GSSolver class

Constraint equation Gauss-Seidel solver. @todo The spook parameters should be specified for each constraint, not globally. @see https://www8.cs.umu.se/kurser/5DV058/VT09/lectures/spooknotes.pdf

Inheritance

• Object
• Solver
• GSSolver

Constructors

GSSolver({double tolerance = 1e-7})

When tolerance is reached, the system is assumed to be converged. @todo remove useless constructor

Properties

equations ↔ List<Equation>

All equations to be solved

getter/setter pair, inherited

gsSolverSolveBs ↔ List<double?>

getter/setter pair

gsSolverSolveInvCs ↔ List<double?>

getter/setter pair

gsSolverSolveLambda ↔ List<double?>

getter/setter pair

hashCode → int

The hash code for this object.

no setter, inherited

iterations ↔ int

The number of solver iterations determines quality of the constraints in the world. The number of solver iterations determines quality of the constraints in the world. The more iterations, the more correct simulation. More iterations need more computations though. If you have a large gravity force in your world, you will need more iterations.

getter/setter pair, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

tolerance ↔ double

getter/setter pair, inherited

Methods

addEquation(Equation eq) → void

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

removeAllEquations() → void

inherited

removeEquation(Equation eq) → void

inherited

solve(double dt, World world) → int

Solve @return number of iterations performed

override

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited