/// <summary>
/// 指定された<see cref="VRMSpringBone"/>を基に<see cref="DynamicBone"/>を設定します。
/// </summary>
/// <param name="springBone"></param>
/// <param name="dynamicBoneColliderGroups">キーに<see cref="VRMSpringBoneColliderGroup"/>、値に対応する<see cref="DynamicBoneCollider"/>のリストを持つジャグ配列。</param>
/// <param name="swayingParametersConverter"></param>
private static void ConvertVRMSpringBone(
VRMSpringBone springBone,
IDictionary <VRMSpringBoneColliderGroup, IEnumerable <MonoBehaviour> > dynamicBoneColliderGroups,
Converter.SwayingParametersConverter swayingParametersConverter
)
{
var springBoneParameters = new SpringBoneParameters(stiffnessForce: springBone.m_stiffnessForce, dragForce: springBone.m_dragForce);
var boneInfo = new BoneInfo(vrmMeta: springBone.gameObject.GetComponentsInParent <VRMMeta>()[0]);
foreach (var transform in springBone.RootBones)
{
var dynamicBone = springBone.gameObject.AddComponent(DynamicBoneType);
DynamicBoneType.GetField("m_Root").SetValue(dynamicBone, transform);
DynamicBoneType.GetField("m_Exclusions").SetValue(dynamicBone, new List <Transform>());
DynamicBoneParameters dynamicBoneParameters = null;
if (swayingParametersConverter != null)
{
dynamicBoneParameters = swayingParametersConverter(
springBoneParameters: springBoneParameters,
boneInfo: boneInfo
);
}
if (dynamicBoneParameters != null)
{
DynamicBoneType.GetField("m_Damping").SetValue(dynamicBone, dynamicBoneParameters.Damping);
DynamicBoneType.GetField("m_DampingDistrib")
.SetValue(dynamicBone, dynamicBoneParameters.DampingDistrib);
DynamicBoneType.GetField("m_Elasticity").SetValue(dynamicBone, dynamicBoneParameters.Elasticity);
DynamicBoneType.GetField("m_ElasticityDistrib")
.SetValue(dynamicBone, dynamicBoneParameters.ElasticityDistrib);
DynamicBoneType.GetField("m_Stiffness").SetValue(dynamicBone, dynamicBoneParameters.Stiffness);
DynamicBoneType.GetField("m_StiffnessDistrib")
.SetValue(dynamicBone, dynamicBoneParameters.StiffnessDistrib);
DynamicBoneType.GetField("m_Inert").SetValue(dynamicBone, dynamicBoneParameters.Inert);
DynamicBoneType.GetField("m_InertDistrib")
.SetValue(dynamicBone, dynamicBoneParameters.InertDistrib);
}
DynamicBoneType.GetField("m_Gravity")
.SetValue(dynamicBone, springBone.m_gravityDir * springBone.m_gravityPower);
DynamicBoneType.GetField("m_Radius").SetValue(dynamicBone, springBone.m_hitRadius);
if (dynamicBoneColliderGroups != null)
{
var colliders = Activator.CreateInstance(type: DynamicBoneColliderBaseListType);
MethodInfo addMethod = DynamicBoneColliderBaseListType.GetMethod("Add");
foreach (var collider in springBone.ColliderGroups.SelectMany(
colliderGroup => dynamicBoneColliderGroups[colliderGroup]
))
{
addMethod.Invoke(colliders, new[] { collider });
}
DynamicBoneType.GetField("m_Colliders").SetValue(dynamicBone, colliders);
}
}
}
/// <summary>
/// <see cref="ComponentsReplacer.SwayingParametersConverter">の既定値。
/// </summary>
/// <param name="springBoneParameters"></param>
/// <param name="boneInfo"></param>
/// <returns></returns>
internal static SpringBoneParameters DefaultSwayingParametersConverter(
DynamicBoneParameters dynamicBoneParameters,
BoneInfo boneInfo
)
{
return(new SpringBoneParameters()
{
StiffnessForce = dynamicBoneParameters.Elasticity / 0.05f,
DragForce = dynamicBoneParameters.Damping / 0.6f,
});
}
/// <summary>
/// 指定された<see cref="VRMSpringBone"/>を基に<see cref="DynamicBone"/>を設定します。
/// </summary>
/// <param name="springBone"></param>
/// <param name="dynamicBoneColliderGroups">キーに<see cref="VRMSpringBoneColliderGroup"/>、値に対応する<see cref="DynamicBoneCollider"/>のリストを持つジャグ配列。</param>
/// <param name="swayingParametersConverter"></param>
private static void ConvertVRMSpringBone(
VRMSpringBone springBone,
IDictionary <VRMSpringBoneColliderGroup, IEnumerable <dynamic> > dynamicBoneColliderGroups,
Converter.SwayingParametersConverter swayingParametersConverter
)
{
var springBoneParameters = new SpringBoneParameters()
{
StiffnessForce = springBone.m_stiffnessForce,
DragForce = springBone.m_dragForce,
};
var boneInfo = new BoneInfo(vrmMeta: springBone.gameObject.GetComponentsInParent <VRMMeta>()[0]);
foreach (var transform in springBone.RootBones)
{
dynamic dynamicBone = springBone.gameObject.AddComponent(DynamicBoneType);
dynamicBone.m_Root = transform;
dynamicBone.m_Exclusions = new List <Transform>();
DynamicBoneParameters dynamicBoneParameters = null;
if (swayingParametersConverter != null)
{
dynamicBoneParameters = swayingParametersConverter(
springBoneParameters: springBoneParameters,
boneInfo: boneInfo
);
}
if (dynamicBoneParameters != null)
{
dynamicBone.m_Damping = dynamicBoneParameters.Damping;
dynamicBone.m_DampingDistrib = dynamicBoneParameters.DampingDistrib;
dynamicBone.m_Elasticity = dynamicBoneParameters.Elasticity;
dynamicBone.m_ElasticityDistrib = dynamicBoneParameters.ElasticityDistrib;
dynamicBone.m_Stiffness = dynamicBoneParameters.Stiffness;
dynamicBone.m_StiffnessDistrib = dynamicBoneParameters.StiffnessDistrib;
dynamicBone.m_Inert = dynamicBoneParameters.Inert;
dynamicBone.m_InertDistrib = dynamicBoneParameters.InertDistrib;
}
dynamicBone.m_Gravity = springBone.m_gravityDir * springBone.m_gravityPower;
dynamicBone.m_Radius = springBone.m_hitRadius;
if (dynamicBoneColliderGroups != null)
{
dynamic colliders = Activator.CreateInstance(type: DynamicBoneColliderBaseListType);
foreach (var collider in springBone.ColliderGroups.SelectMany(
colliderGroup => dynamicBoneColliderGroups[colliderGroup]
))
{
colliders.Add(collider);
}
dynamicBone.m_Colliders = colliders;
}
}
}
