void InitIKFromRig(IKRigConfig rig)
{
if (rig == null)
{
Debug.LogError("*** Cannot initialize from rig, missing rig. ***");
return;
}
Transform hmdTarget = hmd.transform.Find("CenterEyeAnchor/HeadIKTarget"); //Get the HeadIKTarget that we added to the OVRCameraRig.
hmdTarget.transform.Rotate(rig.headIKOffset);
ikLimbTorso = CreateIKLimb(
"Torso",
animator.GetBoneTransform(rig.torsoBaseBone),
animator.GetBoneTransform(rig.torsoJointBone),
animator.GetBoneTransform(rig.torsoTipBone),
rig.torsoRotationPolicy,
rig.torsoFalseBaseParent,
rig.torsoJointParent,
rig.torsoJointOffset
);
ikLimbTorso.target.parent = hmdTarget;
ikLimbTorso.elbowTarget.parent = animator.GetBoneTransform(rig.torsoJointParent);
if (ikLimbTorso.elbowTarget.parent == null)
{
ikLimbTorso.elbowTarget.parent = this.transform;
}
ikLimbTorso.IsEnabled = true;
Debug.Log("- Created Torso from Rig");
ikLimbLeftHand = CreateIKLimb(
"LeftArm",
animator.GetBoneTransform(rig.leftArmBaseBone),
animator.GetBoneTransform(rig.leftArmJointBone),
animator.GetBoneTransform(rig.leftArmTipBone),
rig.leftArmRotationPolicy,
rig.leftArmFalseBaseParent,
rig.leftArmJointParent,
rig.leftArmJointOffset
);
ikLimbLeftHand.target.transform.localPosition = Vector3.zero;
ikLimbLeftHand.target.transform.position += ikLimbTorso.target.transform.right * -.2f;
ikLimbLeftHand.IsEnabled = true;
Debug.Log("- Created LeftArm from Rig.");
ikLimbRightHand = CreateIKLimb(
"RightArm",
animator.GetBoneTransform(rig.rightArmBaseBone),
animator.GetBoneTransform(rig.rightArmJointBone),
animator.GetBoneTransform(rig.rightArmTipBone),
rig.rightArmRotationPolicy,
rig.rightArmFalseBaseParent,
rig.rightArmJointParent,
rig.rightArmJointOffset
);
ikLimbRightHand.target.transform.localPosition = Vector3.zero;
ikLimbRightHand.target.transform.position += ikLimbTorso.target.transform.right * .2f;
ikLimbRightHand.IsEnabled = true;
Debug.Log("- Created RightArm from Rig.");
}
IKLimb CreateIKLimb(string name,
Transform baseT,
Transform jointT,
Transform tipT,
IKLimb.HandRotations rotationPolicy = IKLimb.HandRotations.KeepLocalRotation,
HumanBodyBones falseBaseParent = HumanBodyBones.LastBone,
HumanBodyBones elbowParent = HumanBodyBones.LastBone,
Vector3 elbowOffset = default(Vector3)
)
{
//Create the IKLimb GameObject
GameObject go = new GameObject();
go.name = "IKLimb" + name;
go.transform.parent = transform;
IKLimb limb = go.AddComponent <IKLimb> ();
//Create the IKLimb Joint Target GameObject
GameObject jointTarget = new GameObject(name + "JointTarget");
if (elbowParent != HumanBodyBones.LastBone)
{
jointTarget.transform.parent = animator.GetBoneTransform(elbowParent);
jointTarget.transform.localPosition = Vector3.zero;
}
else
{
jointTarget.transform.parent = this.transform;
jointTarget.transform.localPosition = Vector3.zero;
}
if (elbowOffset != Vector3.zero)
{
jointTarget.transform.localPosition += elbowOffset;
}
//Create the IKLimb Tip Target GameObject
GameObject tipTarget = new GameObject(name + "TipTarget");
tipTarget.transform.parent = this.transform;
tipTarget.transform.position = tipT.position;
tipTarget.transform.rotation = tipT.rotation;
//Assign all the values to the IKLimb
if (falseBaseParent != HumanBodyBones.LastBone)
{
GameObject fbp = new GameObject("FalseBaseParent");
fbp.transform.parent = animator.GetBoneTransform(falseBaseParent);
limb.upperArm = fbp.transform;
}
else
{
limb.upperArm = baseT;
}
limb.forearm = jointT;
limb.hand = tipT;
limb.elbowTarget = jointTarget.transform;
limb.target = tipTarget.transform;
limb.handRotationPolicy = rotationPolicy;
return(limb);
}
/// <summary>
/// Sets the variables on the IK parts correctly.
