static void SaveSpringBoneToJSON()
{
var path = EditorUtility.SaveFilePanel(
"Save spring to json",
null,
"VRMSpring.json",
"json");
if (string.IsNullOrEmpty(path))
{
return;
}
var go = Selection.activeObject as GameObject;
var root = go.transform;
var nodes = root.Traverse().Skip(1).ToList();
var spring = new glTF_VRM_SecondaryAnimation();
ExportSecondary(root, nodes,
spring.colliderGroups.Add,
spring.boneGroups.Add
);
File.WriteAllText(path, spring.ToJson());
}
public static void LoadSecondary(Transform root, List <Transform> nodes,
glTF_VRM_SecondaryAnimation secondaryAnimation)
{
var secondary = root.Find("secondary");
if (secondary == null)
{
secondary = new GameObject("secondary").transform;
secondary.SetParent(root, false);
}
// clear components
var remove = root.Traverse()
.SelectMany(x => x.GetComponents <Component>())
.Where(x => x is VRMSpringBone || x is VRMSpringBoneColliderGroup)
.ToArray();
foreach (var x in remove)
{
if (Application.isPlaying)
{
GameObject.Destroy(x);
}
else
{
GameObject.DestroyImmediate(x);
}
}
//var secondaryAnimation = context.VRM.extensions.VRM.secondaryAnimation;
var colliders = new List <VRMSpringBoneColliderGroup>();
foreach (var colliderGroup in secondaryAnimation.colliderGroups)
{
var vrmGroup = nodes[colliderGroup.node].gameObject.AddComponent <VRMSpringBoneColliderGroup>();
vrmGroup.Colliders = colliderGroup.colliders.Select(x =>
{
return(new VRMSpringBoneColliderGroup.SphereCollider
{
Offset = x.offset,
Radius = x.radius
});
}).ToArray();
colliders.Add(vrmGroup);
}
if (secondaryAnimation.boneGroups.Count > 0)
{
foreach (var boneGroup in secondaryAnimation.boneGroups)
{
var vrmBoneGroup = secondary.gameObject.AddComponent <VRMSpringBone>();
if (boneGroup.center != -1)
{
vrmBoneGroup.m_center = nodes[boneGroup.center];
}
vrmBoneGroup.m_comment = boneGroup.comment;
vrmBoneGroup.m_dragForce = boneGroup.dragForce;
vrmBoneGroup.m_gravityDir = boneGroup.gravityDir;
vrmBoneGroup.m_gravityPower = boneGroup.gravityPower;
vrmBoneGroup.m_hitRadius = boneGroup.hitRadius;
vrmBoneGroup.m_stiffnessForce = boneGroup.stiffiness;
if (boneGroup.colliderGroups != null && boneGroup.colliderGroups.Any())
{
vrmBoneGroup.ColliderGroups = boneGroup.colliderGroups.Select(x => colliders[x]).ToArray();
}
vrmBoneGroup.RootBones = boneGroup.bones.Select(x => nodes[x]).ToList();
}
}
else
{
secondary.gameObject.AddComponent <VRMSpringBone>();
}
}
