BulletSoftBody (object)

The BulletSoftBody is an class to simulate cloth and volumetric soft bodies. There is two-way interaction between BulletSoftBody and BulletRigidBody/BulletICollisionObject.

Members

Data	pointer
BulletSoftBodyWorldInfo	__worldInfo
BulletCollisionShape	__collisionShape
BulletSoftBodySolver	__softBodySolver
Object	__userPointer

Methods

	BulletSoftBody ( in BulletSoftBody other )
	BulletSoftBody ( in BulletSoftBodyWorldInfo worldInfo )
	BulletSoftBody ( in BulletSoftBodyWorldInfo worldInfo, in Vec3 x[] )
	BulletSoftBody ( in BulletSoftBodyWorldInfo worldInfo, in Vec3 x[], in Scalar m[] )
	BulletSoftBody ()
Data	__appendMaterial ! ()
	__construct ! ( in BulletSoftBodyWorldInfo worldInfo )
	__construct ! ( in BulletSoftBodyWorldInfo worldInfo, in Vec3 x[], in Scalar m[] )
	__destroy ! ()
Integer	__generateClusters ? ( in Integer k, in Integer maxiterations )
BulletSoftBodyCollisionShape	__getCollisionShape ? ()
Data	__getConfigData ? ()
	__setCollisionShape ! ( in BulletCollisionShape collisionShape )
	__setSoftBodySolver ! ( in BulletSoftBodySolver softBodySolver )
	activate ! ( in Boolean forceActivation )
	activate ! ()
	addForce ! ( in Vec3 force )
	addForce ! ( in Vec3 force, in Integer node )
	addVelocity ! ( in Vec3 velocity )
	addVelocity ! ( in Vec3 velocity, in Integer node )
	appendAnchor ! ( in Integer node, in BulletRigidBody body )
	appendAnchor ! ( in Integer node, in BulletRigidBody body, in Boolean disableCollisionBetweenLinkedBodies, in Scalar influence )
	appendAnchor ! ( in Integer node, in BulletRigidBody body, in Vec3 localPivot )
	appendAnchor ! ( in Integer node, in BulletRigidBody body, in Vec3 localPivot, in Boolean disableCollisionBetweenLinkedBodies, in Scalar influence )
	appendFace ! ( in Integer model )
	appendFace ! ( in Integer model, in BulletSoftBodyMaterial mat )
	appendFace ! ( in Integer node0, in Integer node1, in Integer node2 )
	appendFace ! ( in Integer node0, in Integer node1, in Integer node2, in BulletSoftBodyMaterial mat )
	appendFace ! ()
	appendLink ! ( in Integer model )
	appendLink ! ( in Integer model, in BulletSoftBodyMaterial mat )
	appendLink ! ( in Integer node0, in Integer node1 )
	appendLink ! ( in Integer node0, in Integer node1, in BulletSoftBodyMaterial mat )
	appendLink ! ( in Integer node0, in Integer node1, in BulletSoftBodyMaterial mat, in Boolean bcheckexist )
	appendLink ! ()
BulletSoftBodyMaterial	appendMaterial ! ()
BulletSoftBody	clone ? ()
	forceActivationState ! ( in Integer newState )
Integer	generateBendingConstraints ? ( in Integer distance )
Integer	generateBendingConstraints ? ( in Integer distance, in BulletSoftBodyMaterial mat )
Integer	generateClusters ? ( in Integer k )
Integer	getActivationState ? ()
Vec3	getAnisotropicFriction ? ()