/// </summary>
public void SetVariablesCorrectly()
{
if (model.GetComponent <Animator>() == null)
{
return;
}
IKLimb lArm = leftArm.GetComponent <IKLimb>();
IKLimb rArm = rightArm.GetComponent <IKLimb>();
//left arm
lArm.upperArm = model.GetComponent <Animator>().GetBoneTransform(HumanBodyBones.LeftUpperArm);
lArm.forearm = model.GetComponent <Animator>().GetBoneTransform(HumanBodyBones.LeftLowerArm);
lArm.hand = model.GetComponent <Animator>().GetBoneTransform(HumanBodyBones.LeftHand);
lArm.target = model.GetComponent <HandIK>().leftHandObj;
//rightarm
rArm.upperArm = model.GetComponent <Animator>().GetBoneTransform(HumanBodyBones.RightUpperArm);
rArm.forearm = model.GetComponent <Animator>().GetBoneTransform(HumanBodyBones.RightLowerArm);
rArm.hand = model.GetComponent <Animator>().GetBoneTransform(HumanBodyBones.RightHand);
rArm.target = model.GetComponent <HandIK>().rightHandObj;
/*
* //assign some variables
* IKControl lArm = leftArm.GetComponent<IKControl>();
* IKControl lHand = leftHand.GetComponent<IKControl>();
* IKControl rArm = rightArm.GetComponent<IKControl>();
* IKControl rHand = rightHand.GetComponent<IKControl>();
*
*
* //start with the left arm
* lArm.forearm = model.GetComponent<Animator>().GetBoneTransform(HumanBodyBones.LeftLowerArm);
* lArm.hand = model.GetComponent<Animator>().GetBoneTransform(HumanBodyBones.LeftLowerArm);
* lArm.target = model.GetComponent<Animator>().GetBoneTransform(HumanBodyBones.LeftHand);
*
* //then the left hand
* lHand.forearm = model.GetComponent<Animator>().GetBoneTransform(HumanBodyBones.LeftLowerArm);
* lHand.hand = model.GetComponent<Animator>().GetBoneTransform(HumanBodyBones.LeftHand);
* lHand.target = model.GetComponent<HandIK>().leftHandObj;
*
* //now the right arm
* rArm.forearm = model.GetComponent<Animator>().GetBoneTransform(HumanBodyBones.RightLowerArm);
* rArm.hand = model.GetComponent<Animator>().GetBoneTransform(HumanBodyBones.RightLowerArm);
* rArm.target = model.GetComponent<Animator>().GetBoneTransform(HumanBodyBones.RightHand);
*
* //then the right hand
* rHand.forearm = model.GetComponent<Animator>().GetBoneTransform(HumanBodyBones.RightLowerArm);
* rHand.hand = model.GetComponent<Animator>().GetBoneTransform(HumanBodyBones.RightHand);
* rHand.target = model.GetComponent<HandIK>().rightHandObj;*/
}
public AnimationIKNode(PlayableGraph graph)
{
ikPlayable = ScriptPlayable <IKAnimationBehavior> .Create(graph);
ikBehavior = ikPlayable.GetBehaviour();
leftHand = new IKLimb(ikBehavior.leftHand);
rightHand = new IKLimb(ikBehavior.rightHand);
leftFoot = new IKLimb(ikBehavior.leftFoot);
rightFoot = new IKLimb(ikBehavior.rightFoot);
look = new IKLook(ikBehavior.look);
}
IKLimb CreateIKLimb(string name,
Transform baseT,
Transform jointT,
Transform tipT,
IKLimb.HandRotations rotationPolicy = IKLimb.HandRotations.KeepLocalRotation,
HumanBodyBones falseBaseParent = HumanBodyBones.LastBone,
HumanBodyBones elbowParent = HumanBodyBones.LastBone,
Vector3 elbowOffset = default(Vector3)
)
{
//Create the IKLimb GameObject
GameObject go = new GameObject ();
go.name = "IKLimb" + name;
go.transform.parent = transform;
IKLimb limb = go.AddComponent<IKLimb> ();
//Create the IKLimb Joint Target GameObject
