protected Simulation(BufferPool bufferPool, SimulationAllocationSizes initialAllocationSizes)
{
BufferPool = bufferPool;
Shapes = new Shapes(bufferPool, initialAllocationSizes.ShapesPerType);
BroadPhase = new BroadPhase(bufferPool, initialAllocationSizes.Bodies, initialAllocationSizes.Bodies + initialAllocationSizes.Statics);
Bodies = new Bodies(bufferPool, Shapes, BroadPhase,
initialAllocationSizes.Bodies,
initialAllocationSizes.Islands,
initialAllocationSizes.ConstraintCountPerBodyEstimate);
Statics = new Statics(bufferPool, Shapes, Bodies, BroadPhase, Activator, initialAllocationSizes.Statics);
Solver = new Solver(Bodies, BufferPool, 8,
initialCapacity: initialAllocationSizes.Constraints,
initialIslandCapacity: initialAllocationSizes.Islands,
minimumCapacityPerTypeBatch: initialAllocationSizes.ConstraintsPerTypeBatch);
constraintRemover = new ConstraintRemover(BufferPool, Bodies, Solver);
Deactivator = new Deactivator(Bodies, Solver, BroadPhase, constraintRemover, BufferPool);
Activator = new IslandActivator(Bodies, Statics, Solver, BroadPhase, Deactivator, bufferPool);
Bodies.Initialize(Solver, Activator);
Solver.activator = Activator;
PoseIntegrator = new PoseIntegrator(Bodies, Shapes, BroadPhase);
SolverBatchCompressor = new BatchCompressor(Solver, Bodies);
BodyLayoutOptimizer = new BodyLayoutOptimizer(Bodies, BroadPhase, Solver, bufferPool);
ConstraintLayoutOptimizer = new ConstraintLayoutOptimizer(Bodies, Solver);
}
public IslandActivator(Bodies bodies, Statics statics, Solver solver, BroadPhase broadPhase, Deactivator deactivator, BufferPool pool)
{
this.bodies = bodies;
this.statics = statics;
this.solver = solver;
this.broadPhase = broadPhase;
this.deactivator = deactivator;
this.pool = pool;
this.phaseOneWorkerDelegate = PhaseOneWorker;
this.phaseTwoWorkerDelegate = PhaseTwoWorker;
}
/// <summary>
/// Clears the simulation of every object and returns all pooled memory to the buffer pool. Leaves the simulation in an unusable state.
/// </summary>
public void Dispose()
{
Clear();
Activator.Dispose();
Deactivator.Dispose();
Solver.Dispose();
BroadPhase.Dispose();
NarrowPhase.Dispose();
Bodies.Dispose();
Statics.Dispose();
BodyLayoutOptimizer.Dispose(BufferPool);
Shapes.Dispose();
}