void Start()
{
Positions = new PositionService(compute, capacity);
Velocities = new VelocityService(compute, capacity);
Lifes = new LifeService(compute, capacity);
Constants = new ConstantService(constants);
VelSimulation = new VelocitySimulation(compute, Velocities);
PosSimulation = new PositionSimulation(compute, Velocities, Positions);
Broadphase = new BroadPhase(compute, computeSort, Lifes, Positions);
ParticleSolver = new ParticleCollisionSolver(compute, Velocities, Positions, Lifes, Broadphase);
BoundsChecker = new BoundsChecker(compute, Lifes, Positions);
Walls = BuildWalls(wallColliders);
WallSolver = new WallCollisionSolver(compute, Velocities, Positions, Walls);
var particles = new GameObject[capacity];
foreach (var p in particlefabs)
{
p.transform.localScale = 2f * constants.radius * Vector3.one;
}
for (var i = 0; i < capacity; i++)
{
particles[i] = particlefabs[Random.Range(0, particlefabs.Length)];
}
Combiner = new MeshCombiner(containerfab);
Combiner.Rebuild(particles);
Combiner.SetParent(transform, false);
UpdateConstantData();
}
public VelocitySimulation(ComputeShader compute, VelocityService v, ConstantService c)
{
_kernelSimulate = compute.FindKernel(ShaderConst.KERNEL_SIMULATE_VELOCITY);
_compute = compute;
_velocities = v;
_constants = c;
}
public PositionSimulation(ComputeShader compute, VelocityService v, PositionService p)
{
_kernelSimulate = compute.FindKernel(ShaderConst.KERNEL_SIMULATE_POSITION);
_compute = compute;
_velocities = v;
_positions = p;
}
public PositionSimulation(ComputeShader compute, VelocityService v, PositionService p)
{
_kernelSimulate = compute.FindKernel(ShaderConst.KERNEL_SIMULATE_POSITION);
_compute = compute;
_velocities = v;
_positions = p;
}
public VelocitySimulation(ComputeShader compute, VelocityService v, ConstantService c)
{
_kernelSimulate = compute.FindKernel(ShaderConst.KERNEL_SIMULATE_VELOCITY);
_compute = compute;
_velocities = v;
_constants = c;
}
public WallCollisionSolver(ComputeShader compute, VelocityService v, PositionService p, WallService w)
{
_kernel = compute.FindKernel(ShaderConst.KERNEL_SOLVE_WALL_COLLISION);
_compute = compute;
_velocities = v;
_positions = p;
_walls = w;
}
public WallCollisionSolver(ComputeShader compute, VelocityService v, PositionService p, WallService w)
{
_kernel = compute.FindKernel(ShaderConst.KERNEL_SOLVE_WALL_COLLISION);
_compute = compute;
_velocities = v;
_positions = p;
_walls = w;
}
void Start()
{
_positions = new PositionService(compute, capacity);
_velocities = new VelocityService(compute, capacity);
_lifes = new LifeService(compute, capacity);
_velSimulation = new VelocitySimulation(compute, _velocities);
_posSimulation = new PositionSimulation(compute, _velocities, _positions);
}
public ParticleCollisionSolver(ComputeShader compute, VelocityService v, PositionService p, LifeService l, ICollisionDetection b)
{
_kernel = compute.FindKernel(ShaderConst.KERNEL_SOLVE_PARTICLE_COLLISION);
_compute = compute;
_velocities = v;
_positions = p;
_lifes = l;
_broadphase = b;
}
public ParticleCollisionSolver(ComputeShader compute, VelocityService v, PositionService p, LifeService l, BroadPhase b)
{
_kernel = compute.FindKernel(ShaderConst.KERNEL_SOLVE_PARTICLE_COLLISION);
_compute = compute;
_velocities = v;
_positions = p;
_lifes = l;
_broadphase = b;
}
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;
}
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;
}
public RotationService(ComputeShader c, VelocityService v, LifeService l, float radius, Vector2 angularSpeedRange)
{
Count = v.V0.count;
_compute = c;
_velocities = v;
_lifes = l;
_kernelVelocityBasedRotate = c.FindKernel(KERNEL_VELOCITY_BASED_ROTATE);
_data = new Vector4[Count];
_rotations = new ComputeBuffer(Count, Marshal.SizeOf(typeof(Vector4)));
for (var i = 0; i < Count; i++)
_data[i] = QuaternionExtension.IDENTITY;
Upload();
ShaderUtil.CalcWorkSize(Count, out SimSizeX, out SimSizeY, out SimSizeZ);
_angularSpeedData = new float[ShaderConst.WARP_SIZE];
_angularSpeed = new ComputeBuffer(_angularSpeedData.Length, Marshal.SizeOf(typeof(float)));
UpdateAngularSpeed(angularSpeedRange);
}
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()
{
Positions = new PositionService(compute, capacity);
Velocities = new VelocityService(compute, capacity);
Lifes = new LifeService(compute, capacity);
Constants = new ConstantService(constants);
VelSimulation = new VelocitySimulation(compute, Velocities);
PosSimulation = new PositionSimulation(compute, Velocities, Positions);
Broadphase = new BroadPhase(compute, computeSort, Lifes, Positions);
ParticleSolver = new ParticleCollisionSolver(compute, Velocities, Positions, Lifes, Broadphase);
BoundsChecker = new BoundsChecker(compute, Lifes, Positions);
Walls = BuildWalls(wallColliders);
WallSolver = new WallCollisionSolver(compute, Velocities, Positions, Walls);
var particles = new GameObject[capacity];
foreach (var p in particlefabs)
p.transform.localScale = 2f * constants.radius * Vector3.one;
for (var i = 0; i < capacity; i++)
particles[i] = particlefabs[Random.Range(0, particlefabs.Length)];
Combiner = new MeshCombiner(containerfab);
Combiner.Rebuild(particles);
Combiner.SetParent(transform, false);
UpdateConstantData();
}
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;
}