GameObject jointTarget = new GameObject (name + "JointTarget");
if(elbowParent != HumanBodyBones.LastBone){
jointTarget.transform.parent = animator.GetBoneTransform(elbowParent);
jointTarget.transform.localPosition = Vector3.zero;
}else{
jointTarget.transform.parent = this.transform;
jointTarget.transform.localPosition = Vector3.zero;
}
if(elbowOffset != Vector3.zero){
jointTarget.transform.localPosition += elbowOffset;
}
//Create the IKLimb Tip Target GameObject
GameObject tipTarget = new GameObject (name + "TipTarget");
tipTarget.transform.parent = this.transform;
tipTarget.transform.position = tipT.position;
tipTarget.transform.rotation = tipT.rotation;
//Assign all the values to the IKLimb
if (falseBaseParent != HumanBodyBones.LastBone) {
GameObject fbp = new GameObject("FalseBaseParent");
fbp.transform.parent = animator.GetBoneTransform(falseBaseParent);
limb.upperArm = fbp.transform;
}else{
limb.upperArm = baseT;
}
limb.forearm = jointT;
limb.hand = tipT;
limb.elbowTarget = jointTarget.transform;
limb.target = tipTarget.transform;
limb.handRotationPolicy = rotationPolicy;
return limb;
}
// Use this for initialization
void Start()
{
effectComponent = GetComponent <IKLimb>();
target = effectComponent.target;
torchlight = torch.GetComponent <Light>();
}
void InitIKFromRig(IKRigConfig rig)
{
if (rig == null) {
Debug.LogError ("*** Cannot initialize from rig, missing rig. ***");
return;
}
Transform hmdTarget = hmd.transform.Find ("CenterEyeAnchor/HeadIKTarget"); //Get the HeadIKTarget that we added to the OVRCameraRig.
hmdTarget.transform.Rotate(rig.headIKOffset);
ikLimbTorso = CreateIKLimb(
"Torso",
animator.GetBoneTransform(rig.torsoBaseBone),
animator.GetBoneTransform(rig.torsoJointBone),
animator.GetBoneTransform(rig.torsoTipBone),
rig.torsoRotationPolicy,
rig.torsoFalseBaseParent,
rig.torsoJointParent,
rig.torsoJointOffset
);
ikLimbTorso.target.parent = hmdTarget;
ikLimbTorso.elbowTarget.parent = animator.GetBoneTransform(rig.torsoJointParent);
if(ikLimbTorso.elbowTarget.parent==null)
ikLimbTorso.elbowTarget.parent = this.transform;
ikLimbTorso.IsEnabled = true;
Debug.Log ("- Created Torso from Rig");
ikLimbLeftHand = CreateIKLimb (
"LeftArm",
animator.GetBoneTransform(rig.leftArmBaseBone),
animator.GetBoneTransform(rig.leftArmJointBone),
animator.GetBoneTransform(rig.leftArmTipBone),
rig.leftArmRotationPolicy,
rig.leftArmFalseBaseParent,
rig.leftArmJointParent,
rig.leftArmJointOffset
);
ikLimbLeftHand.target.transform.localPosition = Vector3.zero;
ikLimbLeftHand.target.transform.position += ikLimbTorso.target.transform.right * -.2f;
ikLimbLeftHand.IsEnabled = true;
Debug.Log ("- Created LeftArm from Rig.");
ikLimbRightHand = CreateIKLimb (
"RightArm",
animator.GetBoneTransform(rig.rightArmBaseBone),
animator.GetBoneTransform(rig.rightArmJointBone),
animator.GetBoneTransform(rig.rightArmTipBone),
rig.rightArmRotationPolicy,
rig.rightArmFalseBaseParent,
rig.rightArmJointParent,
rig.rightArmJointOffset
);
ikLimbRightHand.target.transform.localPosition = Vector3.zero;
ikLimbRightHand.target.transform.position += ikLimbTorso.target.transform.right * .2f;
ikLimbRightHand.IsEnabled = true;
Debug.Log ("- Created RightArm from Rig.");
}
