public PolygonCollisionSolver(ComputeShader c, VelocityService v, PositionService p, LifeService l, PolygonColliderService poly)
{
_compute = c;
_kernel = c.FindKernel(ShaderConst.KERNEL_SOLVE_POLYGON_COLLISION);
_velocities = v;
_positions = p;
_lifes = l;
_polygons = poly;
}
void Start()
{
capacity = ShaderUtil.PowerOfTwo(capacity);
Positions = new PositionService(compute, capacity);
Velocities = new VelocityService(compute, capacity);
Lifes = new LifeService(compute, capacity);
Constants = new ConstantService(capacity, constants);
VelSimulation = new VelocitySimulation(compute, Velocities, Constants);
PosSimulation = new PositionSimulation(compute, Velocities, Positions);
Collisions = new HashGrid(compute, computeSort, Lifes, Positions, GenerateGrid());
ParticleSolver = new ParticleCollisionSolver(compute, Velocities, Positions, Lifes, Collisions);
BoundsChecker = new BoundsChecker(compute, Lifes, Positions);
Polygons = new PolygonColliderService();
PolygonSolver = new PolygonCollisionSolver(compute, Velocities, Positions, Lifes, Polygons);
var particles = new GameObject[capacity];
foreach (var pfab in particlefabs)
{
pfab.transform.localScale = 2f * constants.radius * Vector3.one;
}
Profiler.BeginSample("Instantiate Particles");
for (var i = 0; i < capacity; i++)
{
var pfab = particlefabs[Random.Range(0, particlefabs.Length)];
particles[i] = (GameObject)Instantiate(pfab, Vector3.zero, Random.rotationUniform);
}
Profiler.EndSample();
Combiner = new MeshCombiner(containerfab);
Combiner.Rebuild(particles);
Combiner.SetParent(transform, false);
for (var i = 0; i < capacity; i++)
{
Destroy(particles[i]);
}
UpdateConstantData();
_initialized = true;
}
void Start()
{
_service = new PolygonColliderService();
}