BulletBroadphaseProxy	getBroadphaseHandle ? ()
Scalar	getCcdMotionThreshold ? ()
Scalar	getCcdSquareMotionThreshold ? ()
Scalar	getCcdSweptSphereRadius ? ()
Integer	getCollisionFlags ? ()
BulletCollisionShape	getCollisionShape ? ()
Integer	getCompanionId ? ()
BulletSoftBodyConfig	getConfig ? ()
Scalar	getContactProcessingThreshold ? ()
Scalar	getDeactivationTime ? ()
Scalar	getFriction ? ()
Scalar	getHitFraction ? ()
Xfo	getInitialWorldTransform ? ()
Vec3	getInterpolationAngularVelocity ? ()
Vec3	getInterpolationLinearVelocity ? ()
Xfo	getInterpolationWorldTransform ? ()
Integer	getIslandTag ? ()
Scalar	getMass ? ( in Integer node )
Data[]	getMaterialDatas ? ()
BulletSoftBodyMaterial[]	getMaterials ? ()
BulletSoftBodyNode	getNode ? ( in Integer nodeIndex )
UInt32	getNumNodes ? ()
Object	getObject ? ()
Data	getPointer ? ()
Scalar	getRestitution ? ()
BulletSoftBodySolver	getSoftBodySolver ? ()
Scalar	getTotalMass ? ()
Object	getUserPointer ? ()
Scalar	getVolume ? ()
BulletSoftBodyWorldInfo	getWorldInfo ? ()
Xfo	getWorldTransform ? ()
Boolean	hasAnisotropicFriction ? ()
Boolean	hasContactResponse ? ()
Boolean	isActive ? ()
Boolean	isKinematicObject ? ()
Boolean	isStaticObject ? ()
Boolean	isStaticOrKinematicObject ? ()
Boolean	mergesSimulationIslands ? ()
	randomizeConstraints ! ()
	rotate ! ( in Quat rot )
	scale ! ( in Vec3 scl )
	setActivationState ! ( in Integer newState )
	setAnisotropicFriction ! ( in Vec3 anisotropicFriction )
	setCcdMotionThreshold ! ( in Scalar ccdMotionThreshold )
	setCcdSweptSphereRadius ! ( in Scalar radius )
	setCollisionFlags ! ( in Integer flags )
	setCollisionShape ! ( in BulletCollisionShape collisionShape )
	setCompanionId ! ( in Integer id )
	setContactProcessingThreshold ! ( in Scalar contactProcessingThreshold )
	setDeactivationTime ! ( in Scalar time )
	setFriction ! ( in Scalar frict )
	setHitFraction ! ( in Scalar hitFraction )
	setInterpolationAngularVelocity ! ( in Vec3 angvel )
	setInterpolationLinearVelocity ! ( in Vec3 linvel )
	setInterpolationWorldTransform ! ( in Xfo trans )
	setIslandTag ! ( in Integer tag )
	setMass ! ( in Integer node, in Scalar mass )
	setNode ! ( in Integer nodeIndex, in BulletSoftBodyNode node )
	setPose ! ( in Boolean bvolume, in Boolean bframe )
	setRestitution ! ( in Scalar rest )
	setSoftBodySolver ! ( in BulletSoftBodySolver softBodySolver )
	setTotalDensity ! ( in Scalar density )
	setTotalMass ! ( in Scalar mas )
	setTotalMass ! ( in Scalar mass, in Boolean fromfaces )
	setUserPointer ! ( in Object userPointer )
	setVelocity ! ( in Vec3 velocity )
	setVolumeDensity ! ( in Scalar density )
	setVolumeMass ! ( in Scalar mass )
	setWorldTransform ! ( in Xfo worldTrans )
	transform ! ( in Xfo trs )
	translate ! ( in Vec3 trs )
	~BulletSoftBody ()

