private static FullBodyBipedIK AddFBBIK(GameObject go, IKTargetTransforms ikTargets, BipedReferences reference)
{
var fbbik = go.AddComponent <FullBodyBipedIK>();
fbbik.SetReferences(reference, null);
//IK目標をロードしたVRMのspineに合わせることで、BodyIKがいきなり動いてしまうのを防ぐ。
//bodyTargetは実際には多階層なので当て方に注意
ikTargets.Body.position = reference.spine[0].position;
fbbik.solver.bodyEffector.target = ikTargets.Body;
fbbik.solver.bodyEffector.positionWeight = 0.5f;
//Editorで "FBBIK > Body > Mapping > Maintain Head Rot"を選んだ時の値を↓で入れてる(デフォルト0、ある程度大きくするとLook Atの見栄えがよい)
fbbik.solver.boneMappings[0].maintainRotationWeight = 0.7f;
fbbik.solver.leftHandEffector.target = ikTargets.LeftHand;
fbbik.solver.leftHandEffector.positionWeight = 1.0f;
fbbik.solver.leftHandEffector.rotationWeight = 1.0f;
fbbik.solver.rightHandEffector.target = ikTargets.RightHand;
fbbik.solver.rightHandEffector.positionWeight = 1.0f;
fbbik.solver.rightHandEffector.rotationWeight = 1.0f;
//small pull: プレゼンモード中にキャラが吹っ飛んでいかないための対策
fbbik.solver.rightArmChain.pull = 0.1f;
return(fbbik);
}
public void Initialize(
IVRMLoadable vrmLoadable,
Camera mainCam,
IKTargetTransforms ikTargets,
FaceControlConfiguration faceControlConfig)
{
_camera = mainCam.transform;
_lookAtTarget = ikTargets.LookAt;
_faceControlConfig = faceControlConfig;
vrmLoadable.VrmLoaded += info =>
{
_head = info.animator.GetBoneTransform(HumanBodyBones.Head);
_lookAtIk = info.vrmRoot.GetComponent <LookAtIK>();
_vrmLookAtHead = info.vrmRoot.GetComponent <VRMLookAtHead>();
_hasModel = true;
};
vrmLoadable.VrmDisposing += () =>
{
_hasModel = false;
_lookAtIk = null;
_vrmLookAtHead = null;
_head = null;
};
}
public static void SetupVrm(GameObject go, IKTargetTransforms ikTargets)
{
var animator = go.GetComponent <Animator>();
animator.applyRootMotion = false;
var bipedReferences = LoadReferencesFromVrm(go.transform, animator);
var ik = AddFBBIK(go, ikTargets, bipedReferences);
var vrmLookAt = go.GetComponent <VRMLookAtHead>();
vrmLookAt.Target = ikTargets.LookAt;
//NOTE: BlendShape式のはパラメータ調整をしない:
//VRoidがBone方式を採用しているので、そっちだけやっとけばよいかなあという判断です。
var vrmLookAtBoneApplier = go.GetComponent <VRMLookAtBoneApplyer>();
if (vrmLookAtBoneApplier != null)
{
vrmLookAtBoneApplier.HorizontalInner.CurveYRangeDegree = 15;
vrmLookAtBoneApplier.HorizontalOuter.CurveYRangeDegree = 15;
vrmLookAtBoneApplier.VerticalDown.CurveYRangeDegree = 10;
vrmLookAtBoneApplier.VerticalUp.CurveYRangeDegree = 20;
}
AddLookAtIK(go, ikTargets.LookAt, animator, bipedReferences.root);
AddFingerRigToRightIndex(animator, ikTargets);
}
public void Initialize(IVRMLoadable vrmLoadable, IMessageReceiver receiver, IKTargetTransforms ikTargets)
{
_bodyIk = ikTargets.Body;
vrmLoadable.VrmLoaded += OnVrmLoaded;
vrmLoadable.VrmDisposing += OnVrmDisposing;
var _ = new BodyMotionManagerReceiver(receiver, this);
}
public void Initialize(
IMessageSender sender,
IMessageReceiver receiver,
VRMPreviewCanvas previewCanvas,
IKTargetTransforms ikTargets,
ErrorIndicateSender errorSender,
ErrorInfoFactory errorInfoFactory
)
{
_sender = sender;
_previewCanvas = previewCanvas;
_ikTargets = ikTargets;
_errorSender = errorSender;
_errorInfoFactory = errorInfoFactory;
receiver.AssignCommandHandler(
VmmCommands.OpenVrmPreview,
message => LoadModelForPreview(message.Content)
);
receiver.AssignCommandHandler(
VmmCommands.OpenVrm,
message =>
{
previewCanvas.Hide();
LoadModel(message.Content);
});
receiver.AssignCommandHandler(
VmmCommands.CancelLoadVrm,
_ => previewCanvas.Hide()
);
}
private static void AddFingerRigToRightIndex(Animator animator, IKTargetTransforms ikTargets)
{
//NOTE: FinalIKのサンプルにあるFingerRigを持ち込んでみる。
var rightHand = animator.GetBoneTransform(HumanBodyBones.RightHand);
var fingerRig = rightHand.gameObject.AddComponent <FingerRig>();
fingerRig.AddFinger(
animator.GetBoneTransform(HumanBodyBones.RightIndexProximal),
animator.GetBoneTransform(HumanBodyBones.RightIndexIntermediate),
animator.GetBoneTransform(HumanBodyBones.RightIndexDistal),
ikTargets.RightIndex
);
//とりあえず無効化し、有効にするのはInputDeviceToMotionの責務にする
fingerRig.weight = 0.0f;
fingerRig.fingers[0].rotationDOF = Finger.DOF.One;
fingerRig.fingers[0].weight = 1.0f;
fingerRig.fingers[0].rotationWeight = 0;
}
public void Initialize(
IMessageReceiver receiver,
VRMPreviewCanvas previewCanvas,
IKTargetTransforms ikTargets
)
{
_previewCanvas = previewCanvas;
_ikTargets = ikTargets;
receiver.AssignCommandHandler(
VmmCommands.OpenVrmPreview,
message => LoadModelForPreview(message.Content)
);
receiver.AssignCommandHandler(
VmmCommands.OpenVrm,
message =>
{
previewCanvas.Hide();
LoadModel(message.Content);
});
receiver.AssignCommandHandler(
VmmCommands.CancelLoadVrm,
_ => previewCanvas.Hide()
);
}
