public void Process(Transform center)
{
m_center = center;
if (Joints == null)
{
return;
}
// gather colliders
m_colliderList.Clear();
if (ColliderGroups != null)
{
foreach (var group in ColliderGroups)
{
if (group != null)
{
foreach (var collider in group.Colliders)
{
switch (collider.ColliderType)
{
case VRM10SpringBoneColliderTypes.Sphere:
m_colliderList.Add(new SpringBoneLogic.InternalCollider
{
ColliderTypes = VRM10SpringBoneColliderTypes.Sphere,
WorldPosition = group.transform.TransformPoint(collider.Offset),
Radius = collider.Radius,
});
break;
case VRM10SpringBoneColliderTypes.Capsule:
m_colliderList.Add(new SpringBoneLogic.InternalCollider
{
ColliderTypes = VRM10SpringBoneColliderTypes.Capsule,
WorldPosition = group.transform.TransformPoint(collider.Offset),
Radius = collider.Radius,
WorldTail = group.transform.TransformPoint(collider.Tail)
});
break;
}
}
}
}
}
{
// udpate joints
VRM10SpringJoint lastJoint = Joints.FirstOrDefault(x => x != null);
foreach (var joint in Joints.Where(x => x != null).Skip(1))
{
lastJoint.Update(center, Time.deltaTime, m_colliderList, joint);
lastJoint = joint;
}
lastJoint.Update(center, Time.deltaTime, m_colliderList, null);
}
}
public void Update(Transform center, float deltaTime, List <SpringBoneLogic.InternalCollider> colliders, VRM10SpringJoint tail)
{
if (m_logic == null)
{
// 初期化
if (tail != null)
{
var localPosition = tail.Transform.localPosition;
var scale = tail.Transform.lossyScale;
m_logic = new SpringBoneLogic(center, Transform,
new Vector3(
localPosition.x * scale.x,
localPosition.y * scale.y,
localPosition.z * scale.z
));
}
else
{
// 親からまっすぐの位置に tail を作成
var delta = Transform.position - Transform.parent.position;
var childPosition = Transform.position + delta.normalized * 0.07f;
m_logic = new SpringBoneLogic(center, Transform, Transform.worldToLocalMatrix.MultiplyPoint(childPosition));
}
}
m_logic.Update(center, m_stiffnessForce * deltaTime, m_dragForce, m_gravityDir * (m_gravityPower * deltaTime), colliders, m_jointRadius);
}
