public ClothSimulator(ClothMeshModifier meshModifier, ClothSetting setting)
{
_meshModifier = meshModifier;
_setting = setting;
var vertexCount = meshModifier.vertexCount;
_predictPositions = new NativeList <float3>(vertexCount, Allocator.Persistent);
_predictPositions.AddRange(meshModifier.vertices);
_velocities = new NativeList <float3>(vertexCount, Allocator.Persistent);
_velocities.Resize(vertexCount, NativeArrayOptions.ClearMemory);
_pinConstraints = new NativeList <PinConstraintInfo>(vertexCount, Allocator.Persistent);
_pinConstraints.Resize(vertexCount, NativeArrayOptions.ClearMemory);
_collisionConstraints = new NativeList <CollisionConstraintInfo>(vertexCount, Allocator.Persistent);
_collisionConstraints.Resize(vertexCount, NativeArrayOptions.ClearMemory);
_constraintTypes = new NativeList <ConstraintType>(vertexCount, Allocator.Persistent);
_constraintTypes.Resize(vertexCount, NativeArrayOptions.ClearMemory);
_positionCorrects = new NativeArray <float3>(vertexCount, Allocator.Persistent);
_colliderDescGroups = new CollidersGroup(Allocator.Persistent);
_rigidBodyForceApplys = new NativeList <RigidBodyForceApply>(vertexCount * 8, Allocator.Persistent);
this.BuildMasses();
this.BuildDistConstraints();
this.BuildBendConstraints();
}
void Awake()
{
_meshFilter = GetComponent <MeshFilter>();
_meshFilter.sharedMesh = Object.Instantiate(_meshFilter.sharedMesh);
_mesh = _meshFilter.sharedMesh;
_meshModifier = ClothMeshModifier.CreateFromMeshFilter(_meshFilter);
_simulator = new ClothSimulator(_meshModifier, this.setting);
foreach (var c in colliderProxies)
{
_simulator.AddCollider(c);
}
}