Methods in detail

BulletSoftBody ( in BulletSoftBody other )

copy constructor

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BulletSoftBody ( in BulletSoftBodyWorldInfo worldInfo )

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BulletSoftBody ( in BulletSoftBodyWorldInfo worldInfo, in Vec3 x[] )

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BulletSoftBody ( in BulletSoftBodyWorldInfo worldInfo, in Vec3 x[], in Scalar m[] )

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BulletSoftBody ()

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Data BulletSoftBody.__appendMaterial! ()

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BulletSoftBody.__construct! ( in BulletSoftBodyWorldInfo worldInfo )

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BulletSoftBody.__construct! ( in BulletSoftBodyWorldInfo worldInfo, in Vec3 x[], in Scalar m[] )

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BulletSoftBody.__destroy! ()

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Integer BulletSoftBody.__generateClusters? ( in Integer k, in Integer maxiterations )

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BulletSoftBodyCollisionShape BulletSoftBody.__getCollisionShape? ()

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Data BulletSoftBody.__getConfigData? ()

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BulletSoftBody.__setCollisionShape! ( in BulletCollisionShape collisionShape )

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BulletSoftBody.__setSoftBodySolver! ( in BulletSoftBodySolver softBodySolver )

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BulletSoftBody.activate! ( in Boolean forceActivation )

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BulletSoftBody.activate! ()

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BulletSoftBody.addForce! ( in Vec3 force )

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BulletSoftBody.addForce! ( in Vec3 force, in Integer node )

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BulletSoftBody.addVelocity! ( in Vec3 velocity )

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BulletSoftBody.addVelocity! ( in Vec3 velocity, in Integer node )

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BulletSoftBody.appendAnchor! ( in Integer node, in BulletRigidBody body )

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BulletSoftBody.appendAnchor! ( in Integer node, in BulletRigidBody body, in Boolean disableCollisionBetweenLinkedBodies, in Scalar influence )

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BulletSoftBody.appendAnchor! ( in Integer node, in BulletRigidBody body, in Vec3 localPivot )

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BulletSoftBody.appendAnchor! ( in Integer node, in BulletRigidBody body, in Vec3 localPivot, in Boolean disableCollisionBetweenLinkedBodies, in Scalar influence )

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BulletSoftBody.appendFace! ( in Integer model )

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BulletSoftBody.appendFace! ( in Integer model, in BulletSoftBodyMaterial mat )

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BulletSoftBody.appendFace! ( in Integer node0, in Integer node1, in Integer node2 )

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BulletSoftBody.appendFace! ( in Integer node0, in Integer node1, in Integer node2, in BulletSoftBodyMaterial mat )

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BulletSoftBody.appendFace! ()

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BulletSoftBody.appendLink! ( in Integer model )

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BulletSoftBody.appendLink! ( in Integer model, in BulletSoftBodyMaterial mat )

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BulletSoftBody.appendLink! ( in Integer node0, in Integer node1 )

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BulletSoftBody.appendLink! ( in Integer node0, in Integer node1, in BulletSoftBodyMaterial mat )

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BulletSoftBody.appendLink! ( in Integer node0, in Integer node1, in BulletSoftBodyMaterial mat, in Boolean bcheckexist )

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BulletSoftBody.appendLink! ()

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BulletSoftBodyMaterial BulletSoftBody.appendMaterial! ()

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BulletSoftBody BulletSoftBody.clone? ()

clone method

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BulletSoftBody.forceActivationState! ( in Integer newState )

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Integer BulletSoftBody.generateBendingConstraints? ( in Integer distance )

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Integer BulletSoftBody.generateBendingConstraints? ( in Integer distance, in BulletSoftBodyMaterial mat )

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Integer BulletSoftBody.generateClusters? ( in Integer k )

generateClusters with k=0 will create a convex cluster for each tetrahedron or triangle otherwise an approximation will be used (better performance)

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Integer BulletSoftBody.getActivationState? ()

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Vec3 BulletSoftBody.getAnisotropicFriction? ()

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BulletBroadphaseProxy BulletSoftBody.getBroadphaseHandle? ()

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Scalar BulletSoftBody.getCcdMotionThreshold? ()

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Scalar BulletSoftBody.getCcdSquareMotionThreshold? ()

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Scalar BulletSoftBody.getCcdSweptSphereRadius? ()

Swept sphere radius (0.0 by default), see BulletConvexConvexAlgorithm:

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Integer BulletSoftBody.getCollisionFlags? ()

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BulletCollisionShape BulletSoftBody.getCollisionShape? ()

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Integer BulletSoftBody.getCompanionId? ()

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BulletSoftBodyConfig BulletSoftBody.getConfig? ()

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Scalar BulletSoftBody.getContactProcessingThreshold? ()

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Scalar BulletSoftBody.getDeactivationTime? ()

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Scalar BulletSoftBody.getFriction? ()

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Scalar BulletSoftBody.getHitFraction? ()

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Xfo BulletSoftBody.getInitialWorldTransform? ()

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Vec3 BulletSoftBody.getInterpolationAngularVelocity? ()

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Vec3 BulletSoftBody.getInterpolationLinearVelocity? ()

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Xfo BulletSoftBody.getInterpolationWorldTransform? ()

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Integer BulletSoftBody.getIslandTag? ()

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Scalar BulletSoftBody.getMass? ( in Integer node )

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Data[] BulletSoftBody.getMaterialDatas? ()

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BulletSoftBodyMaterial[] BulletSoftBody.getMaterials? ()

