public BraidChain(IComplexHuman human, params Transform[] nodes) : base(BodyPart.Braid)
{
_human = human;
_nodes = nodes ?? throw new ArgumentException("No braid nodes found");
_tempPositions = new Vector3[_nodes.Length + 2]; // 1 x each node + 1 root + 1 handler
_tempFw = new Vector3[_nodes.Length + 1]; // for each temp position except root
_joinLengths = new float[_nodes.Length + 1];
_joinLengths[0] = _human.Head.position.DistanceTo(_nodes[0].position);
for (var i = 1; i < _nodes.Length; ++i)
{
var last = _nodes[i - 1];
var curr = _nodes[i];
_joinLengths[i] = vDist(last.position, curr.position);
}
const float LastLen = 0.1f;
_joinLengths[_joinLengths.Length - 1] = LastLen;
var lastNode = nodes[nodes.Length - 1]; // hair6
_handle = CreateHandle(_human.Head.Holder, BodyPart.Braid, false, lastNode.position + lastNode.forward.By(LastLen), human.dn, human.bk);
_iniRootPositions = new Vector3[_nodes.Length + 1]; // for each position except root
for (var i = 0; i < _nodes.Length; ++i)
{
_iniRootPositions[i] = _nodes[i].position.AsLocalPoint(_human.Head);
}
_iniRootPositions[_iniRootPositions.Length - 1] = _handle.position.AsLocalPoint(_human.Head);
_headToHandleDist = _handle.position.DistanceTo(_human.Head.position);
_handleIniLocPos = _handle.localPosition;
_pendulum = new PendulumPhysicsAgent(
stiffness: 0.005, mass: 0.50, damping: 0.85, gravity: 0);
}
internal SoftBodyJiggleAgent(ISoftBodyConfig config)
{
_ppa = new PendulumPhysicsAgent(config.Stiffness, config.Mass, config.Damping, config.Gravity);
_cfg = config;
_relStaticTarget =
(_cfg.Bone.position + _cfg.Bone.forward * (float)_cfg.RelTargetAt)
.AsLocalPoint(_cfg.Bone.parent);
_relIniPos = _cfg.Bone.position.AsLocalPoint(_cfg.Bone.parent);
_relIniFw = _cfg.Bone.forward.AsLocalDir(_cfg.Bone.parent);
_relIniUp = _cfg.Bone.up.AsLocalDir(_cfg.Bone.parent);
}
void Start()
{
// fun.setTimeScale(0.2);
_soft = GameObject.CreatePrimitive(PrimitiveType.Sphere).transform
.SetScale(1.2).SetColor(0xFF0000FF).SetHideFlags(HideFlags.HideInHierarchy);
_rigid = GameObject.CreatePrimitive(PrimitiveType.Cube).transform
.SetScale(1).SetColor(0x0000FFFF).SetPosition(-2.5, 0, 0);
_ppa = new PendulumPhysicsAgent();
_log = GameObject.Find("LogText").GetComponent <Text>();
}
