getStrainEnergy, getVolume, hasActiveNodes, hasControllableNodes, hasState, integrationPointsInterpolateToNodes, integrationPointsMapToNodes, invalidateMassIfNecessary, isDuplicatable, isInverted, isLinear, isMassExplicit, materialsAreInvertible, numAugmentingMaterials, numAuxiliaryMaterials, numberString, numNodes, numPoints, prerender, propertyChanged, removeAugmentingMaterial, removeAuxiliaryMaterial, render, scaleMass, setDensity, setDensityMode, setExplicitMass, setIndex, setInverted, setMass, setMaterial, setPlasticDeformation, unsetExplicitMass, updateBounds, updateRestVolumeAndMassgetRenderHints, getRenderProps, isSelectable, isVisible, numSelectionQueriesNeeded, setRenderProps, setVisible, updateRenderPropscheckFlag, checkName, checkNameUniqueness, clearFlag, clone, createTempFlag, getChildren, getGrandParent, getName, getNameRange, getNavpanelVisibility, getNavpanelVisibility, getNumber, getParent, getProperty, getSoftReferences, hasChildren, isFixed, isMarked, isScanning, isSelected, isWritable, makeValidName, makeValidName, notifyParentOfChange, postscan, printReferences, recursivelyContained, recursivelyContains, removeTempFlag, scan, setFixed, setFlag, setMarked, setName, setNavpanelVisibility, setNavpanelVisibility, setNumber, setParent, setScanning, setSelected, setWritable, updateReferences, writeequals, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitgetHardReferences, getName, getNavpanelVisibility, getNumber, getParent, getSoftReferences, hasState, isFixed, isMarked, isSelected, notifyParentOfChange, scan, setFixed, setMarked, setName, setNumber, setParent, setSelected, setWritable, updateReferencesgetPropertygetChildren, hasChildrenpostscanisWritable, writegetAuxVarDerivative, getAuxVarState, numAuxVars, setAuxVarStatepublic SplineBasis[] uvw
public double[] getNodeMassWeights()
getNodeMassWeights in class FemElement3dBasepublic int numIntegrationPoints()
FemElement3dBaseFemElement3dBase.getIntegrationPoints(), but in some cases (such as shell elements being
used as membrane elements), it will be less.numIntegrationPoints in class FemElement3dBasepublic double[] getIntegrationCoords()
FemElement3dBase4*num, where num is the number of
coordinates, and the information for each coordinate consists of a
4-tuple giving the three natural coordinates followed by the weight.getIntegrationCoords in class FemElement3dBasepublic IntegrationPoint3d[] getIntegrationPoints()
FemElement3dBaseFemElement3dBase.getWarpingPoint()). In
some cases, such as with membrane elements, only the first n
points of these points are actaully used, where n is the number
returned by FemElement3dBase.numIntegrationPoints().getIntegrationPoints in class FemElement3dBasepublic IntegrationPoint3d getWarpingPoint()
FemElement3dBasegetWarpingPoint in class FemElement3dBasepublic int[] getEdgeIndices()
getEdgeIndices in class FemElement3dBasepublic int[] getFaceIndices()
getFaceIndices in class FemElement3dBasepublic Point3d[][] getFaceCoords(int resolution)
public boolean coordsAreInside(Vector3d coords)
FemElement3dBasecoordsAreInside in class FemElement3dBasetrue if ncoords are inside this element.public void clamp(Vector3d coords)
public double[] getNodeCoords()
getNodeCoords in class FemElement3dBasepublic void render(Renderer renderer, RenderProps props, int flags)
render in class FemElementpublic void renderWidget(Renderer renderer, double size, RenderProps props)
renderWidget in class FemElement3dBasepublic double getN(int i,
double x,
SplineBasis u)
public double getN(int n,
Vector3d coords)
getN in class FemElement3dBasepublic void getdNds(Vector3d dNds, int n, Vector3d coords)
getdNds in class FemElement3dBasepublic MatrixNd getNodalExtrapolationMatrix()
FemElement3dBaseFemElement3dBase.getIntegrationShapeMatrix().getNodalExtrapolationMatrix in class FemElement3dBasepublic int[] getTriangulatedFaceIndices()
getTriangulatedFaceIndices in class FemElement3dBase