private static CoordSystemPart GetBodyCoordSystemPart([NotNull] SwayBone swayBone)
{
if (swayBone.IsSkirt)
{
return(CoordSystemPart.Skirt);
}
var n = swayBone.Path.LastIndexOf('/');
var seg = swayBone.Path.Substring(n + 1).ToLowerInvariant();
switch (seg)
{
case "kubi":
case "atama":
return(CoordSystemPart.Head);
}
if (swayBone.Path.Contains("hair_"))
{
return(CoordSystemPart.Hair);
}
if (swayBone.Path.Contains("skirt_") || swayBone.Path.Contains("skrt_"))
{
return(CoordSystemPart.Skirt);
}
if (swayBone.Path.Contains("OPAI_"))
{
return(CoordSystemPart.Breasts);
}
return(CoordSystemPart.Accessories);
}
private void AddChildBones(Transform transform, bool toplevel)
{
foreach (Transform t in transform)
{
if (Exclusions.Contains(t))
{
continue;
}
SwayBone sb = t.gameObject.GetComponent <SwayBone>();
if (sb == null)
{
sb = t.gameObject.AddComponent <SwayBone>();
}
sb.elasticity = elasticity;
sb.inertia = inertia;
sb.limit = limit;
sb.OrientOnly = OrientOnly;
sb.Reorient = Reorient;
sb.isTopLevel = toplevel;
sb.Initialize();
SwayBones.Add(sb);
if (t.childCount > 0)
{
AddChildBones(t, false);
}
}
}
private static bool IsOnSkirtChain([NotNull] SwayBone bone)
{
Debug.Assert(!bone.IsSkirt);
var b = bone;
while (b.Parent != null)
{
b = b.Parent;
if (b.IsSkirt)
{
return(true);
}
}
return(false);
}
private static void AddBoneLinks([NotNull] GameObject root, [NotNull] SwayBone bone, [NotNull] Dictionary <string, GameObject> cache)
{
if (IsOppai(bone))
{
return;
}
var sideLink = bone.SideLink;
if (sideLink != null)
{
var thisObject = SearchObjectByName(root, BreakPath(bone.Path), cache);
Debug.Assert(thisObject != null);
var thatObject = SearchObjectByName(root, BreakPath(sideLink.Path), cache);
Debug.Assert(thatObject != null);
var thisBody = thisObject.GetComponent <Rigidbody>();
var thatBody = thatObject.GetComponent <Rigidbody>();
// Don't use SpringJoint on this
var joint = thisObject.AddComponent <HingeJoint>();
// joint.tolerance = bone.SideSpringTolerance;
joint.connectedBody = thatBody;
var thisTransform = thisBody.transform;
var thatTransform = thatBody.transform;
var midPoint = (thisTransform.position + thatTransform.position) / 2;
var toLocal = thisTransform.worldToLocalMatrix;
joint.anchor = toLocal * midPoint;
var limit = new JointLimits();
limit.max = 180;
limit.min = 144;
joint.limits = limit;
}
foreach (var childBone in bone.Children)
{
AddBoneLinks(root, childBone, cache);
}
}
private static bool IsOppai([NotNull] SwayBone bone)
{
return(bone.Path.EndsWith("OPAI_L0") || bone.Path.EndsWith("OPAI_R0"));
}
private void AddSwayBone([NotNull] GameObject root, [NotNull] SwayBone bone, [NotNull] Dictionary <string, GameObject> cache)
{
if (IsOppai(bone))
{
return;
}
var bonePart = BreakPath(bone.Path);
var targetObject = SearchObjectByName(root, bonePart, cache);
Debug.Assert(targetObject != null);
var targetObjectTransform = targetObject.transform;
Debug.Assert(targetObject != null);
var parent = bone.Parent;
Rigidbody body1;
if (parent == null)
{
// Try to add rigid body to its game object parent
body1 = GetOrAddKinematicRigidBody(targetObjectTransform.parent.gameObject);
}
else
{
var parentObject = SearchObjectByName(root, BreakPath(parent.Path), cache);
Debug.Assert(parentObject != null);
body1 = parentObject.GetComponent <Rigidbody>();
}
Debug.Assert(targetObjectTransform.childCount == 1);
var childTransform = targetObjectTransform.GetChild(0);
var sphereCenter = childTransform.localPosition;
float mass;
if (bone.IsSkirt)
{
mass = 0.2f;
}
else
{
// Only layer 0 bones are marked IsSkirt=true
if (IsOnSkirtChain(bone))
{
mass = 0.1f;
}
else
{
mass = 1;
}
}
var body2 = AddRigidBody(targetObject, sphereCenter, mass);
if (bonePart.Contains("hair_"))
{
body2.drag = 1;
}
Debug.Assert(bone.Type == ColliderType.Sphere);
if (bonePart.Contains("hair_"))
{
var collider = targetObject.AddComponent <CapsuleCollider>();
collider.radius = bone.Radius;
collider.direction = 0; // X-axis
collider.height = (childTransform.position - targetObjectTransform.position).magnitude;
collider.center = sphereCenter;
collider.material = defaultPhysicMaterial;
}
else
{
var collider = targetObject.AddComponent <SphereCollider>();
collider.radius = bone.Radius;
collider.center = sphereCenter;
// skirts should be slippery so don't use default phys mat
if (!bone.IsSkirt)
{
collider.material = defaultPhysicMaterial;
}
}
// Add a joint
var joint = targetObject.AddComponent <ConfigurableJoint>();
joint.xMotion = ConfigurableJointMotion.Locked;
joint.yMotion = ConfigurableJointMotion.Locked;
joint.zMotion = ConfigurableJointMotion.Locked;
// Don't twist
joint.angularXMotion = ConfigurableJointMotion.Limited;
joint.connectedBody = body1;
foreach (var childBone in bone.Children)
{
AddSwayBone(root, childBone, cache);
}
}