Bullet Softbody Config

Bullet uses abbreviated properties which describe a soft bodies behaviour. Here are explanations for the most important settings, and their mapping to Bullet properties:

btSoftBody::Material vs. BulletSoftBodyMaterial:

btSoftBody::Material	BulletSoftBodyMaterial	Description
m_kLST	get/setLinearStiffness	Linear stiffness Range [0,1]
m_kAST	get/setAngularStiffness	Angular stiffness Range [0,1]
m_kVST	get/setVolumePreservation	Volume preservation Range [0,1]

btSoftBody::Config vs. BulletSoftBodyConfig

btSoftBody::Config	BulletSoftBodyConfig	Description
kSRHR_CL	get/setSoftVsRigidHardness	Soft vs rigid hardness (cluster only) Range [0,1]
kSKHR_CL	get/setSoftVsKineticHardness	Soft vs kinetic hardness (cluster only) Range [0,1]
kSSHR_CL	get/setSoftVsSoftHardness	Soft vs soft hardness (cluster only) Range [0,1]
kSR_SPLT_CL	get/setSoftVsRigidImpulseSplit	Soft vs rigid impulse split (cluster only) Range [0,1]
kSK_SPLT_CL	get/setSoftVsKineticImpulseSplit	Soft vs kinetic impulse split (cluster only) Range [0,1]
kSS_SPLT_CL	get/setSoftVsSoftImpulseSplit	Soft vs soft impulse split (cluster only) Range [0,1]
kVCF	get/setVelocitiesCorrectionFactor	Velocities correction factor (Baumgarte)
kDP	get/setDampingCoefficient	Damping coefficient Range [0,1]
kDG	get/setDragCoefficient	Drag coefficient Range [0,+inf]
kLF	get/setLiftCoefficient	Lift coefficient Range [0,+inf]
kPR	get/setPressureCoefficient	Pressure coefficient Range [-inf,+inf]
kVC	get/setVolumeConversationCoefficient	Volume conversation coefficient Range [0,+inf]
kDF	get/setDynamicFrictionCoefficient	Dynamic friction coefficient Range [0,1]
kMT	get/setPoseMatchingCoefficient	Pose matching coefficient Range [0,1]
kCHR	get/setRigidContactsHardness	Rigid contacts hardness Range [0,1]
kKHR	get/setKineticContactsHardness	Kinetic contacts hardness Range [0,1]
kSHR	get/setSoftContactsHardness	Soft contacts hardness Range [0,1]
kAHR	get/setAnchorsHardness	Anchors hardness Range [0,1]
piterations	get/setPositionsSolverIterations	Positions solver iterations Positive integer
viterations	get/setVelocitiesSolverIterations	Velocities solver iterations Positive integer
diterations	get/setDriftSolverIterations	Drift solver iterations Positive integer
citerations	get/setClusterSolverIterations	Cluster solver iterations Positive integer