Enumerator:

eINVALID	solver is invalid and disabled
eFAST	Fast solver that may stretch.
eSTIFF	Stiff solver that handles stiff fabric well (but slower than eFAST).
eBENDING	Bending solver (use with eBENDING_ANGLE phases only).
eZEROSTRETCH	solver that guarantees fibers do not stretch (but not momentum preserving)
eSHEARING	(not yet implemented)

The type of solver to use for a specific phase type.

In general, eFAST solver is faster than eSTIFF, but may converge slowly
for stiff fibers. So it's the best to use eSTIFF for fibers that are
desired to be stiff (e.g. along vertical edges) and use eFAST for other fibers.

The default is set to eFAST for all the fibers.

Referenced by PxClothPhaseSolverConfig().

Stiffness of the cloth solver.

Defines for the fiber edges how much of the distance error between current length and rest length to correct per iteration step (1/solverFequency). A value of 0 means no correction, a value of 1 corrects to rest length.

Referenced by PxClothPhaseSolverConfig().

Limit to control when stretchStiffness has to be applied.

StretchStiffness controls the target convergence rate in the solver if the ratio between fiber edge length and rest length lies within the following limits:

1.0 < edgelength/restlength < stretchLimit

Note:

Applies to eFAST solver only

Referenced by PxClothPhaseSolverConfig().

Stiffness of the cloth solver under certain limits.

Note:

Applies to eFAST solver only

See also:

stretchLimit

Referenced by PxClothPhaseSolverConfig().