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BulletSoftBodyNode BulletSoftBody.getNode? ( in Integer nodeIndex )

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UInt32 BulletSoftBody.getNumNodes? ()

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Object BulletSoftBody.getObject? ()

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Data BulletSoftBody.getPointer? ()

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Scalar BulletSoftBody.getRestitution? ()

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BulletSoftBodySolver BulletSoftBody.getSoftBodySolver? ()

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Scalar BulletSoftBody.getTotalMass? ()

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Object BulletSoftBody.getUserPointer? ()

users can point to their objects, userPointer is not used by Bullet

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Scalar BulletSoftBody.getVolume? ()

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BulletSoftBodyWorldInfo BulletSoftBody.getWorldInfo? ()

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Xfo BulletSoftBody.getWorldTransform? ()

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Boolean BulletSoftBody.hasAnisotropicFriction? ()

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Boolean BulletSoftBody.hasContactResponse? ()

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Boolean BulletSoftBody.isActive? ()

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Boolean BulletSoftBody.isKinematicObject? ()

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Boolean BulletSoftBody.isStaticObject? ()

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Boolean BulletSoftBody.isStaticOrKinematicObject? ()

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Boolean BulletSoftBody.mergesSimulationIslands? ()

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BulletSoftBody.randomizeConstraints! ()

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BulletSoftBody.rotate! ( in Quat rot )

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BulletSoftBody.scale! ( in Vec3 scl )

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BulletSoftBody.setActivationState! ( in Integer newState )

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BulletSoftBody.setAnisotropicFriction! ( in Vec3 anisotropicFriction )

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BulletSoftBody.setCcdMotionThreshold! ( in Scalar ccdMotionThreshold )

Don’t do continuous collision detection if the motion (in one step) is less then m_ccdMotionThreshold

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BulletSoftBody.setCcdSweptSphereRadius! ( in Scalar radius )

Swept sphere radius (0.0 by default), see BulletConvexConvexAlgorithm:

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BulletSoftBody.setCollisionFlags! ( in Integer flags )

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BulletSoftBody.setCollisionShape! ( in BulletCollisionShape collisionShape )

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BulletSoftBody.setCompanionId! ( in Integer id )

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BulletSoftBody.setContactProcessingThreshold! ( in Scalar contactProcessingThreshold )

the constraint solver can discard solving contacts, if the distance is above this threshold. 0 by default. Note that using contacts with positive distance can improve stability. It increases, however, the chance of colliding with delegate contacts, such as ‘interior’ triangle edges

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BulletSoftBody.setDeactivationTime! ( in Scalar time )

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BulletSoftBody.setFriction! ( in Scalar frict )

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BulletSoftBody.setHitFraction! ( in Scalar hitFraction )

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BulletSoftBody.setInterpolationAngularVelocity! ( in Vec3 angvel )

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BulletSoftBody.setInterpolationLinearVelocity! ( in Vec3 linvel )

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BulletSoftBody.setInterpolationWorldTransform! ( in Xfo trans )

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BulletSoftBody.setIslandTag! ( in Integer tag )

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BulletSoftBody.setMass! ( in Integer node, in Scalar mass )

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BulletSoftBody.setNode! ( in Integer nodeIndex, in BulletSoftBodyNode node )

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BulletSoftBody.setPose! ( in Boolean bvolume, in Boolean bframe )

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BulletSoftBody.setRestitution! ( in Scalar rest )

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BulletSoftBody.setSoftBodySolver! ( in BulletSoftBodySolver softBodySolver )

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BulletSoftBody.setTotalDensity! ( in Scalar density )

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BulletSoftBody.setTotalMass! ( in Scalar mas )

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BulletSoftBody.setTotalMass! ( in Scalar mass, in Boolean fromfaces )

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BulletSoftBody.setUserPointer! ( in Object userPointer )

users can point to their objects, userPointer is not used by Bullet

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BulletSoftBody.setVelocity! ( in Vec3 velocity )

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BulletSoftBody.setVolumeDensity! ( in Scalar density )

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BulletSoftBody.setVolumeMass! ( in Scalar mass )

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BulletSoftBody.setWorldTransform! ( in Xfo worldTrans )

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BulletSoftBody.transform! ( in Xfo trs )

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BulletSoftBody.translate! ( in Vec3 trs )

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~ BulletSoftBody ()